Article Object
(
    [_status:protected] => Array
        (
            [0] => 已发布
            [1] => 草稿
            [2] => 禁用
            [3] => 已审核
            [4] => 已回收
        )

    [_sticky:protected] => Array
        (
            [0] => 否
            [1] => 置顶
        )

    [_md:CActiveRecord:private] => CActiveRecordMetaData Object
        (
            [tableSchema] => CMysqlTableSchema Object
                (
                    [schemaName] => 
                    [name] => article
                    [rawName] => `article`
                    [primaryKey] => id
                    [sequenceName] => 
                    [foreignKeys] => Array
                        (
                        )

                    [columns] => Array
                        (
                            [id] => CMysqlColumnSchema Object
                                (
                                    [name] => id
                                    [rawName] => `id`
                                    [allowNull] => 
                                    [dbType] => int(10) unsigned
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 10
                                    [precision] => 10
                                    [scale] => 
                                    [isPrimaryKey] => 1
                                    [isForeignKey] => 
                                    [autoIncrement] => 1
                                    [comment] => 
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [sort_id] => CMysqlColumnSchema Object
                                (
                                    [name] => sort_id
                                    [rawName] => `sort_id`
                                    [allowNull] => 
                                    [dbType] => smallint(6) unsigned
                                    [type] => integer
                                    [defaultValue] => 0
                                    [size] => 6
                                    [precision] => 6
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 分类id
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [title] => CMysqlColumnSchema Object
                                (
                                    [name] => title
                                    [rawName] => `title`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 标题
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [title_pic] => CMysqlColumnSchema Object
                                (
                                    [name] => title_pic
                                    [rawName] => `title_pic`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 标题图片
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [intro] => CMysqlColumnSchema Object
                                (
                                    [name] => intro
                                    [rawName] => `intro`
                                    [allowNull] => 1
                                    [dbType] => text
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 
                                    [precision] => 
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 简介
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [source] => CMysqlColumnSchema Object
                                (
                                    [name] => source
                                    [rawName] => `source`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 来源
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [source_link] => CMysqlColumnSchema Object
                                (
                                    [name] => source_link
                                    [rawName] => `source_link`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 来源链接
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [author] => CMysqlColumnSchema Object
                                (
                                    [name] => author
                                    [rawName] => `author`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 作者
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [editor] => CMysqlColumnSchema Object
                                (
                                    [name] => editor
                                    [rawName] => `editor`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 编辑
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [admin_id] => CMysqlColumnSchema Object
                                (
                                    [name] => admin_id
                                    [rawName] => `admin_id`
                                    [allowNull] => 
                                    [dbType] => int(10) unsigned
                                    [type] => string
                                    [defaultValue] => 0
                                    [size] => 10
                                    [precision] => 10
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 管理员id
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [content] => CMysqlColumnSchema Object
                                (
                                    [name] => content
                                    [rawName] => `content`
                                    [allowNull] => 1
                                    [dbType] => text
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 
                                    [precision] => 
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 内容
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [created_at] => CMysqlColumnSchema Object
                                (
                                    [name] => created_at
                                    [rawName] => `created_at`
                                    [allowNull] => 
                                    [dbType] => datetime
                                    [type] => string
                                    [defaultValue] => 0000-00-00 00:00:00
