摘要
在我国新能源汽车渗透率快速提升牵引带动下,我国动力电池产量连续10年位居全球第1,在大量动力电池应用的背景下,动力电池回收利用和绿色低碳可持续发展问题日益凸显。本文聚焦近年来国内外动力电池回收专利技术发展情况,深入挖掘申请量、申请地区以及申请人相关变化趋势,结合重点专利对动力电池回收技术进行剖析,为我国动力电池回收产业高质量发展提供导航。
Driven by the rapid increase in the penetration rate of new energy vehicles in China,the production of power batteries in China has ranked first globally for ten consecutive years.Against the backdrop of extensive applications of power batteries,the issues of power battery recycling and green,low-carbon sustainable development have become increasingly prominent.This paper focuses on the development of power battery recycling patent technologies at home and abroad in recent years,deeply explores the changing trends in the number of applications,application regions,and applicants,and analyzes power battery recycling technologies by incorporating key patents,so as to provide guidance for the high-quality development of China's power battery recycling industry.
作者
史芸
张永光
SHI Yun;ZHANG Yong-Guang(Patent Examination Cooperation(Beijing)Center of the Patent Office,CNIPA,Beijing 100160,China;Dalian Institute of Chemical Physics,Chinese Academy of Sciences,Dalian 116023,China)
出处
《应用化学》
北大核心
2025年第10期1423-1430,共8页
Chinese Journal of Applied Chemistry
关键词
动力电池
回收
专利分析
Power battery
Recycling
Patent analysis
