发明名称 |
ELEKTRODENSTRUKTUR AUF DER BASIS VON MIT KOBALT DOTIERTEM NICKELHYDROXID FUER ELEKTROCHEMISCHE GENERATOREN. |
摘要 |
The invention relates to a structure of a positive electrode possessing improved electrical capacity and intended for electrochemical generators working with a liquid electrolyte. It comprises, on the one hand, a metallic collector of high porosity, in particular of the non-woven fibrous type or of the isotropic, cross-linked type of open porosity and, on the other hand, a nickel hydroxide-based active material filling in part the pores of the collector and containing cobalt. This structure is characterized by a heterogeneous dispersion of the cobalt within the active material. |
申请公布号 |
DE3776606(D1) |
申请公布日期 |
1992.03.19 |
申请号 |
DE19873776606 |
申请日期 |
1987.08.03 |
申请人 |
SORAPEC SOCIETE DE RECHERCHES ET D'APPLICATIONS ELECTROCHIMIQUES, FONTENAY-SOUS-BOIS, FR |
发明人 |
DONIAT, DENIS, F-94170 LE PERREUX, FR;BUGNET, BERNARD, F-77420 CHAMPS-S/MARNE, FR |
分类号 |
H01M4/52;H01M4/26;H01M4/32 |
主分类号 |
H01M4/52 |
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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