A review of anode materials for sodium ion batteries  

钠离子电池负极材料综述

作　　者：Syed Ali Riza XU Ri-gan LIU Qi Muhammad Hassan YANG Qiang MU Dao-bin LI Li WU Feng CHEN Ren-jie Syed Ali Riza;旭日干;刘琦;Muhammad Hassan;杨强;穆道斌;李丽;吴锋;陈人杰(北京理工大学材料科学与工程学院,环境科学与工程北京重点实验室,北京100081)

机构地区：[1]Beijing Key Laboratory of Environment Science and Engineering,School of Material Science and Engineering,Beijing Institute of Technology,Beijing 100081,China

出　　处：《新型炭材料（中英文）》2024年第5期743-769,共27页New Carbon Materials

基　　金：未来电化学储能系统集成技术创新中心(20230469186);国家自然科学基金(52272187,51902024);内蒙古自治区自然科学基金项目(2024ZD11);北京理工大学青年基金项目、国家创新人才博士后项目(BX20180038).

摘　　要：Lithium-ion batteries(LIBs)are used in electric vehicles and portable smart devices,but lithium resources are dwindling and there is an increasing demand which has to be catered for.Sodium ion batteries(SIBs),which are less costly,are a promising replacement for LIBs because of the abundant natural reserves of sodium.The anode of a SIB is a necessary component of the battery but is less understood than the cathode.This review outlines the development of various types of anodes,including carbonbased,metallic and organic,which operate using different reaction mechanisms such as intercalation,alloying and conversion,and considers their challenges and prospects.Strategies for modifying their structures by doping and coating,and also modifying the solid electrolyte interface are discussed.In addition,this review also discusses the challenges encountered by the anode of SIBs and the solutions.锂离子电池在电动车和便携式智能设备中已广泛应用,但其资源日渐枯竭,并且需求不断上升,亟需满足。钠离子电池因其成本较低,且钠元素在自然界中储量丰富,成为替代或补充锂离子电池的有前景候选者,可应用在大规模储能装置中。钠离子电池负极材料是电池的重要组成部分,但与正极相比,关于负极的研究相对较少,且仍存在瓶颈。本综述全面讨论了各种基于碳的负极、金属化合物负极和有机负极的研究进展,涉及插层、合金化和转化等不同反应机制,以深入揭示其前景与挑战。讨论了结构改性、纳米结构、掺杂、涂层和固态电解质界面改性等策略,这些策略对钠离子电池负极的电化学性能具有显著影响。还需深入理解钠化机制,以增强钠化和去钠过程中的氧化还原反应动力学。开发经济环保的负极材料,合成具有商业可行性、高初始库伦效率和优良电化学性能的材料,是推动钠离子电池负极材料商业化的必要条件。

关 键 词：Sodium ion batteries ANODE Carbon material Metallic compound ORGANIC 

分 类 号：TQ152[化学工程—电化学工业]