(1. 遼寧工程技術(shù)大學(xué) 材料科學(xué)與工程學(xué)院，阜新123000;
2. 遼寧工程技術(shù)大學(xué) 礦業(yè)學(xué)院，阜新 123000)
摘 要: 綜述近年來國內(nèi)外對于碳、合金、金屬氧化物等負(fù)極材料的研究現(xiàn)狀，重點(diǎn)介紹材料的性能以及儲鈉機(jī)理，探討材料存在的主要問題和解決方法，對負(fù)極材料的研究方向以及前景進(jìn)行展望，指出具有較大層間距和較小比表面積的碳材料是目前最有希望應(yīng)用于鈉離子電池的負(fù)極材料，結(jié)構(gòu)穩(wěn)定性較好的鈦酸鹽材料是極具潛力的負(fù)極材料，設(shè)計(jì)開發(fā)適合的離子電池自身特點(diǎn)的新材料是未來鈉電子電池研究的重要方向。
關(guān)鍵字: 鈉離子電池;負(fù)極材料;碳基陽極;合金;金屬氧化物
（1. College of Material Science and Engineering, Liaoning Technical University, Fuxin 123000, China;
2. College of Mining, Liaoning Technical University, Fuxin 123000, China）
Abstract:The research status of anode materials in recent years, such as carbons, alloys, metal oxides and so on, were summarized, the performance and storage mechanism of sodium of the materials reached were introduced. The main problems of these kinds of anode materials and the solution were discussed. The research directions and prospects on anode materials were forecasted, and the carbon materials with large layer spacing and less surface area is the most promising candidate anode material for sodium ion battery, and titanate with good structure stability is potential anode materials. Designing and developing new materials is an important future research field for sodium ion battery.
Key words: sodium-ion battery; anode material; carbon based-anode; alloy material; metal oxide
