Invention Grant
- Patent Title: Fabrication of an anisotropic super hydrophobic/hydrophilic nanoporous membranes
- Patent Title (中): 各向异性超疏水/亲水纳米孔膜的制备
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Application No.: US10969341Application Date: 2004-10-21
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Publication No.: US07393391B2Publication Date: 2008-07-01
- Inventor: Gabriel P. Lopez , Plamen B. Atanassov , Dmitri A. Brevnov , Marcos Barela
- Applicant: Gabriel P. Lopez , Plamen B. Atanassov , Dmitri A. Brevnov , Marcos Barela
- Applicant Address: US NM Albuquerque
- Assignee: STC.UNM
- Current Assignee: STC.UNM
- Current Assignee Address: US NM Albuquerque
- Agency: MH2 Technology Law Group LLP
- Main IPC: B01D53/22
- IPC: B01D53/22 ; B01D71/06 ; B01D67/00
Abstract:
Anisotropic hydrophobic/hydrophilic nanoporous membranes and methods of forming anisotropic hydrophobic/hydrophilic nanoporous membranes are disclosed. The method of forming the nanoporous membrane includes growing a nanoporous oxide film on a substrate. A nanoporous membrane having a top side and a bottom side can then be formed by partially separating the nanoporous oxide film from the substrate. A fluorocarbon film can be deposited on the top side of the nanoporous membrane by plasma polymerization. The disclosed anisotropic hydrophobic/hydrophilic nanoporous membranes can have extremely different hydrophobicity between the top side and the bottom side of the nanoporous membrane.
Public/Granted literature
- US20060037477A1 Fabrication of an anisotropic super hydrophobic/hydrophilic nanoporous membranes Public/Granted day:2006-02-23
Information query
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