公开(公告)号：US20230369625A1

公开(公告)日：2023-11-16

申请号：US18087175

申请日：2022-12-22

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  Research & Business Foundation SUNGKYUNKWAN UNIVERSITY

发明人： Da Hee Kwak ,  Jee Youn Hwang ,  Won Jae Choi ,  Songi Oh ,  Sung Hee Shin ,  Ah Hyeon Park ,  Ji Hoon Jang ,  Hyoun Myung Park ,  Kyung Su Kim ,  Chang Sik Song

IPC分类号： H01M8/103 ,  H01M4/88

CPC分类号： H01M8/103 ,  H01M4/8892 ,  H01M2008/1095

摘要： A high-temperature polymer electrolyte membrane fuel cell including a polymer of intrinsic microporosity that prevents phosphoric acid poisoning and a method for manufacturing the same are disclosed. It is possible to improve the electrochemical efficiency of high-temperature polymer electrolyte membrane fuel cells based on development of a polymer of intrinsic microporosity with thermal stability and cationic conductivity.

公开(公告)号：US20240186555A1

公开(公告)日：2024-06-06

申请号：US18299318

申请日：2023-04-12

申请人： Hyundai Motor Company ,  Kia Corporation ,  Research & Business Foundation SUNGKYUNKWAN UNIVERSITY

发明人： Da Hee Kwak ,  Won Jae Choi ,  Songi Oh ,  Hyoun Myung Park ,  Sung Hee Shin ,  Jee Youn Hwang ,  Ah Hyeon Park ,  Kyung Su Kim ,  Ji Yun Kim ,  Seong Min Cho ,  Chang Sik Song

IPC分类号： H01M8/124

CPC分类号： H01M8/124 ,  H01M2008/1095

摘要： An embodiment fuel cell including a high temperature polymer electrolyte membrane includes an electrolyte membrane including a phosphoric acid-doped polymer of intrinsic microporosity, a cathode disposed on a first surface of the electrolyte membrane, and an anode disposed on a second surface of the electrolyte membrane, the second surface opposite the first surface.