以间苯二酚和甲醛为前驱体,通过溶胶-凝胶法,经1050℃高温碳化制备碳气凝胶材料.用XRD、SEM对材料的微观结构进行分析表征,通过恒流充放电,循环伏安法对材料的电学性能进行研究.联系材料的微观结构和电学性能,对锂离子在碳气凝胶中的镶嵌过程和机理进行分析,发现微孔和高电位充放电平台有很大关系.
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