新型炭材料2023，Vol.38Issue(2)：230-246,17.DOI:10.1016/S1872-5805(23)60725-5
自支撑碳基负极材料的储钠研究进展
Research progress on freestanding carbon-based anodes for sodium energy storage
摘要
Abstract
Sodium-ion batteries (SIBs) have received extensive research interest as an important alternative to lithium-ion batter-ies in the electrochemical energy storage field by virtue of the abundant reserves and low-cost of sodium. In the past few years, car-bon and its composite materials used as anode materials have shown excellent sodium storage properties through structural design and composition regulation. The increasing popularity of wearable electronics has demanded higher requirements for electrode ma-terials. A free-standing electrode is able to eliminate the massive use of electrochemical inactive binders and conductive additives, thereby increasing the overall energy density of the battery system. Research progress on carbon materials such as carbon nanofibers, carbon nanotubes and graphene and their composites (metallic compounds and alloy-type materials) is summarized. The preparation strategies and electrochemical properties of free-standing carbon-based anodes with and without substrates are categorized and re-viewed. Finally, proposals are made for future research and developments for free-standing carbon-based anodes for SIBs.关键词
碳基材料/自支撑电极/钠离子电池/负极材料/电化学性能Key words
Carbon-based materials/Freestanding electrode/Sodium-ion batteries/Anodes/Electrochemical performance分类
化学化工引用本文复制引用
侯志栋,高语阳,张玉,王建淦..自支撑碳基负极材料的储钠研究进展[J].新型炭材料,2023,38(2):230-246,17.基金项目
The work is financially supported by the Nation-al Natural Science Foundation of China (52272239,22109044 and 51821091), Fundamental Research Funds for the Central Universities (3102019JC005 and D5000210894).国家自然科学基金(52272239,22109044,51821091) （52272239,22109044 and 51821091）
中央高校基本科研业务费专项资金(3102019JC005,D5000210894). （3102019JC005,D5000210894）
