金融界2025年4月22日消息,国家知识产权局信息显示,浙江极氪智能科技有限公司、威睿电动汽车技术(宁波)有限公司、浙江吉利控股集团有限公司申请一项名为“一种正极片、锂离子电池和用电设备”的专利,公开号 CN119852597A,申请日期为 2025 年 1 月。专利摘要显示,本申请属于二次电池技术领域,具体涉及一种正极片、锂离子电池和用电设备。本申请通过在正极片的活性层中添加特定组成的导热...
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