金融界2025年5月31日消息,国家知识产权局信息显示,广州小鹏汽车科技有限公司申请一项名为“一种快充型锂离子电池负极极片及其制备方法、锂离子电池和用电设备”的专利,公开号CN120072832A,申请日期为2025年02月。专利摘要显示,本发明涉及锂离子电池技术领域,具体而言,涉及一种快充型锂离子电池负极极片及其制备方法、锂离子电池和用电设备。快充型锂离子电池负极极片包括具有极耳的负极集流体以及...
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