                                    [size] => 
                                    [precision] => 
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 创建日期
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [updated_at] => CMysqlColumnSchema Object
                                (
                                    [name] => updated_at
                                    [rawName] => `updated_at`
                                    [allowNull] => 
                                    [dbType] => datetime
                                    [type] => string
                                    [defaultValue] => 0000-00-00 00:00:00
                                    [size] => 
                                    [precision] => 
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 更新日期
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [published_at] => CMysqlColumnSchema Object
                                (
                                    [name] => published_at
                                    [rawName] => `published_at`
                                    [allowNull] => 
                                    [dbType] => datetime
                                    [type] => string
                                    [defaultValue] => 0000-00-00 00:00:00
                                    [size] => 
                                    [precision] => 
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 发布日期
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [status] => CMysqlColumnSchema Object
                                (
                                    [name] => status
                                    [rawName] => `status`
                                    [allowNull] => 
                                    [dbType] => tinyint(1) unsigned
                                    [type] => integer
                                    [defaultValue] => 0
                                    [size] => 1
                                    [precision] => 1
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 状态
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [sticky] => CMysqlColumnSchema Object
                                (
                                    [name] => sticky
                                    [rawName] => `sticky`
                                    [allowNull] => 
                                    [dbType] => tinyint(1) unsigned
                                    [type] => integer
                                    [defaultValue] => 0
                                    [size] => 1
                                    [precision] => 1
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 推荐
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [display_order] => CMysqlColumnSchema Object
                                (
                                    [name] => display_order
                                    [rawName] => `display_order`
                                    [allowNull] => 
                                    [dbType] => smallint(6) unsigned
                                    [type] => integer
                                    [defaultValue] => 0
                                    [size] => 6
                                    [precision] => 6
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 排序
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [article_type] => CMysqlColumnSchema Object
                                (
                                    [name] => article_type
                                    [rawName] => `article_type`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 文章类型
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [language] => CMysqlColumnSchema Object
                                (
                                    [name] => language
                                    [rawName] => `language`
                                    [allowNull] => 1
                                    [dbType] => varchar(20)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 20
                                    [precision] => 20
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [subtitle] => CMysqlColumnSchema Object
                                (
                                    [name] => subtitle
                                    [rawName] => `subtitle`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [file] => CMysqlColumnSchema Object
                                (
                                    [name] => file
                                    [rawName] => `file`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [is_oauth] => CMysqlColumnSchema Object
                                (
                                    [name] => is_oauth
                                    [rawName] => `is_oauth`
                                    [allowNull] => 
                                    [dbType] => tinyint(1) unsigned
                                    [type] => integer
                                    [defaultValue] => 0
                                    [size] => 1
                                    [precision] => 1
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 是否需要认证(0为不限制)
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [is_highlight] => CMysqlColumnSchema Object
                                (
                                    [name] => is_highlight
                                    [rawName] => `is_highlight`
                                    [allowNull] => 
                                    [dbType] => tinyint(1) unsigned
                                    [type] => integer
                                    [defaultValue] => 0
                                    [size] => 1
                                    [precision] => 1
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 是否高亮
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                        )

