Ni/Bi battery based on Ni(OH)(2) nanoparticles/graphene sheets and Bi2O3 rods/graphene sheets with high performance

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Ni/Bi battery based on Ni(OH)(2) nanoparticles/graphene sheets and Bi2O3 rods/graphene sheets with high performance
	Sun JF(孙金凤)1,2 ; Li ZP(李章朋)1; Wang JQ(王金清)1 ; Hong W(洪伟)1,2 ; Gong PW(公培伟)1,2 ; Wen, Ping 1; Wang ZF(王赵峰)1 ; Yang SR(杨生荣)1
刊名	Journal of Alloys and Compounds
	2015
卷号	643 页码:231-238
关键词	Ni/Bi battery Ni(OH)(2) nanoparticles/graphene sheets Bi2O3 rods/graphene sheets
ISSN号	0925-8388
通讯作者	王金清 ; 杨生荣
英文摘要	Two kinds of graphene-based composite materials of Ni(OH)₂ nanoparticles/graphene sheets (Ni(OH)₂/GS) and Bi₂O₃ rods/graphene sheets (Bi₂O₃/GS) were respectively synthesized by chemical bath deposition. Morphological and structural analysis by field-emission scanning electron microscopy, transmission electron microscope, X-ray diffraction and X-ray photoelectron spectroscopy confirmed the successful composite of GS with the metal compounds. Then, a high performance Ni/Bi battery was designed and fabricated using the Bi₂O₃/GS hybrid material as negative electrode and Ni(OH)₂/GS as positive electrode. As a result, this Ni/Bi battery delivers a high discharge capacity of 102 mA h g⁻¹ at 1 C and good rate capability. A high energy density of 83.2 W h kg⁻¹ is also achieved at a power density of 143 W kg⁻¹ and can still maintain a high level of 60.1 W h kg⁻¹ at 2609 W kg⁻¹, illustrating that this Ni/Bi battery is a promising candidate as energy storage devices.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the National Natural Science Foundation of China (Grant Nos. 51205385;51375474);the “Funds for Distinguished Young Scientists of Gansu Province” scheme
语种	英语
WOS记录号	WOS:000355149300033
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/18457]
专题	兰州化学物理研究所_固体润滑国家重点实验室
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Sun JF,Li ZP,Wang JQ,et al. Ni/Bi battery based on Ni(OH)(2) nanoparticles/graphene sheets and Bi2O3 rods/graphene sheets with high performance[J]. Journal of Alloys and Compounds,2015,643:231-238.
APA	Sun JF.,Li ZP.,Wang JQ.,Hong W.,Gong PW.,...&Yang SR.(2015).Ni/Bi battery based on Ni(OH)(2) nanoparticles/graphene sheets and Bi2O3 rods/graphene sheets with high performance.Journal of Alloys and Compounds,643,231-238.
MLA	Sun JF,et al."Ni/Bi battery based on Ni(OH)(2) nanoparticles/graphene sheets and Bi2O3 rods/graphene sheets with high performance".Journal of Alloys and Compounds 643(2015):231-238.