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陈海群教授课题组在“RSC Advances”发表研究论文

   发布时间: 2015-12-01    访问次数: 584

A facile novel preparation of three-dimensional Ni@graphene by catalyzed glucose blowing for high-performance supercapacitor electrode
RSC Advances, DOI: 10.1039/c5ra14141a
Abstract: Three-dimensional Ni@graphene (NG) was prepared for the first time at a low temperature by a one-step facile calcination method. The obtained NG showed a high specific capacitance of 765 F g_1 at a current density of 1 A g_1 and only 5% loss of the initial specific capacitance after 3000 charge–discharge cycles.