| 摘要 |
PROBLEM TO BE SOLVED: To provide a coin-shaped silver-oxide battery which can discriminate impurities easily when contaminated, and has excellent loading performance. SOLUTION: This coin-shaped silver-oxide battery comprises a positive electrode containing silver oxide and a cathode containing zinc particles or zinc alloy particles, wherein the cathode is non-gelatinous, and the zinc particles or the zinc alloy particles contained in the cathode does not contain mercury. It is preferable to use a granular silver oxide as an anode active substance. COPYRIGHT: (C)2007,JPO&INPIT
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