蔚来汽车科技取得电池单体和电池模组专利,避免电芯直径不同导致极片松散析锂

金融界
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金融界2025年4月30日消息,国家知识产权局信息显示,蔚来汽车科技(安徽)有限公司取得一项名为“电池单体和电池模组”的专利,授权公告号CN222802042U,申请日期为2024年2月。专利摘要显示,本实用新型涉及电池技术领域,具体提供一种电池单体,旨在解决电芯的两端与电芯其他部分的直径不同导致极片之间产生间隙进而析锂的技术问题。为此,本实用新型的电池单体,包括:壳体;电极组件,电极组件设于壳体...

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