比亚迪申请集流体相关专利,使导电涂层具有优异的耐疲劳性

金融界
28 Jul

金融界2025年7月28日消息,国家知识产权局信息显示,比亚迪股份有限公司申请一项名为“集流体、制备集流体的方法、极片、锂离子电池、用电装置”的专利,公开号CN120376659A,申请日期为2025年06月。专利摘要显示,本发明涉及电池技术领域,具体公开了一种集流体、制备集流体的方法、极片、锂离子电池、用电装置,所述集流体包括基材和设置在所述基材至少一侧的导电涂层,所述导电涂层中存在均匀分布的...

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