Super Long-Life Supercapacitors Based on the Construction of Nanohoneycomb-Like Strongly Coupled CoMoO4-3D Graphene Hybrid Electrodes
Super Long-Life Supercapacitors Based on the Construction of Nanohoneycomb-Like Strongly Coupled CoMoO4-3D Graphene Hybrid Electrodes
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DOI：
10.1002/adma.201304148
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发表时间：
2014-02-01
影响因子：
29.4
通讯作者：
Xu, Zhi
中科院分区：
文献类型：
--
作者：
Yu, Xinzhi;Lu, Bingan;Xu, Zhi
合成了纳米蜂窝状强耦合CoMoO 4 -3D石墨烯混合电极，用于超级电容器，具有优异的比电容和上级长期循环稳定性。该超级电容器可以有效地为直径为5 mm的LED供电超过3 min，充电时间仅为2 s，并且显示出高能量密度和良好的循环稳定性。
Nanohoneycomb-like strongly coupled CoMoO4-3D graphene hybird electrodes are synthesized for supercapacitors which exhibit excellent specific capacitance and superior long-term cycle stability. The supercapacitor device can power a 5 mm-diameter LED efficiently for more than 3 min with a charging time of only 2 s, and shows high energy densities and good cycle stability.