木质素基钠离子电池负极材料研究进展

Research progress of lignin-based sodium ion battery anode materials

关键词:  钠离子电池  负极材料  木质素  性能

Key Words:Sodium ion battery  Negative electrode material  lignin  performance

摘要:随着全球范围内新能源汽车的高速增长以及储能市场的快速兴起,钠离子电池作为低成本储能电池的代表,正在迎来新的发展机遇。木质素资源丰富,利用其制备的硬碳碳材料性能优异,无疑是钠离子电池负极的首选。本文简要介绍钠离子电池的优势、工作原理以及储钠机制,重点讨论木质素硬碳材料作为钠离子电池负极的优势,旨在探讨钠离子电池硬碳负极材料的研究进展以及未来研究中需要进一步关注的问题。

Abstract:With the rapid growth of new energy vehicles worldwide and the rapid rise of the energy storage market, sodium-ion batteries, as a representative of low-cost energy storage batteries, are ushering in new development opportunities. Lignin is rich in resources, and the hard carbon carbon materials prepared by it have excellent properties, which is undoubtedly the first choice for the negative electrode of sodium ion batteries. In this paper, the advantages, working principle and storage mechanism of sodium-ion batteries are briefly introduced, and the advantages of lignin hard carbon material as the negative electrode of sodium-ion batteries are mainly discussed. The research progress of hard carbon negative electrode materials for sodium-ion batteries and the problems that need further attention in future research are discussed.