磷酸铁锂正极材料改性技术及回收再生研究进展  

Research progress on modification technology,recovery and regeneration of lithium iron phosphate cathode materials

作　　者：殷宪国 YIN Xianguo(Research and Design Insititute,Wuhan Institute of Technology,Wuhan 430074,China)

机构地区：[1]武汉工程大学研究设计院,湖北武汉430074

出　　处：《生态产业科学与磷氟工程》2025年第1期74-78,共5页Eco-industry Science & Phosphorus Fluorine Engineering

摘　　要：综述近年来我国锂离子电池正极材料磷酸铁锂的改性技术研究进展,主要包括碳包覆与离子掺杂技术、复合技术、颗粒纳米化技术;阐述近年来我国锂离子电池生产与回收现状,介绍废旧磷酸铁锂正极材料的回收与再生技术研究进展。指出我国应重视磷酸铁锂正极材料的回收与再生,以适应新能源汽车高速发展的需求和环境保护目标。The research progress of lithium iron phosphate cathode material modification of lithium battery in China in recent years is reviewed,including carbon coating and ion doping technology,composite technology and particle nano materialization technology.The production and recycling status of lithium battery are introduced,the recycling and regeneration technology of waste lithium iron phosphate cathod materials is also described.It is pointed out that we shall pay attention to the recycling and regneration of lithium iron phosphate cathode materials to meet the goals of rapid development of new energy vehicles and environmental protection.

关 键 词：磷酸铁锂 正极材料 改性技术 包覆 掺杂 回收 再生 

分 类 号：TQ131.11[化学工程—无机化工] TM912[电气工程—电力电子与电力传动]