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Divalent silver oxide battery

阅读:190发布:2021-04-12

专利汇可以提供Divalent silver oxide battery专利检索,专利查询,专利分析的服务。并且PURPOSE:To suppress the development of internal short circuits during preservation and increase the performance of a silver oxide battery by using a silver- containing amalgamated zinc powder as the negative agent and by using a specified amount of electrolyte consisting of an aqueous alkaline solution of a mixture composed of sodium hydroxide and potassium hydroxide. CONSTITUTION:A silver-containing amalgamated zinc powder consisting of either an amalgamated zinc powder prepared by alloying silver or a mixture prepared by adding metallic silver or an amalgamated metallic silver to an amalgamated zinc powder, is used as a negative agent 7. The amount of electrolyte is adjusted to be 0.1-0.4mul per mg of the above silver-containing amalgamated zinc powder. In addition, an aqueous alkaline solution of a mixture composed of sodium hydroxide and potassium hydroxide is used as electrolyte. For example, a negative agent 7 consisting of a zinc powder the surfaces of the particles of which are converted into a silver-mercury-zinc alloy and 0.25mul per mg of the negative agent 7 of electrolyte prepared by dissolving zinc oxide in a solution prepared by mixing 25wt% aqueous sodium hydroxide solution and 35wt% aqueous potassium hydroxide solution in a voluminal ratio of 1 to 1 are used to constitute a button-type divalent silver oxide battery.,下面是Divalent silver oxide battery专利的具体信息内容。

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