Invention Grant
US07592086B2 Polymer membrane, method of preparing the same, and fuel cell using the same
有权
聚合物膜，其制备方法和使用其的燃料电池
- Patent Title: Polymer membrane, method of preparing the same, and fuel cell using the same
- Patent Title (中): 聚合物膜，其制备方法和使用其的燃料电池
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Application No.: US11443161Application Date: 2006-05-31
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Publication No.: US07592086B2Publication Date: 2009-09-22
- Inventor: Yeong suk Choi , Tae Kyoung Kim , Won mok Lee
- Applicant: Yeong suk Choi , Tae Kyoung Kim , Won mok Lee
- Applicant Address: KR Suwon-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Stein McEwen, LLP
- Priority: KR10-2006-0005841 20060119
- Main IPC: H01M8/10
- IPC: H01M8/10 ; H01M6/14
Abstract:
Provided are a polymer membrane that includes a porous polymer matrix and an acryl-based polymer infiltrated in pores of the porous polymer matrix, a method of preparing the same, and a fuel cell using the polymer membrane. The polymer membrane effectively decreases a crossover phenomenon of a fuel cell.
Public/Granted literature
- US20070166621A1 Polymer membrane, method of preparing the same, and fuel cell using the same Public/Granted day:2007-07-19
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