A high-performance graphene based asymmetric supercapacitor

doi:10.1142/S021797922040007X

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	A high-performance graphene based asymmetric supercapacitor
	Bokhari, Syeda Wishal; Siddique, Ahmad Hassan; Singh, Harshpreet; Hayat, Muhammad Dilawer; Zhu, Shenmin; Gao, Wei
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS B
	2020
卷号	34 期号:2020-01-03
关键词	ELECTRODES
DOI	10.1142/S021797922040007X
英文摘要	We present the design of a high-performance 2 V asymmetric supercapacitor made of graphene-based hybrid nanocomposites in 1 M KOH electrolyte. rGO-CNT-FeOOH (GC-F) was used as the cathode and rGO-CNC-MnO2 (GC-M) as the anode. Both composites well balanced each other in the asymmetric device and gave a high electrochemical performance. The energy density of this ASC is 66.6 W h kg(-1) at 3.8 kW kg(-1) power density with an excellent capacitance retention of 88% after 3000 galvanostatic charge-discharge cycles.
学科主题	Physics
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/20113]
专题	2020专题
作者单位	Gao, W (corresponding author), Univ Auckland, Dept Chem & Mat Engn, Private Bag 92019, Auckland 1142, New Zealand.
推荐引用方式 GB/T 7714	Bokhari, Syeda Wishal,Siddique, Ahmad Hassan,Singh, Harshpreet,et al. A high-performance graphene based asymmetric supercapacitor[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,2020,34(2020-01-03).
APA	Bokhari, Syeda Wishal,Siddique, Ahmad Hassan,Singh, Harshpreet,Hayat, Muhammad Dilawer,Zhu, Shenmin,&Gao, Wei.(2020).A high-performance graphene based asymmetric supercapacitor.INTERNATIONAL JOURNAL OF MODERN PHYSICS B,34(2020-01-03).
MLA	Bokhari, Syeda Wishal,et al."A high-performance graphene based asymmetric supercapacitor".INTERNATIONAL JOURNAL OF MODERN PHYSICS B 34.2020-01-03(2020).