二に酸さん化か鉛なまり

noun

lead dioxide; lead(IV) oxide

Chemical compound with formula PbO₂. Used in technical and scientific contexts.

• 二に酸さん化か鉛なまりは鉛なまり蓄ちく電でん池ちの正せい極きょく材ざい料りょうとして使つかわれる。

  Lead dioxide is used as the positive electrode material in lead-acid batteries.