金融界2025年5月5日消息,国家知识产权局信息显示,惠州比亚迪电池有限公司申请一项名为“一种负极复合材料及其制备方法和应用”的专利,公开号CN119920873A,申请日期为2024年12月。专利摘要显示,本发明提供一种负极复合材料及其制备方法和应用,所述负极复合材料包括多孔碳基体、以及分布于所述多孔碳基体的四硒化三钴。本发明能够兼顾改善负极复合材料的循环稳定性和容量等性能。天眼查资料显示,惠州...
Source Link金融界2025年5月5日消息,国家知识产权局信息显示,惠州比亚迪电池有限公司申请一项名为“一种负极复合材料及其制备方法和应用”的专利,公开号CN119920873A,申请日期为2024年12月。专利摘要显示,本发明提供一种负极复合材料及其制备方法和应用,所述负极复合材料包括多孔碳基体、以及分布于所述多孔碳基体的四硒化三钴。本发明能够兼顾改善负极复合材料的循环稳定性和容量等性能。天眼查资料显示,惠州...
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