Invention Grant
- Patent Title: Electrolyte membrane for fuel cell comprising polymer blend, and membrane-electrode assembly and fuel cell comprising the same
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Application No.: US15200060Application Date: 2016-07-01
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Publication No.: US10305131B2Publication Date: 2019-05-28
- Inventor: Hyoung-Juhn Kim , Jong Hyun Jang , So Young Lee , Bohyun Kim , Sun-Hee Choi , Jonghee Han , Jin Ho Kim , Jong Hyub Park
- Applicant: YOULCHON CHEMICAL CO., LTD. , KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Seoul KR Seoul
- Assignee: YOULCHON CHEMICAL CO., LTD.,KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee: YOULCHON CHEMICAL CO., LTD.,KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2015-0095424 20150703
- Main IPC: H01M8/1027
- IPC: H01M8/1027 ; H01M8/1044 ; H01M8/1081 ; C08J5/22 ; H01M8/1004 ; H01M8/1018
Abstract:
Disclosed is an electrolyte membrane for a fuel cell including a polymer blend of a sulfonated polyethersulfone copolymer, hydroxyl group-containing polyethersulfone copolymer and a hydroxyl group-containing sulfonated polyethersulfone copolymer.
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