Intrinsic factors attenuate the performance of anhydride organic cathode materials of lithium battery

CORC > 苏州纳米技术与纳米仿生研究所 > 中国科学院苏州纳米技术与纳米仿生研究所 > 纳米研究国际实验室 > 张跃钢团队

	Intrinsic factors attenuate the performance of anhydride organic cathode materials of lithium battery
	Wang, J; Wang, XM; Li, HF; Yang, XW; Zhang, YG(张跃刚)
刊名	JOURNAL OF ELECTROANALYTICAL CHEMISTRY
	2016
卷号	773
通讯作者	Wang, XM
英文摘要	Anhydride organic materials are promising candidates for lithium batteries on account of reversible insertion and de-insertion of Li+ on the conjugated carbonyl structure. However, anhydride compounds suffer from drawbacks that rapidly attenuate the capacity of lithium batteries. This study aims to reveal the essential reason for the rapid capacity attenuation of four anhydride organic compounds by characterizing the morphological features of the lithium foil surface and the loss of active materials before and after charge-discharge cycles, to speculate the reasons for the electrochemical property attenuation along with molecular weight decreases. This study proposes that the phenomenon is because the anhydride monomer react Li+ during the charge and discharge processes, then cross the separator and deposits on the surface of lithium foil (Li-foil), leading to loss of active materials and low utilization of the Li-foil. Based on the mechanism study, anhydride compounds will face the new development in the field of energy storage. (C) 2016 Elsevier B.V. All rights reserved.
关键词[WOS]	ENERGY-STORAGE DEVICES ; LI-ION BATTERIES ; ELECTRODE MATERIALS ; HIGH-CAPACITY ; NANOMATERIALS ; SOLVENTS ; ACID
收录类别	SCI
语种	英语
WOS记录号	WOS:000378463400004
内容类型	期刊论文
源URL	[http://ir.sinano.ac.cn/handle/332007/4682]
专题	苏州纳米技术与纳米仿生研究所_纳米研究国际实验室_张跃钢团队
推荐引用方式 GB/T 7714	Wang, J,Wang, XM,Li, HF,et al. Intrinsic factors attenuate the performance of anhydride organic cathode materials of lithium battery[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY,2016,773.
APA	Wang, J,Wang, XM,Li, HF,Yang, XW,&Zhang, YG.(2016).Intrinsic factors attenuate the performance of anhydride organic cathode materials of lithium battery.JOURNAL OF ELECTROANALYTICAL CHEMISTRY,773.
MLA	Wang, J,et al."Intrinsic factors attenuate the performance of anhydride organic cathode materials of lithium battery".JOURNAL OF ELECTROANALYTICAL CHEMISTRY 773(2016).