                    [_e:CComponent:private] => 
                    [_m:CComponent:private] => 
                )

            [columns] => Array
                (
                    [id] => CMysqlColumnSchema Object
                        (
                            [name] => id
                            [rawName] => `id`
                            [allowNull] => 
                            [dbType] => int(10) unsigned
                            [type] => string
                            [defaultValue] => 
                            [size] => 10
                            [precision] => 10
                            [scale] => 
                            [isPrimaryKey] => 1
                            [isForeignKey] => 
                            [autoIncrement] => 1
                            [comment] => 
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [sort_id] => CMysqlColumnSchema Object
                        (
                            [name] => sort_id
                            [rawName] => `sort_id`
                            [allowNull] => 
                            [dbType] => smallint(6) unsigned
                            [type] => integer
                            [defaultValue] => 0
                            [size] => 6
                            [precision] => 6
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 分类id
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [title] => CMysqlColumnSchema Object
                        (
                            [name] => title
                            [rawName] => `title`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 标题
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [title_pic] => CMysqlColumnSchema Object
                        (
                            [name] => title_pic
                            [rawName] => `title_pic`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 标题图片
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [intro] => CMysqlColumnSchema Object
                        (
                            [name] => intro
                            [rawName] => `intro`
                            [allowNull] => 1
                            [dbType] => text
                            [type] => string
                            [defaultValue] => 
                            [size] => 
                            [precision] => 
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 简介
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [source] => CMysqlColumnSchema Object
                        (
                            [name] => source
                            [rawName] => `source`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 来源
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [source_link] => CMysqlColumnSchema Object
                        (
                            [name] => source_link
                            [rawName] => `source_link`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 来源链接
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [author] => CMysqlColumnSchema Object
                        (
                            [name] => author
                            [rawName] => `author`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 作者
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [editor] => CMysqlColumnSchema Object
                        (
                            [name] => editor
                            [rawName] => `editor`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 编辑
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [admin_id] => CMysqlColumnSchema Object
                        (
                            [name] => admin_id
                            [rawName] => `admin_id`
                            [allowNull] => 
                            [dbType] => int(10) unsigned
                            [type] => string
                            [defaultValue] => 0
                            [size] => 10
                            [precision] => 10
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 管理员id
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [content] => CMysqlColumnSchema Object
                        (
                            [name] => content
                            [rawName] => `content`
                            [allowNull] => 1
                            [dbType] => text
                            [type] => string
                            [defaultValue] => 
                            [size] => 
                            [precision] => 
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 内容
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [created_at] => CMysqlColumnSchema Object
                        (
                            [name] => created_at
                            [rawName] => `created_at`
                            [allowNull] => 
                            [dbType] => datetime
                            [type] => string
                            [defaultValue] => 0000-00-00 00:00:00
                            [size] => 
                            [precision] => 
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 创建日期
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [updated_at] => CMysqlColumnSchema Object
                        (
                            [name] => updated_at
                            [rawName] => `updated_at`
                            [allowNull] => 
                            [dbType] => datetime
                            [type] => string
                            [defaultValue] => 0000-00-00 00:00:00
                            [size] => 
                            [precision] => 
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 更新日期
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [published_at] => CMysqlColumnSchema Object
                        (
                            [name] => published_at
                            [rawName] => `published_at`
                            [allowNull] => 
                            [dbType] => datetime
                            [type] => string
                            [defaultValue] => 0000-00-00 00:00:00
                            [size] => 
                            [precision] => 
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 发布日期
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [status] => CMysqlColumnSchema Object
                        (
                            [name] => status
                            [rawName] => `status`
                            [allowNull] => 
                            [dbType] => tinyint(1) unsigned
                            [type] => integer
                            [defaultValue] => 0
                            [size] => 1
                            [precision] => 1
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 状态
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [sticky] => CMysqlColumnSchema Object
                        (
                            [name] => sticky
                            [rawName] => `sticky`
                            [allowNull] => 
                            [dbType] => tinyint(1) unsigned
                            [type] => integer
                            [defaultValue] => 0
                            [size] => 1
                            [precision] => 1
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 推荐
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [display_order] => CMysqlColumnSchema Object
                        (
                            [name] => display_order
                            [rawName] => `display_order`
                            [allowNull] => 
                            [dbType] => smallint(6) unsigned
                            [type] => integer
                            [defaultValue] => 0
                            [size] => 6
                            [precision] => 6
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 排序
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [article_type] => CMysqlColumnSchema Object
                        (
                            [name] => article_type
                            [rawName] => `article_type`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 文章类型
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [language] => CMysqlColumnSchema Object
                        (
                            [name] => language
                            [rawName] => `language`
                            [allowNull] => 1
                            [dbType] => varchar(20)
                            [type] => string
                            [defaultValue] => 
                            [size] => 20
                            [precision] => 20
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [subtitle] => CMysqlColumnSchema Object
                        (
                            [name] => subtitle
                            [rawName] => `subtitle`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [file] => CMysqlColumnSchema Object
                        (
                            [name] => file
                            [rawName] => `file`
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                            [dbType] => varchar(255)
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                            [defaultValue] => 
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                            [isPrimaryKey] => 
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                            [comment] => 
                            [_e:CComponent:private] => 
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                    [is_oauth] => CMysqlColumnSchema Object
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                            [dbType] => tinyint(1) unsigned
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                            [size] => 1
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                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 是否需要认证(0为不限制)
                            [_e:CComponent:private] => 
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                    [is_highlight] => CMysqlColumnSchema Object
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                            [size] => 1
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                            [scale] => 
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                            [autoIncrement] => 
                            [comment] => 是否高亮
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                            [_m:CComponent:private] => 
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                )

