发明名称 |
ELECTRODE BASED ON IRON OXIDE FOR AN ALKALINE BATTERY, AND PROCESS FOR MANUFACTURING SUCH AN ELECTRODE |
摘要 |
In the Fe oxide-based electrodes the active component contains 1-2.5 wt.% crosslinked carboxylated styrene-butadiene copolymer (I). Prodn. of the electrodes is claimed in which the active component is prepd. as a paste, applied on a metal current collector by calandering or coating, dried, then heated at 120-150 deg.C for several minutes to crosslink the copolymer. Pref. the active component also contains 0.2-2 wt.% PTFE on wt. of active component in initial dry state. |
申请公布号 |
EP0212317(B1) |
申请公布日期 |
1990.01.17 |
申请号 |
EP19860110191 |
申请日期 |
1986.07.24 |
申请人 |
SOCIETE ANONYME DITE SAFT |
发明人 |
BREZILLON, JEAN-LOUP;DAUCHIER, JEAN-MICHEL |
分类号 |
H01M4/24;H01M4/26;H01M4/44;H01M4/62;H01M4/70 |
主分类号 |
H01M4/24 |
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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