Electrolyte composed of zinc doped cerium oxide and inorganic salt in use for fuel cell of solid oxide in low temperature |
Title： |
| Electrolyte composed of zinc doped cerium oxide and inorganic salt in use for fuel cell of solid oxide in low temperature |
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Application Number： |
200510011957 |
Application Date： |
2005/06/17 |
Announcement Date： |
2005/11/16 |
Pub. Date： |
2007/09/05 |
Publication Number： |
1697223 |
Announcement Number： |
100336256 |
Grant Date： |
2007-9-5 |
Granted Pub. Date： |
2007-9-5 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H01M 8/02, H01M 8/10, H01B 1/06 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Huang Jianbing, Mao Zongqiang, Yang Lizhai |
Key Words： |
low temperature, solid oxide, fuel cell, zinc doped cerium oxide, inorganic salt, electrolyte |
Abstract： |
The disclosed electrolyte is composite material in two phases or multiple phases formed after heat treatment by using admixture of direct synthesized cerium oxide at low temperature with zinc being doped and inorganic salt. Advantages are: low cost of raw material and equipment, simple synthesing technique, good ionic conductivity, open circuit voltage as 1.02V at 600 deg.C, and output power reached up to 600mWcm-2. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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