机电工程技术2025，Vol.54Issue(14)：21-27,7.DOI:10.3969/j.issn.1009-9492.2024.00115
钠离子电池硒化亚锡负极材料综述
Review of Tin Selenide Anode Materials for Sodium-ion Batteries
摘要
Abstract
Sodium-ion batteries are considered one of the most promising candidates for affordable and scalable energy storage as required in smart grid and renewable energy.However,designing electrode materials with long life and high capacity remains a significant obstacle because of the substantial mass and large radius of Na-ions.Tin selenide(SnSe)has a high theoretical specific capacity as an anode material for sodium ion batteries and is considered one of the most promising electrochemical energy storage electrode materials,however,the volume expansion of SnSe during cycling leads to its very unstable electrochemical performance.Therefore,it is necessary to understand and comprehensively modify SnSe to improve its performance.The characteristics of SnSe,the synthesis methods of various nanocomposites and their applications in sodium ion batteries are discussed.The objective of the review is to emphasize the strategies to overcome the poor cycle life of SnSe electrodes,such as improving its structure,composite with carbon,and constructing heterojunction to enhance its sodium storage capacity.关键词
SnSe/负极材料/钠离子电池/碳复合/异质结Key words
SnSe/anode materials/sodium-ion batteries/carbon compound/heterojunction分类
信息技术与安全科学引用本文复制引用
李盛凯,江红生,林锦良,刘东辉..钠离子电池硒化亚锡负极材料综述[J].机电工程技术,2025,54(14):21-27,7.基金项目
赣南科技学院人才队伍建设项目(0310203) （0310203）
赣州市科技创新赋能青年揭榜挂帅项目(0520107) （0520107）
