发明名称 |
Verfahren zur Herstellung eines Verbundkörpers, insbesondere einer Elektrode mit temperaturbeständiger Leitfähigkeit |
摘要 |
The invention relates to a method for the production of an electrode for use at high temperatures, in which an electrode green compact is formed from a ceramic slip. The slip is formed from at least one solid electrolyte material as well as a metal oxide powder. The green compact is dried and sintered. A porous hard granular material of solid electrolyte material is used in the slip, the mean diameter of the metal oxide powder grains not exceeding or not substantially exceeding the mean diameter of the pores of the hard granular material. An electrode having a temperature-stable conductivity is obtained according to the invention. The area of use of the electrode is typically in high-temperature fuel cells. |
申请公布号 |
DE10031102(C2) |
申请公布日期 |
2003.03.06 |
申请号 |
DE2000131102 |
申请日期 |
2000.06.30 |
申请人 |
FORSCHUNGSZENTRUM JUELICH GMBH |
发明人 |
SIMWONIS, DIMITROS;TIETZ, FRANK;BUCHKREMER, HANS-PETER;BAUER, CHRISTIANE;ROOSEN, ANDREAS |
分类号 |
H01M4/86;H01M4/88;H01M8/12 |
主分类号 |
H01M4/86 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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