Improved electrochemical performance of Li1.2Mn0.54Ni0.13Co0.13O2 cathode material synthesized by citric acid assisted sol-gel method for lithium ion batteries

doi:10.1063/1.5029763

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Improved electrochemical performance of Li1.2Mn0.54Ni0.13Co0.13O2 cathode material synthesized by citric acid assisted sol-gel method for lithium ion batteries
	Li, Shiyou; Liang, Youwei; Lei, Dan; Xie, Yingchun; Ai, Ling; Xie, Jing
	2018
卷号	1944
DOI	10.1063/1.5029763
英文摘要	A citric acid assisted sol-gel method is employed for synthesizing Li1.2Mn0.54Ni0.13Co0.13O2 used as a cathode material in lithium-ion batteries. Powder X-ray diffraction (XRD) and scanning electron microscopy (SEM) characterizations prove that materials have a typical a-NaFeO2 structure with primary nano-sized particles. Electrochemical performances have been investigated by charge-discharge test and results show that the synthesized product exhibits excellent electrochemical performance with a high initial discharge capacity of 253.5 mAh g(-1) at 0.1 C and a preferable capacity retention of 84.8% after 50 cycles.
会议录	ADVANCES IN ENERGY SCIENCE AND ENVIRONMENT ENGINEERING II
会议录出版者	AMER INST PHYSICS
会议录出版地	2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA
语种	英语
资助项目	Natural Science Foundation of China[21566021] ; colleges and universities scientific and technological achievements transformation project of Gansu Province[2017D-04]
WOS研究方向	Energy & Fuels ; Engineering ; Physics
WOS记录号	WOS:000432661100047
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36150]
专题	石油化工学院
通讯作者	Li, Shiyou
作者单位	Lanzhou Univ Technol, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Li, Shiyou,Liang, Youwei,Lei, Dan,et al. Improved electrochemical performance of Li1.2Mn0.54Ni0.13Co0.13O2 cathode material synthesized by citric acid assisted sol-gel method for lithium ion batteries[C]. 见:.