Nanoengineered Skeleton-surface of Nickel Foam with Additional Dual Functions of Rate-capability Promotion and Cycling-life Stabilization for Nickel Sulfide Electrodes

doi:10.1002/cnma.202000296

	Nanoengineered Skeleton-surface of Nickel Foam with Additional Dual Functions of Rate-capability Promotion and Cycling-life Stabilization for Nickel Sulfide Electrodes
	Li, Yanhong 1,2; Liu, Yuanyuan 1; Li, Jing 1; Wang, Meiri 1; Wang, Wei 1; Cui, Hongtao 1
刊名	CHEMNANOMAT
	2020-09
卷号	6 期号:9 页码:1365-1372
关键词	electrochemistry nanoengineering nanostructures nickel sulfide supercapacitors
ISSN号	2199-692X
DOI	10.1002/cnma.202000296
英文摘要	Battery-type electrode materials such as NiS applied in Faradaic supercapacitors (FSs) could display poor performance with regard to rate-capability and cycling stability due to the inappropriate texture of the electrodes. Numerous works focussed on tuning the microscopic structure of electrode materials, but neglected the influence of the microscopic structure of current collectors such as nickel foam on the electrochemical performance of FSs. In this work, the performance of NiS is associated with the microscopic structure of nickel foams by decorating the 2D porous nanostructured NiS on a 2D nanoengineered skeleton-surface of nickel foams. It could be inferred from the characterization results that the synergistic effect of both 2D nanostructured NiS and nickel foam significantly promotes the rate-capability and stabilizes the performance of NiS. Asymmetric supercapacitors using the dually nanostructured NiS/nickel foam as positive electrode and AC as negative electrode exhibit both high energy and high power densities.
WOS关键词	IN-SITU GROWTH ; ELECTROCHEMICAL CAPACITORS ; HOLLOW SPHERES ; NI FOAM ; SUPERCAPACITOR ; ARRAYS ; NANOSTRUCTURES ; NANOSHEETS ; DESIGN ; FILM
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
语种	英语
WOS记录号	WOS:000553611400001
资助机构	Natural Science Foundation of Shandong ProvinceNatural Science Foundation of Shandong Province [ZR2019MEM036] ; Major scientific and technological innovation project of Shandong Province [2019JZZY010908] ; Key Research and Development Program of Shandong Province [2019GGX103006] ; Yantai Science and Technology Project [2019XDHZ088]
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/30488]
专题	中国科学院烟台海岸带研究所
作者单位	1.Yantai Univ, Coll Chem & Chem Engn, Yantai 264005, Peoples R China; 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264005, Peoples R China
推荐引用方式 GB/T 7714	Li, Yanhong,Liu, Yuanyuan,Li, Jing,et al. Nanoengineered Skeleton-surface of Nickel Foam with Additional Dual Functions of Rate-capability Promotion and Cycling-life Stabilization for Nickel Sulfide Electrodes[J]. CHEMNANOMAT,2020,6(9):1365-1372.
APA	Li, Yanhong,Liu, Yuanyuan,Li, Jing,Wang, Meiri,Wang, Wei,&Cui, Hongtao.(2020).Nanoengineered Skeleton-surface of Nickel Foam with Additional Dual Functions of Rate-capability Promotion and Cycling-life Stabilization for Nickel Sulfide Electrodes.CHEMNANOMAT,6(9),1365-1372.
MLA	Li, Yanhong,et al."Nanoengineered Skeleton-surface of Nickel Foam with Additional Dual Functions of Rate-capability Promotion and Cycling-life Stabilization for Nickel Sulfide Electrodes".CHEMNANOMAT 6.9(2020):1365-1372.