Process for preparing proton exchange film fuel cell multi component catalyst |
Title: |
Process for preparing proton exchange film fuel cell multi component catalyst |
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Application Number: |
200410004304 |
Application Date: |
2004/02/13 |
Announcement Date: |
2004/12/29 |
Pub. Date: |
2006/06/07 |
Publication Number: |
1558460 |
Announcement Number: |
1258828 |
Grant Date: |
2006-6-7 |
Granted Pub. Date: |
2006-6-7 |
ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
H01M 4/90, H01M 4/88, B01J 23/00, B01J 32/00 |
Applicant(s): |
Tsinghua University |
Inventor(s): |
Xie Xiaofeng, Xu Jingming, Mao Zongqiang |
Key Words: |
preparing process, proton exchange film, fuel cell, multi component catalyst |
Abstract: |
The invention relates to the field of fuel cell material preparation, in particular a process for preparing multi-component catalyst for proton interchange film fuel cells through water heating method which comprises, charging carrying agent, one or two noble metallic compounds, one or two rare earth metallic oxides, and deionized water into air-tight container in inert atmosphere under the condition of 110-300 deg. C, pressure 0.3-4 MPa for reaction 1-24 hours, cooling down and adding reduction agent, deacidizing 1-10 hours at 100-200 deg. C, washing, filtering and drying to obtain the multicomponent catalyst. |
Claim: |
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Priority: |
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PCT: |
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LegalStatus: |
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