MnCo2O4/g-C3N4 composite material preparation and its capacitance performance

doi:10.1142/S0217979221503197

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	MnCo2O4/g-C3N4 composite material preparation and its capacitance performance
	Wang, Qing 1,2; Li, Yirong 1; Gao, Haoran 1; Dai, Jianfeng 1,2; Li, Weixue 1,2
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS B
	2021-12-20
卷号	35 期号:31
关键词	Supercapacitor MnCo2O4 hydrothermal synthesis electrochemistry energy storage and conversion
ISSN号	0217-9792
DOI	10.1142/S0217979221503197
英文摘要	MnCo2O4/g-C3N4 composite material was synthesized by the hydrothermal method, compared with MnCo2O4 without g-C3N4, it has excellent electrochemical performance. The composite material can reach a specific capacitance of 350 Fg(-1) at 1 Ag-1. The capacity retention rate is 96% after 1000 cycles at the rate of 2 Ag-1. Experiments show that g-C3N4 can effectively disperse and improve the conductivity of urchin-like MnCo2O4, and the composite of sufficient g-C3N4 can give full play to the performance of urchin-like MnCo2O4, provide faster electronic transport channels, effectively improve the ion migration rate, and make urchin-like MnCo2O4 increase the rate performance under high charge and discharge rates.
WOS研究方向	Physics
语种	英语
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
WOS记录号	WOS:000730885000001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/154936]
专题	理学院能源与动力工程学院
作者单位	1.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China; 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Wang, Qing,Li, Yirong,Gao, Haoran,et al. MnCo2O4/g-C3N4 composite material preparation and its capacitance performance[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,2021,35(31).
APA	Wang, Qing,Li, Yirong,Gao, Haoran,Dai, Jianfeng,&Li, Weixue.(2021).MnCo2O4/g-C3N4 composite material preparation and its capacitance performance.INTERNATIONAL JOURNAL OF MODERN PHYSICS B,35(31).
MLA	Wang, Qing,et al."MnCo2O4/g-C3N4 composite material preparation and its capacitance performance".INTERNATIONAL JOURNAL OF MODERN PHYSICS B 35.31(2021).