Invention Grant
US09543590B2 Catalyst layer composition for fuel cell, electrode for fuel cell, method of preparing electrode for fuel cell, membrane-electrode assembly for fuel cell, and fuel cell system using the membrane-electrode assembly
有权
燃料电池用催化剂层组合物，燃料电池用电极，燃料电池用电极的制造方法，燃料电池用膜电极接合体以及使用该膜电极接合体的燃料电池系统
- Patent Title: Catalyst layer composition for fuel cell, electrode for fuel cell, method of preparing electrode for fuel cell, membrane-electrode assembly for fuel cell, and fuel cell system using the membrane-electrode assembly
- Patent Title (中): 燃料电池用催化剂层组合物，燃料电池用电极，燃料电池用电极的制造方法，燃料电池用膜电极接合体以及使用该膜电极接合体的燃料电池系统
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Application No.: US13571694Application Date: 2012-08-10
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Publication No.: US09543590B2Publication Date: 2017-01-10
- Inventor: Tae-Yoon Kim , Sang-Il Han , Sung-Yong Cho , Hee-Tak Kim , Kah-Young Song , Myoung-Ki Min , Geun-Seok Chai
- Applicant: Tae-Yoon Kim , Sang-Il Han , Sung-Yong Cho , Hee-Tak Kim , Kah-Young Song , Myoung-Ki Min , Geun-Seok Chai
- Applicant Address: KR Kolon-ro, Gwacheon-si, Gyeonggi-do
- Assignee: Kolon Industries Inc.
- Current Assignee: Kolon Industries Inc.
- Current Assignee Address: KR Kolon-ro, Gwacheon-si, Gyeonggi-do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2011-0080273 20110811
- Main IPC: H01M4/08
- IPC: H01M4/08 ; H01M4/86 ; H01M8/10 ; H01M4/92
Abstract:
A catalyst layer composition for a fuel cell includes an ionomer cluster, a catalyst, and a solvent including water and polyhydric alcohol; and an electrode for a fuel cell includes a catalyst layer comprising an ionomer cluster having a three-dimensional reticular structure, and a catalyst, a method of preparing a electrode for a fuel cell includes a catalyst layer comprising an ionomer cluster having a three-dimensional reticular structure, and a catalyst, and a membrane-electrode assembly for a fuel cell including the electrode and a fuel cell system including the membrane-electrode assembly.
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