            [relations] => Array
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                        (
                            [joinType] => LEFT OUTER JOIN
                            [on] => 
                            [alias] => 
                            [with] => Array
                                (
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                            [together] => 
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                            [className] => Admin
                            [foreignKey] => Array
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                                    [admin_id] => id
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                            [select] => *
                            [condition] => 
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                            [group] => 
                            [join] => 
                            [having] => 
                            [order] => 
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                    [Sort] => CBelongsToRelation Object
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                            [joinType] => LEFT OUTER JOIN
                            [on] => 
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                            [together] => 
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                            [select] => *
                            [condition] => 
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                            [group] => 
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            [_model:CActiveRecordMetaData:private] => Article Object
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 *RECURSION*
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            [id] => 5149
            [title] => 化学系高辉度微焦斑液态金属靶单晶衍射仪项目采购需求公示
            [sort_id] => 56
            [published_at] => 2020-05-29 11:17:46
        )

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)
SUSTC-招标信息
重大项目采购需求公示

化学系原位扫描X射线光电子能谱微探针系统项目采购需求公示

2020-05-21

(一)项目基本信息

项目名称

原位扫描X射线光电子能谱微探针系统

采购预算(元)

6100000

是否接受进口设备

 

(二)货物总清单

序号

设备名称

数量

单位

1

原位扫描X射线光电子能谱微探针系统

1

 

(三)货物分项清单

序号

设备名称

数量

单位

1

真空系统:包括真空腔室和真空泵系统

1

2

单色化X射线源系统包括阳极靶、电子枪和单色器

1

3

光电子探测器

1

4

能量分析器和能量传输透镜

1

5

样品观察系统

1

6

Ar单原子离子枪

1

7

双束荷电中和系统

1

8

Ar团簇离子枪

1

9

紫外光电子能谱(UPS)

1

10

低能反光电子能谱(LEIPS)

1

11

SAM 扫描俄歇能谱电子枪

1

12

4-电接触点冷/热样品台

1

13

样品传送管

2

14

大进样腔室

1

15

仪器能谱仪控制和数据处理系统

1

16

配套及辅助设施

1

17

标准工具包、标准样品、备品备件耗材包和资料等

1

 

(三)商务需求

序号

商务需求

1

交货期的要求: 签订合同后180天内

2

质保期: 三年

3

付款方式:合同生效并收到相应发票后支付合同总额的30%作为进度款;设备到达指定安装现场且安装、调试验收合格并提供全额发票后支付合同总额的65%;其余5%作为质保金待仪器运行满一年后支付。

 

(四)技术需求

序号

设备名称

技术参数或功能要求

1

真空系统:包括真空腔室和真空泵系统

1.1真空系统包括进样腔室、分析腔室、以及对应的真空抽气系统;

1.2分析室真空系统: 分析室采用独立的分子泵和钛升华泵组合;

1.3分析腔室最佳真空度≤7.0x10-8 Pa;

1.4 Mu金属分析腔体;

1.5 进样腔室配有真空规,可测量大气压到10-6 Pa之间的真空度;

2

单色化X射线源系统包括阳极靶、电子枪和单色器

2.1 Al Kα单色化X射线源,X射线源可聚焦及扫描;

▲2.2 可利用扫描X-射线激发的二次电子获取样品的表面形貌(SXI像),用于对分析点无误差定位分析;

2.3激发X射线源电子枪为LaB6电子枪;

▲2.4最小获谱束斑:在无光阑遮挡的情况下,最小获谱束斑≤10µm,且X-射线功率不高于3W,X射线束斑直径在10μm ~400μm之间连续可调;

2.5 X射线分析面积:不小于直径Ø10μm ~1000μm的区域;

2.6单色器:单块整体椭圆石英晶体,无需水冷以避免温度影响X射线稳定性从而也影响分析结果,保证了射线源的稳定可靠;

2.7功率:聚焦情形下,X-射线功率从1W到100W连续可调,以避免高功率破坏阳极靶和样品;

