丰田电池申请能够降低直流内部电阻的镍氢蓄电池专利,能够降低直流内部电阻

金融界
02 Jun

金融界2025年6月2日消息,国家知识产权局信息显示,丰田电池有限公司申请一项名为“镍氢蓄电池”的专利,公开号CN120073091A,申请日期为2024年11月。专利摘要显示,本发明提供能够降低直流内部电阻的镍氢蓄电池。镍氢蓄电池具备将以氢氧化镍作为主体的正极活性物质填充至发泡镍基板而成的正极、包含储氢合金作为负极活性物质的负极、将正极与负极隔离的隔板、以及电解液。在发泡镍基板的骨架的表面形成有...

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