以球状钛乙醇酸盐为TiO2前驱体,葡萄糖作碳源,通过水热法制得φ(300～400)nm的TiO2/C复合纳米微球.葡萄糖的浓度对产物的形貌、结构、碳含量有重要影响,进而影响产物的电化学性能.当碳含量为7wt％时,TiO/C纳米复合材料的晶粒大小、BET比表面积、平均孔径分别为7.1nm、157m2/g和5.2nm;该材料用作锂离子电池负极材料时,在0.2C的电流密度下循环80次后的嵌锂容量为160mAh/g,并且具有较好的倍率性能.
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