采用XRD、SEM、IR光谱和物理测试等方法,研究了碳纳米粉的结构与性能及电化学性能.结果表明碳纳米粉的粒度为30nm, 具有石墨结构;碳纳米粉的首次放电比容量为391.5mAh/g,首次循环可逆比容量是336.0 mAh/g,不可逆容量仅是21.9 mAh/g.碳纳米粉的循环伏安曲线的峰形与峰位基本相同,没有还原电流峰.结果显示碳纳米粉适用于做锂离子电池负极材料.
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