锂离子电池负极黏结剂研究进展  

Research Progress of Anode Binder for Lithium Ion Battery

作　　者：牛爱敏 李现红 吕浩然 臧浩廷 宋然 高明娟 马文庆 NIU Aimin;LI Xianhong;L Haoran;ZANG Haoting;SONG Ran;GAO Mingjuan;MA Wenqing(Shandong Sacred Sun Power Sources Co.,Ltd.,Qufu 273100,China;Institute for Advanced Interdisciplinary Research(iAIR),University of Jinan,Jinan 250022,China)

机构地区：[1]山东圣阳电源股份有限公司,山东曲阜273100 [2]济南大学前沿交叉科学研究院,山东济南250022

出　　处：《聊城大学学报（自然科学版）》2025年第1期51-58,67,共9页Journal of Liaocheng University:Natural Science Edition

基　　金：国家自然科学基金项目(52201254)资助。

摘　　要：黏结剂在锂离子电池生产中常与导电剂、增稠剂等一起被称为“辅料”,却是一种不可或缺的关键物料,其主要功能是将活性物质和导电剂黏附在集流体上,保障电极中粉体物料颗粒之间以及粉体物料与集流体的电接触。讨论了黏结剂在电极中的工作机制、基本性能、检测方法及失效原理,重点介绍了黏结剂在石墨和硅负极体系中的最新进展,旨在加深对黏结剂类型和特性及其对电池技术影响的理解。In the production of lithium-ion batteries,binders are often referred to as"auxiliary materials"along with conductive agents,thickeners,etc.,but they are indispensable key materials.Their primary function is to adhere active materials and conductive agents to the current collector,ensuring electrical contact between powder particles in the electrode,as well as between the powder materials and the current collector.This article discusses the working mechanism,basic properties,testing methods,and failure principles of binders in electrodes.It focuses on the latest developments of binders in graphite and silicon anode systems,aiming to deepen the understanding of binder types and characteristics and their impact on battery technology.

关 键 词：黏结剂 锂电池 检测方法 石墨负极 硅负极 

分 类 号：TM912[电气工程—电力电子与电力传动]