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| 聚合物粘结剂在硅基负极中的应用研究进展 |
| Research progress on the application of polymer binders in silicon-based negative electrodes |
| 投稿时间：2026-03-13 修订日期：2026-05-05 |
| DOI： |
| 中文关键词: 硅基材料 粘结剂 负极 锂离子电池 聚合物 |
| 英文关键词:Silicon-based materials, Binder, Negative electrode, Lithium-ion battery, Polymer |
| 基金项目:湖南省自然科学基金（2025JJ80338）、湖南省自然科学基金（2026JJ80069）和湖南省教育厅科学研究项目(25C1175) |
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| 中文摘要: |
| 硅基材料具有储锂容量大的显著优势有望成为下一代高比容量锂离子电池负极的首选，但其存在体积膨胀和电导率较差等问题制约了商业化应用。作为负极材料的重要组成部分，高性能聚合物粘结剂对维持电极结构稳定性、缓冲硅材体积变化、提高电化学性能至关重要。本文介绍了聚合物粘结剂的种类，重点综述了近年来不同聚合物粘结剂在不同类型硅基负极中的应用研究进展，对硅基负极多功能聚合物粘结剂的研究重点和产业化发展方向进行了展望。 |
| 英文摘要: |
| Silicon-based materials have significant advantages such as large lithium storage capacity, and are expected to become the preferred choice for the anode of next-generation high specific capacity lithium-ion batteries. However, silicon-based materials also have problems such as volume expansion and poor electrical conductivity, which restrict their commercial application. As an important component of negative electrode materials, high-performance polymer binders are crucial for maintaining the stability of the electrode structure, buffering the volume changes of silicon materials, and improving electrochemical performance. In this paper, the types of polymer binders are introduced, and the research progress of different polymer binders in different types of silicon-based anodes in recent years is highlighted. The research focus and industrialization development direction of multifunctional polymer binders for silicon-based anodes are also presented. |
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