Facile fabrication of manganese phosphate nanosheets for supercapacitor applications

doi:10.1007/s11581-016-1652-y

	Facile fabrication of manganese phosphate nanosheets for supercapacitor applications
	Dai, Yan-Hua 1; Kong, Ling-Bin1,2 ; Yan, Kun 1; Shi, Ming 1; Luo, Yong-Chun2 ; Kang, Long 2
	2016-08
发表期刊	IONICS
ISSN	0947-7047
卷号	22 期号:8 页码:1461-1469
摘要	Manganese phosphate (Mn-3(PO4)(2)center dot 3H(2)O) nanosheets are successfully fabricated via a facile chemical precipitation method. The Mn-3(PO4)(2)center dot 3H(2)O nanosheets synthesized at 70 A degrees C show excellent supercapacitive performance in 2 M KOH alkaline electrolyte. Typical pseudocapacitance feature of Mn-3(PO4)(2)center dot 3H(2)O nanosheets treated at various annealing temperatures is then evaluated in 2 M KOH alkaline electrolyte. M-3 annealed at 750 A degrees C exhibits the optimal integrated electrochemical properties. Furthermore, an asymmetric supercapacitor composed of M-3 as positive electrode and activated carbon (AC) as negative electrode can reach the high-voltage region of 0-1.7 V. The asymmetric supercapacitor displays high energy density of 32.32 Wh kg(-1) and power density of 4250 W kg(-1). The impressive results presented here may pave the way for promising applications in high energy density storage systems.
关键词	Manganese phosphate nanosheets Chemical precipitation method Anneal Capacitances
DOI	10.1007/s11581-016-1652-y
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[51362018][21163010] ; Opened Fund of the State Key Laboratory on Integrated Optoelectronics[IOSKL2014KF01]
WOS研究方向	Chemistry ; Electrochemistry ; Physics
WOS类目	Chemistry, Physical ; Electrochemistry ; Physics, Condensed Matter
WOS记录号	WOS:000379505000021
出版者	SPRINGER HEIDELBERG
EI入藏号	20160501858997
EI主题词	Manganese compounds
EI分类号	537.1 Heat Treatment Processes - 701.1 Electricity: Basic Concepts and Phenomena - 761 Nanotechnology - 801.1 Chemistry, General - 802.3 Chemical Operations - 804 Chemical Products Generally - 804.2 Inorganic Compounds - 933 Solid State Physics
引用统计	被引频次：47[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/33636
专题	省部共建有色金属先进加工与再利用国家重点实验室材料科学与工程学院
通讯作者	Kong, Ling-Bin
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China; 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室
通讯作者单位	省部共建有色金属先进加工与再利用国家重点实验室; 材料科学与工程学院
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Dai, Yan-Hua,Kong, Ling-Bin,Yan, Kun,et al. Facile fabrication of manganese phosphate nanosheets for supercapacitor applications[J]. IONICS,2016,22(8):1461-1469.
APA	Dai, Yan-Hua,Kong, Ling-Bin,Yan, Kun,Shi, Ming,Luo, Yong-Chun,&Kang, Long.(2016).Facile fabrication of manganese phosphate nanosheets for supercapacitor applications.IONICS,22(8),1461-1469.
MLA	Dai, Yan-Hua,et al."Facile fabrication of manganese phosphate nanosheets for supercapacitor applications".IONICS 22.8(2016):1461-1469.

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