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7月
蛋黄-壳结构碳包覆硫酸铁钠(NFS@CHS)的设计及其在钠离子电池高容量长 ...
为解决钠铁硫酸盐(NFS)作为钠离子电池正极材料时储钠性能远低于理论阈值的关键难题,研究人员通过强毛细限域效应构建了蛋黄-壳结构NFS@碳空心球(NFS@CHS)。该设计创建了分级多孔导电网络,实现120.2 mAh g?1的创纪录可逆容量(0.1 C)和20 C下65 mAh g?1的优异倍率 ...
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