2.8不少于19个点阳极靶设计,真空马达自动更换阳极靶位置;

3

光电子探测器

3.1采用多通道MCP探测器,通道数不小于128通道;

3.2 采用同一套探测器完成SXI二次电子成像、采谱分析及化学态成像等分析;

4

能量分析器和能量传输透镜

4.1 采用180°半球型能量分析器;

4.2 平均半径≥150 mm;

  1. 采用静电传输透镜;

4.4 传输透镜前端设置机械光阑可得到+/- 5°透镜接收角,用于精准的变角XPS分析;

4.5大束斑能量分辨率和灵敏度:对Ag3d5/2峰能量分辨≤1.0eV时,光源功率不大于100W条件下,计数率强度高于2Mcps;

▲4.6 微区分析(≤10 μm)能量分辨率和灵敏度:对银标准样品,谱峰Ag3d5/2能量分辨≤0.60eV时,计数率强度高于10Kcps, 分析功率不高于3W;

▲4.7微区分析(≤20 μm)能量分辨率和灵敏度:对银标准样品,谱峰Ag3d5/2能量分辨≤0.60eV时,计数率强度高于35Kcps,分析功率不高于5W;

4.8 验收能量分辨率:对银标准样品,谱峰Ag3d5/2的半峰宽(FWHM)≤0.50eV;

4.9 能够执行点分析、线扫描、面分析、化学态成像、深度剖析、角分辨XPS;

4.10化学态成像模式:扫描X射线成像模式;每个像素点都有对应的图谱;

5

样品观察系统

5.1配置进样室相机,可对进样室的样品进行光学数字成像,用于对样品进行导航定位;

5.2样品观察及分析选点定位:彩色CCD摄像机成像、X射线二次电子成像(SXI),可直接在导航图上选取分析点,也可在SXI影像上选取多点分析;SXI可对分析点无误差定位;

5.3采用防X射线观察窗,有2个水平观察窗;

6

Ar单原子离子枪

6.1可执行样品中和、清洁和深度剖析三种功能;

6.2 最大束流:≥5µA;

▲6.3 离子能量范围不少于100eV~5000eV,且连续可调;

▲离子源溅射分析时, 分析腔室真空度:≤ 8X10-6Pa;

7

双束荷电中和系统

7.1采用低能准直电子束与低能准直离子束进行荷电中和,且电子束和离子束能够独立调节,中和条件能自动匹配,适用于所有不导电样品及粗糙表面的精准荷电中和;

7.2中和效果:用聚酯材料PET采谱,其中碳谱中的化学酯键(O-C=O)中C1s的半峰宽(FWHM) ≤0.85eV;

8

Ar团簇离子枪

▲8.1 Ar团簇离子枪能量范围不少于5kV~20kV;

▲8.2最大束流:在20 kV能量下,离子束流 >40 nA;

8.3最小束斑: 在20 kV能量下,最小束斑≤500μm;

9

紫外光电子能谱(UPS)

9.1主要提供价带谱和功函数的测试;

9.2 可获得He(I)和He(II)紫外光源;

9.3 完全由计算机控制,可自动灯点火和气体输送;

▲9.4 光源直径:≤0.8mm, 可以进行UPS深度剖析;

9.5灵敏度和能量分辨率:当能量分辨率≤110 meV时,He I 灵敏度@ Ag 4d ≥ 1 Mcps;

9.6 配有UV源滤光器可用于过滤 UV 光,适用敏感有机样品,使灯的强度降低到≤3%;

10

低能反光电子能谱(LEIPS)

10.1主要应用:导带谱、LUMO,结合UPS可以得到能带宽等完整信息;

▲10.2电子能量: ≤5eV, 较低的电压减少对有机样品的损伤;

10.3探测器由光学透镜、近紫外带通滤波器和光电倍增器组成;

▲10.4包括多个光学滤光器 254 nm + 300 nm (4.88 eV) ,260 nm (4.79 eV)和280nm(4.4eV)、285nm (4.38eV)、355nm(3.71 eV)。过滤器在真空腔室之外, 方便调节;

