Lithiated MoO2 Nanorods with Greatly Improved Electrochemical Performance for Lithium Ion Batteries

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	Lithiated MoO2 Nanorods with Greatly Improved Electrochemical Performance for Lithium Ion Batteries
	Zhang X(张霞)1,2 ; Ceng XZ(曾现忠)1,2; Yang M(杨敏)1 ; Qi YX(齐彦兴)1
刊名	European Journal of Inorganic Chemistry
	2014
卷号	2014 期号:2 页码:352-356
关键词	Molybdenum dioxide Nanotechnology Lithiation Lithium ion batteries X-ray diffraction
ISSN号	1434-1948
通讯作者	齐彦兴
英文摘要	Highly uniform MoO₂ nanorods were successfully synthesized by a facile hydrothermal method, and the resultant sample was easily lithiated by subsequent treatment with LiCl solution. After lithiation, the MoO₂ nanorods possessed a similar crystalline structure to the unlithiated sample. At a current density of 20 mAg^-1, the lithiated specimen with better coulombic efficiency displayed a preferable cycling performance and exhibited excellent reversible charge-discharge capacity, while the unlithiated MoO₂ exhibited more irreversible behavior. This conclusion was also supported by , the fraction loss per cycle, which was 2.5% and 5.2% for the lithiated and unlithiated MoO₂, respectively. Finally, the XRD patterns for the lithitated and unlithiated MoO₂ showed that the former retained better crystallization than the latter after a 15-cycle charge-discharge process.
学科主题	物理化学与绿色催化
收录类别	SCI
资助信息	the Chinese Academy of Sciences;Technology Project (XBLZ-2011-013);the Technologies R&D Program of Gansu Province (No. 1104FKCA156)
语种	英语
WOS记录号	WOS:000329449500010
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/20282]
专题	兰州化学物理研究所_ERC国家工程研究中心兰州化学物理研究所_OSSO国家重点实验室
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang X,Ceng XZ,Yang M,et al. Lithiated MoO2 Nanorods with Greatly Improved Electrochemical Performance for Lithium Ion Batteries[J]. European Journal of Inorganic Chemistry,2014,2014(2):352-356.
APA	Zhang X,Ceng XZ,Yang M,&Qi YX.(2014).Lithiated MoO2 Nanorods with Greatly Improved Electrochemical Performance for Lithium Ion Batteries.European Journal of Inorganic Chemistry,2014(2),352-356.
MLA	Zhang X,et al."Lithiated MoO2 Nanorods with Greatly Improved Electrochemical Performance for Lithium Ion Batteries".European Journal of Inorganic Chemistry 2014.2(2014):352-356.