High Performance Lithium Secondary Batteries Based on Novel Ni3Co6S8@C Core-Shell Nanoparticle

doi:10.1166/jnn.2017.13795

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 仿生能源与储能系统团队

	High Performance Lithium Secondary Batteries Based on Novel Ni3Co6S8@C Core-Shell Nanoparticle
	Yan, Xingchen 1; Fu, Lin 1; Wang, Xiaogang 1; Xiao, Dongdong 2; Ma, Jun 1; Zhang, Jianjun 1; Gu, Lin 2; Cui, Guanglei 1
刊名	JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
	2017-08-01
卷号	17 期号:8 页码:5384-5390
关键词	Ternary Sulfide Ni3co6s8@c Core-shell Nanoparticle Cathode Material Lithium Secondary Battery
DOI	10.1166/jnn.2017.13795
文献子类	Article
英文摘要	As one new type of cathode materials, transition metal sulfides with the advantages of high energy density and high electronic conductivity have attracted a lot of attentions to fulfill the demands of high power and energy battery applications in hybrid electric vehicles (HEVs) and electric vehicles (EVs). Herein, we report the synthesis of one novel ternary sulfide of Ni3Co6S8@C urchin-like core-shell nanoparticles as cathode materials for lithium secondary batteries with sodium alginate as the binder and lithium foil as the anode. The novel Ni3Co6S8@C nanoparticles show high discharge specific capacity, excellent cycling stability and much better rate capability. Based on the overall mass of the Ni3Co6S8@C nanoparticles, it could achieve an initial energy density of 957 Wh kg(-1), and a respective energy density of 606 and 508 Wh kg(-1) after 100 and 200 cycles. The outstanding performance of the Ni3Co6S8@C electrode could be attributed to the carbon coating and sodium alginate binder, because these strategies could significantly inhibit the volume change, aggregation and pulverization of Ni3Co6S8@C nanoparticles.
WOS关键词	LI-ION BATTERY ; SULFUR BATTERIES ; ANODE MATERIAL ; ELECTROCHEMICAL PERFORMANCE ; STORAGE PROPERTIES ; CATHODE MATERIALS ; HOLLOW SPHERES ; GRAPHENE OXIDE ; THIN-FILMS ; CARBON
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种	英语
WOS记录号	WOS:000404914400031
资助机构	National Natural Science Foundation of China(21271180 ; Shandong Provincial Natural Science Foundation(BS2015CL006) ; 21473228 ; 51502319)
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/9635]
专题	青岛生物能源与过程研究所_仿生能源与储能系统团队
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Key Lab Solar Energy Utilizat & Energy St, 189 Songling Rd, Qingdao 266101, Peoples R China 2.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Yan, Xingchen,Fu, Lin,Wang, Xiaogang,et al. High Performance Lithium Secondary Batteries Based on Novel Ni3Co6S8@C Core-Shell Nanoparticle[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2017,17(8):5384-5390.
APA	Yan, Xingchen.,Fu, Lin.,Wang, Xiaogang.,Xiao, Dongdong.,Ma, Jun.,...&Cui, Guanglei.(2017).High Performance Lithium Secondary Batteries Based on Novel Ni3Co6S8@C Core-Shell Nanoparticle.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,17(8),5384-5390.
MLA	Yan, Xingchen,et al."High Performance Lithium Secondary Batteries Based on Novel Ni3Co6S8@C Core-Shell Nanoparticle".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 17.8(2017):5384-5390.