Invention Grant
US08853285B2 Polymer electrolyte membrane chemically bonded with ionic liquid and fuel cell using the same
有权
与离子液体化学键合的聚合物电解质膜和使用其的燃料电池
- Patent Title: Polymer electrolyte membrane chemically bonded with ionic liquid and fuel cell using the same
- Patent Title (中): 与离子液体化学键合的聚合物电解质膜和使用其的燃料电池
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Application No.: US13687740Application Date: 2012-11-28
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Publication No.: US08853285B2Publication Date: 2014-10-07
- Inventor: Young Teak Kim , In Chul Hwang , Nak Hyun Kwon , Moon Jeong Park , Jae Wan Hong
- Applicant: Hyundai Motor Company , Postech Academy-Industry Foundation
- Applicant Address: KR Seoul KR Pohang, Gyeongsangbuk-Do
- Assignee: Hyundai Motor Company,Postech Academy-Industry Foundation
- Current Assignee: Hyundai Motor Company,Postech Academy-Industry Foundation
- Current Assignee Address: KR Seoul KR Pohang, Gyeongsangbuk-Do
- Agency: Edwards Wildman Palmer LLP
- Agent Peter F. Corless
- Priority: KR10-2012-0080160 20120723
- Main IPC: C08J5/20
- IPC: C08J5/20 ; C08F36/00 ; H01M8/10 ; C08J5/22
Abstract:
The present disclosure provides a polymer electrolyte membrane chemically bonded with an ionic liquid. More particularly, the present disclosure provides a polymer electrolyte membrane chemically bonded with an ionic liquid by reacting the ionic liquid with a novel polymer chain terminal. The polymer electrolyte membrane described herein has a high hydrogen ionic conductivity, even in a high-temperature and anhydrous environment. Additionally, the membrane displays electro-chemical and thermal stability. Moreover, the polymer electrolyte membrane may also be applied to a high-temperature and dry-out bio fuel cell.
Public/Granted literature
- US20140024729A1 POLYMER ELECTROLYTE MEMBRANE CHEMICALLY BONDED WITH IONIC LIQUID AND FUEL CELL USING THE SAME Public/Granted day:2014-01-23
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