RM Battery - RM Battery

Japanese: RM 電池 - あーるえむでんち
RM Battery - RM Battery

...A primary battery that uses mercury oxide (II) HgO as the anode active material, zinc Zn as the cathode active material, and a 30-40% potassium hydroxide (KOH) solution saturated with zinc oxide ZnO as the electrolyte. Invented by the American Ruben S. Ruben in 1947, it is also called the Ruben cell after the inventor, or the RM battery after the initials of the inventor and the manufacturer, Mallory. There are various types, such as flat (button type) and cylindrical type (Figure 1). ...

*Some of the terminology used to refer to "RM batteries" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…陽極活物質に酸化水銀(II)HgO,陰極活物質に亜鉛Zn,電解液に酸化亜鉛ZnOを飽和した30~40%水酸化カリウムKOH水溶液を用いた一次電池。1947年にアメリカのルーベンS.Rubenが発明したもので,発明者の名を冠してルーベン電池,あるいは発明者と製造会社であるマロリーMallory社の頭文字をとってRM電池ともいう。扁平型(ボタン型),円筒型などの種類がある(図1)。…

※「RM 電池」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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