发明申请
- 专利标题： SURFACE CHARGE ENABLED NANOPOROUS SEMI-PERMEABLE MEMBRANE FOR DESALINATION
- 专利标题（中）： 用于脱盐的表面电荷使用的纳米半透膜
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申请号： US13534855申请日： 2012-06-27
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公开(公告)号： US20120273362A1公开(公告)日： 2012-11-01
- 发明人: John M. Cotte , Christopher V. Jahnes , Hongbo Peng , Stephen M. Rossnagel
- 申请人： John M. Cotte , Christopher V. Jahnes , Hongbo Peng , Stephen M. Rossnagel
- 申请人地址： US NY Armonk
- 专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址： US NY Armonk
- 主分类号： B03C9/00
- IPC分类号： B03C9/00 ; C25D5/02 ; B82Y99/00 ; B82Y40/00 ; B82Y30/00
摘要：
A filter includes a membrane having a plurality of nanochannels formed therein. A first surface charge material is deposited on an end portion of the nanochannels. The first surface charge material includes a surface charge to electrostatically influence ions in an electrolytic solution such that the nanochannels reflect ions back into the electrolytic solution while passing a fluid of the electrolytic solution. Methods for making and using the filter are also provided.
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