Invention Grant
- Patent Title: Proton-conducting polymer membrane and method for the production thereof to simultaneously remove the catalyst layers
- Patent Title (中): 导电聚合物膜及其制造方法，以同时除去催化剂层
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Application No.: US10515223Application Date: 2003-05-20
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Publication No.: US07655342B2Publication Date: 2010-02-02
- Inventor: Robert Hahn , Stefan Wagner , Andreas Schmitz
- Applicant: Robert Hahn , Stefan Wagner , Andreas Schmitz
- Applicant Address: DE Munich
- Assignee: Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forschung E.V.
- Current Assignee: Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forschung E.V.
- Current Assignee Address: DE Munich
- Agency: Marshall & Melhorn, LLC
- Priority: DE10224452 20020529
- International Application: PCT/EP03/05304 WO 20030520
- International Announcement: WO03/100882 WO 20031204
- Main IPC: H01M4/00
- IPC: H01M4/00 ; H01M8/10
Abstract:
The invention relates to a proton-conducting polymer membrane and to a method for the production thereof. Starting from a catalyst layer, which is homogeneously deposited on the polymer membrane (3), the catalyst layer is subdivided into a number of catalyst segments (1a, 1b) by microstructuring so that adjacent fuel cell units of a planar fuel cell arrangement can be realized in the smallest possible space.
Public/Granted literature
- US20050208354A1 Proton-conducting polymer membrane and method for the production thereof Public/Granted day:2005-09-22
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