Invention Grant
US08647787B2 Gas diffusion element, method of manufacturing the same, and device using the same
失效
气体扩散元件及其制造方法以及使用该气体扩散元件的装置
- Patent Title: Gas diffusion element, method of manufacturing the same, and device using the same
- Patent Title (中): 气体扩散元件及其制造方法以及使用该气体扩散元件的装置
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Application No.: US11322195Application Date: 2005-12-29
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Publication No.: US08647787B2Publication Date: 2014-02-11
- Inventor: Evgeny B. Kulakov
- Applicant: Evgeny B. Kulakov
- Applicant Address: US NY Brooklyn
- Assignee: Altek Capital, Inc.
- Current Assignee: Altek Capital, Inc.
- Current Assignee Address: US NY Brooklyn
- Agent Henry M. Feiereisen, LLC
- Main IPC: H01M8/00
- IPC: H01M8/00
Abstract:
A gas diffusion element has a hydrophobic layer which includes a thermoplastic material and particles embedded in the thermoplastic material so that the hydrophobic layer has voids and is a porous layer configured so that water can not pass through the hydrophobic layer from its one side to its another side, while passage of gas from the other side to the one side is not interfered with; and also a method of producing the gas diffusion element and devices using the gas diffusion element are proposed.
Public/Granted literature
- US20070154776A1 Gas diffusion element, method of manufacturing the same, and device using the same Public/Granted day:2007-07-05
Information query
