发明授权
- 专利标题： Zinc electrode for alkaline storage battery
- 专利标题（中）： 碱性蓄电池用锌电极
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申请号： US89750申请日： 1993-07-09
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公开(公告)号： US5348820A公开(公告)日： 1994-09-20
- 发明人: Masanobu Suga , Seiichi Akita , Nobuyuki Kuroda
- 申请人： Masanobu Suga , Seiichi Akita , Nobuyuki Kuroda
- 申请人地址： JPX Tokyo
- 专利权人： Nippon Oil Company, Limited
- 当前专利权人： Nippon Oil Company, Limited
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX4-223147 19920710; JPX4-253395 19920810
- 主分类号： H01M4/24
- IPC分类号： H01M4/24
摘要：
A negative zinc electrode for an alkaline storage battery capable of suppressing the occurrence of dendrite and shape change is provided. The negative zinc electrode comprises an electrode using zinc as an active material and a polymer layer formed substantially in direct contact with the electrode, the polymer layer comprising a polymer having an oxygen permeability constant of not less than 1.times.10.sup.-10 cm.sup.3 (STP) cm.sup.-1 s.sup.-1 cmHg.sup.-1.
公开/授权文献
- US6065372A Power wrench for drill pipe 公开/授权日：2000-05-23
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