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典型文献
Co3O4@NiMoO4 composite electrode materials for flexible hybrid capacitors
文献摘要:
Co3O4 nanomaterials as electrodes have been studied widely in the past decade due to their unique structural characteristics.However,their performance does not yet reach the level required for practical applications.It is,nevertheless,an effective strategy to synthesize hybrid electrode materials with high energy density.Herein we prepare Co3O4@NiMoO4 nanowires by a two-step hydrothermal method.The as-obtained sample can be directly used as cathode material of supercapacitors;with specific capacitance of 600 C/g at 1 A/g.An assembled capacitor delivers an energy density of 36.1 Wh/kg at 2700 W/kg,and retains 98.2%of the initial capacity after 8000 cycles.
文献关键词:
作者姓名:
Yongli Tong;Tengxi Zhang;Yuchen Sun;Xiaowei Wang;Xiang Wu
作者机构:
School of Materials Science and Engineering,Shenyang University of Technology,Shenyang 110870,China;School of Science,Shenyang Ligong University,Shenyang 110159,China;Wuhan National Laboratory for Optoelectronics,Huazhong University of Science and Technology,Wuhan 430074,China
引用格式:
[1]Yongli Tong;Tengxi Zhang;Yuchen Sun;Xiaowei Wang;Xiang Wu-.Co3O4@NiMoO4 composite electrode materials for flexible hybrid capacitors)[J].光电子前沿(英文版),2022(02):152-160
A类:
B类:
Co3O4,NiMoO4,composite,flexible,hybrid,nanomaterials,electrodes,have,been,studied,widely,past,decade,due,their,unique,structural,characteristics,However,performance,does,not,yet,reach,level,required,practical,applications,It,nevertheless,effective,strategy,synthesize,high,energy,density,Herein,prepare,nanowires,by,two,step,hydrothermal,method,obtained,sample,can,directly,used,cathode,supercapacitors,specific,capacitance,An,assembled,delivers,Wh,retains,initial,capacity,after,cycles
AB值:
0.664423
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