Electrochemical properties of Mo0.7Co0.3S2/g-C3N4 nanocomposites prepared by solvothermal method

doi:10.1007/s10854-021-07193-7

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	Electrochemical properties of Mo0.7Co0.3S2/g-C3N4 nanocomposites prepared by solvothermal method
	Lu, Qiang 1,2; Wei, Zhiqiang 1,2; Liang, Jiahao 1; Li, Ling 1; Ma, Jinhuan 1; Li, Chao 1
刊名	JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
	2021-12
卷号	32 期号:24 页码:28152-28162
ISSN号	0957-4522
DOI	10.1007/s10854-021-07193-7
英文摘要	In recent years, the development of MoS2 as supercapacitor electrode material has been widely reported, and most of them adopt a single method to improve the electrochemical performance of MoS2. Pure MoS2 has poor intrinsic conductivity and easy aggregation, which impedes its electrochemical performance and greatly limits its practical application. In this paper, Co-doped MoS2 was used as the substrate to compound with g-C3N4 to improve the electrochemical performance of MoS2. Mo0.7Co0.3S2/g-C3N4 nanocomposites with different mass ratio were successfully synthesized via solvothermal method. The effects of different ratios on the microstructure and electrochemical properties of samples were studied by a series of tests. The experimental results indicate that Mo0.7Co0.3S2/g-C3N4 nanocomposites are hexagonal structure with good crystallization, the morphologies are mainly nanosheet structure, and Mo0.7Co0.3S2 nanoparticles are uniformly embedded on the surface of g-C3N4 nanosheets. Mo0.7Co0.3S2/g-C3N4 nanocomposites show pseudocapacitance behavior and excellent electrochemical performance, in particular, MCS/CN-2 electrodes (mass ratio of Mo0.7Co0.3S2:g-C3N4 is 9:1) exhibit the best electrochemical performance. This work improves the performance of MoS2 as electrode material of supercapacitor material through doping modification and composite of carbon material and provides reference value for subsequent research.
WOS研究方向	Engineering ; Materials Science ; Physics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000707849000001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/149995]
专题	理学院石油化工学院
作者单位	1.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China; 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Lu, Qiang,Wei, Zhiqiang,Liang, Jiahao,et al. Electrochemical properties of Mo0.7Co0.3S2/g-C3N4 nanocomposites prepared by solvothermal method[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2021,32(24):28152-28162.
APA	Lu, Qiang,Wei, Zhiqiang,Liang, Jiahao,Li, Ling,Ma, Jinhuan,&Li, Chao.(2021).Electrochemical properties of Mo0.7Co0.3S2/g-C3N4 nanocomposites prepared by solvothermal method.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,32(24),28152-28162.
MLA	Lu, Qiang,et al."Electrochemical properties of Mo0.7Co0.3S2/g-C3N4 nanocomposites prepared by solvothermal method".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 32.24(2021):28152-28162.