储能科学与技术 ›› 2019, Vol. 8 ›› Issue (2): 419-427.doi: 10.12028/j.issn.2095-4239.2018.0205

• 储能标准与规范 • 上一篇    下一篇

锂离子电池电极黏结剂材料标准解读

姚大华1,2, 徐洪礼1, 王朝阳2, 邓永红1   

  1. 1 南方科技大学材料科学与工程系, 广东 深圳 518055;
    2 华南理工大学材料科学研究所, 广东 广州 510640
  • 收稿日期:2018-10-11 修回日期:2018-12-13 出版日期:2019-03-01 发布日期:2018-12-20
  • 通讯作者: 邓永红。E-mail:dengyh@sustc.edu.cn
  • 作者简介:姚大华(1993-),男,博士研究生,研究方向为锂离子电池黏结剂材料,E-mail:100253646@qq.com
  • 基金资助:
    国家自然科学基金项目(21805127),广东省自然科学基金项目(2016A030311031),深圳市基础研究项目(JCYJ20170412153424150)

Interpretation of the electrode binder standard for lithium ion battery

YAO Dahua1,2, XU Hongli1, WANG Chaoyang2, DENG Yonghong1   

  1. 1 Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, Guangdong, China;
    2 Research Institute of Materials Science, South China University of Technology, Guangzhou 510640, Guangdong, China
  • Received:2018-10-11 Revised:2018-12-13 Online:2019-03-01 Published:2018-12-20

摘要: 电极黏结剂是锂离子电池的重要辅助功能材料之一,虽然本身没有容量,但却是维持电极完整性的关键,决定了电极涂层的附着力和电极的柔韧性,并会影响到电极浆料的流变特性等工艺性能。本文主要分析了与电极黏结剂相关的国内标准,对锂离子电池电极黏结剂的相关特性和测试方法进行了介绍,并对未来电极黏结剂标准的制定提出了建议。

关键词: 锂离子电池, 黏结剂, 标准解读

Abstract: Electrode binder is one of the important auxiliary functional materials for lithium-ion batteries. Although it has no capacity, it is the key to maintain the integrity of the electrode. It determines the adhesion of the electrode coating and the flexibility of the electrode, and affects the rheological properties of the electrode paste. In this article, we discuss the domestic standards on electrode binders and introduce the characteristics and testing methods of electrode binders for lithium-ion batteries. We also propose some suggestions on the formulation of future standards for electrode binders.

Key words: lithium-ion battery, electrode binder, standards interpretation

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