Free-standing ultrathin CoMn2O4 Nanosheets anchored on reduced graphene oxide for high performance s

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  Department of Applied Chemistry,School of Science,Xian Jiaotong University,China,Xian 710049 Supercapacitors,as a new class of energy storage devices,have attracted intense attention for their high power density,fast charge/discharge process,long cycle life and high reliability.The capability to store energy for a supercapacitor is highly depended on its electrode materials in terms of their morphology,size,and porosity and so on [1].Therefore,great attentions have been paid to fabricating electrode materials with unique morphology for high-performance supercapacitors nowadays.
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