Invention Grant
US07862922B2 Polymer electrolyte membrane for fuel cell and fuel cell system comprising same
有权
用于燃料电池的聚合物电解质膜和包括其的燃料电池系统
- Patent Title: Polymer electrolyte membrane for fuel cell and fuel cell system comprising same
- Patent Title (中): 用于燃料电池的聚合物电解质膜和包括其的燃料电池系统
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Application No.: US11284852Application Date: 2005-11-23
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Publication No.: US07862922B2Publication Date: 2011-01-04
- Inventor: Hee-Tak Kim , Young-Mi Park , You-Mee Kim
- Applicant: Hee-Tak Kim , Young-Mi Park , You-Mee Kim
- Applicant Address: KR Gongse-dong, Giheung-gu, Yongin-si, Gyeonggi-do
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Gongse-dong, Giheung-gu, Yongin-si, Gyeonggi-do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2004-0096834 20041124
- Main IPC: H01M8/10
- IPC: H01M8/10
Abstract:
The polymer electrolyte membrane according to the present invention includes a proton-conducting polymer including metal ions bound to polyalkylene oxide. The polymer electrolyte membrane can save manufacturing cost of a fuel cell and improve proton conductivity and mechanical strength.
Public/Granted literature
- US20060110645A1 Polymer electrolyte membrane for fuel cell and fuel cell system comprising same Public/Granted day:2006-05-25
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