Method for preparing membrane electrode of direct methanol fuel cell
Title：
Method for preparing membrane electrode of direct methanol fuel cell
Application Number：
 200510033816
Application Date：
 2005/04/01
Announcement Date：
 2006/02/08
Pub. Date：
Publication Number：
 1731609
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 94[China|shenzhen]
IPC：
 H01M 4/88
Applicant(s)：
 Graduate School at Shenzhen, Tsinghua University
Inventor(s)：
 Qiu Yiling, Li Baohua, Du Hongda, Kang Feiyu, Xu Rui, Zhao Fenggang, Zeng Yuqun
Key Words：
 direct methanol fuel cell, membrane electrode, preparing method
Abstract：
 The invention discloses a method for making a membrane electrode of direct methanol fuel battery. The membrane electrode comprises proton exchange membrane, positive electrode of carbon carried platinum-ruthenium catalyst and negative electrode of carbon carried platinum catalyst. The invention is characterized in that it reduces the usage of direct methanol fuel battery catalytic agent noble metal and lowers costs of fuel battery. The direct methanol fuel batteries assembled with the membrane electrode components has the advantages of high output power density, great performance test reproducibility.
Claim：
Priority：
PCT：
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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







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