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DOI	10.1039/c7ee03365f
	A multifunctional polymer electrolyte enables ultra-long cycle-life in a high-voltage lithium metal battery
	Dong T.; Zhang J.; Xu G.; Chai J.; Du H.; Wang L.; Wen H.; Zang X.; Du A.; Jia Q.; Zhou X.; Cui G.
发表日期	2018
ISSN	17545692
起始页码	1197
结束页码	1203
卷号	11 期号:5
英文摘要	In this article, we demonstrated for the first time an ultra-strong bacterial cellulose supported poly(methyl vinyl ether-alt-maleic anhydride) as a multifunctional polymer electrolyte for a 4.45 V-class LiCoO2 lithium metal battery. Such a polymer electrolyte based LiCoO2 lithium metal battery delivered significant capacity retention (85% retention after 700 cycles) at 60 °C. A more thorough investigation elucidated that it played multiple roles in enhancing the electro-oxidative resistance and reversible lithium plating/stripping of a LiCoO2 lithium metal cell. These extraordinary features open up a new avenue for the fabrication of advanced polymer electrolytes for high-voltage lithium metal cells. © 2018 The Royal Society of Chemistry.
英文关键词	Cobalt compounds; Lithium; Lithium batteries; Lithium compounds; Lithium-ion batteries; Vanadium compounds; Advanced polymers; Bacterial cellulose; Capacity retention; High voltage; Lithium metals; Methyl vinyl ether; Multifunctional polymer; Polymer electrolyte; Polyelectrolytes; Capacity; Cobalt Compounds; Lithium; Lithium Compounds; Metals; Polyelectrolytes; Retention; Vanadium Compounds; Bacteria (microorganisms)
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/190253
作者单位	Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming, 650600, China; Qingdao Industrial Energy Storage Research Institute, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, China; University of Chinese Academy of Sciences, Beijing, 100049, China; College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
推荐引用方式 GB/T 7714	Dong T.,Zhang J.,Xu G.,et al. A multifunctional polymer electrolyte enables ultra-long cycle-life in a high-voltage lithium metal battery[J],2018,11(5).
APA	Dong T..,Zhang J..,Xu G..,Chai J..,Du H..,...&Cui G..(2018).A multifunctional polymer electrolyte enables ultra-long cycle-life in a high-voltage lithium metal battery.Energy & Environmental Science,11(5).
MLA	Dong T.,et al."A multifunctional polymer electrolyte enables ultra-long cycle-life in a high-voltage lithium metal battery".Energy & Environmental Science 11.5(2018).