▲10.5 能量分辨率:≤0.45 eV (标准银样品);

▲10.6 原位设计,与UPS安装在同一分析腔室,保证在同一环境,同一样品中心进行分析。

11

SAM 扫描俄歇能谱电子枪

11.1主要应用:高分辨二次电子成像,材料表面元素成分分析, 俄歇线扫描,面分布,俄歇深度剖析和REELS分析等;

11.2空间分辨率:≤150nm;

▲11.3俄歇元素灵敏度:Cu LMM俄歇N(E)峰 ≥ 1.0 Mcps(铜标准品);

11.4能量分辨率:≤ 3 eV @0.1% FRR mode(乾净的氧化硅表面上的Si 信号);

▲11.5俄歇信噪比:≥ 800:1(铜标准品);

11.6可在FAT或FRR模式下采集REELS图谱;

11.7 REELS灵敏度和能量分辨率:≤ 0.5 eV @ FAT mode,≥ 10,000,000/nA @ FAT mode;

12

  1. 电接触点冷/热样品台
  1. 全自动五轴样品台:可实现X、Y、Z 方向的移动,倾斜和旋转的五轴;
  1. X方向的行程不小于0~50mm, Y方向的行程不小于0~50mm,Z方向的行程不小于0~20 mm;
  1. 常中心旋转角度范围不小于+/-170º;
  1. 倾斜角度范围不小于0°~90°;可实现AR-XPS变角分析功能,角度分辨≤±1º;

12.5 温度范围: -120 ºC~ 500 ºC;

  1. 加热装置和热电偶集成在样品托里可提高可靠性和温度控制;
  1. 4-电触点样品托用于原位电池材料测试;

12.7样品台可正常移动包括常中心Zalar旋转和常中心倾斜;

▲12.8可通过4个电触点去测试样品的电阻或给样品通电流或电压

13

样品传送管

13.1可在真空或惰性气体环境下从其它设备或手套箱中转移样品到仪器分析腔室里进行分析,保护样品表面在分析前不受环境,空气和氧气的影响;

14

大进样腔室

14.1带有两个进样口,一个用来安装样品传送管用于样品保护和停放,一个用来常规进样。

15

仪器能谱仪控制和数据处理系统

15.1配置:基于Windows系统的计算机控制所有需要的硬件、分析过程、数据信息及数据输出。其中包括:高级多重驱动、彩色宽屏LCD显示器和输出终端;

15.2软件界面:可满足XPS全分析能力,包括:全谱扫描、高分辨多点分析、溅射深度剖析、线扫描、化学成像、自动分析以及用户自定义设定。软件支持全自动化操作;

15.3系统可远程控制;

15.4数据处理软件:附带数据库,支持后分析数据处理算法,包括:原子百分比定量、去背底、平滑、谱峰识别、最小二乘线性拟合、目标因子分析、曲线和峰位分析及多种化学态拟合成像、线扫描和深度剖析;

15.5可将原始数据和分析结果转换为ASCII,CSV,PDF,TIFF等多种通用格式;

15.6数据库: 配备光电子能谱数据库和俄歇电子能谱标准数据库,终身免费软件升级;

16

配套及辅助设施

16.1中标人提供设备运行所需要的所有附属设施包括烘烤加热器、电气控制柜、X射线循环水冷系统、空压机、气瓶气路等;

17

标准工具包、标准样品、备品备件耗材包和资料等

17.1提供XPS标准工具包1套,标准样品1套;

17.2 提供备品备件耗材包并列出详细清单,必须满足质保期内使用要求;

17.3提供XPS标准谱图手册1套;

17.4设备操作手册、维护和安全使用手册等资料;

(五)公示期限

2020年5月21日至2020年5月26日

对公示内容有异议的,请在公示期内以书面形式将意见反馈至采购人。

联系人:吴老师

联系电话:0755-88015306

质疑投诉邮箱:zhaobzyts@sustech.edu.cn