发明公开
EP2789379A4 REVERSE OSMOSIS MEMBRANE COMPRISING SILVER NANOWIRE LAYER, AND PREPARATION METHOD THEREOF
有权
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基本信息:
- 专利标题: REVERSE OSMOSIS MEMBRANE COMPRISING SILVER NANOWIRE LAYER, AND PREPARATION METHOD THEREOF
- 专利标题(中):UMKEHROSMOSEMEMBRAN MIT EINER SILBERNANODRAHTSCHICHT UND HERSTELLUNGSVERFAHRENDAFÜR
- 申请号:EP12854843 申请日:2012-12-07
- 公开(公告)号:EP2789379A4 公开(公告)日:2015-06-17
- 发明人: KIM JAE-HONG , LEE PHILL , LEE YOUNG-JU , SHIN CHONG-KYU
- 申请人: LG CHEMICAL LTD
- 专利权人: LG CHEMICAL LTD
- 当前专利权人: LG CHEMICAL LTD
- 优先权: KR20110130929 2011-12-08
- 主分类号: B01D61/02
- IPC分类号: B01D61/02 ; B01D69/12 ; B01D71/56
摘要:
There are provided a reverse osmosis membrane comprising a porous support; a silver nanowire layer formed on the porous support; and a polyamide film formed on the silver nanowire layer, and a fabrication method of a reverse osmosis membrane, the method comprising coating a porous support with an aqueous amine solution including silver nanowires to form a silver nanowire layer; and bringing the silver nanowire layer into contact with an aliphatic hydrocarbide-based organic solution including acyl halide to form a polyamide film.
摘要(中):
提供了一种包括多孔载体的反渗透膜; 形成在多孔载体上的银纳米线层; 以及形成在银纳米线层上的聚酰胺薄膜和反渗透膜的制造方法,该方法包括用包含银纳米线的胺水溶液涂覆多孔载体以形成银纳米线层; 并使银纳米线层与包含酰卤的脂族烃基有机溶液接触以形成聚酰胺膜。
IPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01D | 分离 |
------B01D61/00 | 利用半透膜分离的方法,例如渗析,渗透,超滤;其专用设备,辅助设备或辅助操作 |
--------B01D61/02 | .反渗透;逆渗透 |