Carbon-based derivatives from metal-organic frameworks as cathode hosts for Li-S batteries

doi:10.1016/j.jechem.2019.01.005

	Carbon-based derivatives from metal-organic frameworks as cathode hosts for Li-S batteries
	Wu, Qingping; Zhou, Xuejun; Xu, Jun; Cao, Fahai; Li, Chilin
刊名	JOURNAL OF ENERGY CHEMISTRY
	2019-11-01
卷号	38 页码:94
关键词	Lithium-sulfur batteries Carbon-based derivatives Metal-organic frameworks Cathode host
ISSN号	2095-4956
DOI	10.1016/j.jechem.2019.01.005
文献子类	Review
英文摘要	Lithium-sulfur batteries (Li-S batteries) are promising candidates for the next generation high-energy rechargeable Li batteries due to their high theoretical specific capacity (1672 mAh g(-1)) and energy density (2500Wh kg(-1)). The commercialization of Li-S batteries is impeded by several key challenges at cathode side, e.g. the insulating nature of sulfur and discharged products (Li2S2 and Li2S2), the solubility of long-chain polysulfides and volume variation of sulfur cathode upon cycling. Recently, the carbonbased derivatives from metal-organic frameworks (MOFs) has emerged talent in their utilization as cathode hosts for Li-S batteries. They are not only highly conductive and porous to enable the acceleration of Li+/e(-) transfer and accommodation of volumetric expansion of sulfur cathode during cycling, but also enriched by controllable chemical active sites to enable the adsorption of polysulfides and promotion of their conversion reaction kinetics. In this review, based on the types of MOFs (e.g. ZIF-8, ZIF-67, Prussian blue, Al-MOF, MOF-5, Cu-MOF, Ni-MOF), the synthetic methods, formation process and morphology, structural superiority of MOFs-derived carbon frameworks along with their electrochemical performance as cathode host in Li-S batteries are summarized and discussed. (C) 2019 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved.
WOS研究方向	Chemistry ; Energy & Fuels ; Engineering
语种	英语
出版者	ELSEVIER
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/26754]
专题	中国科学院上海硅酸盐研究所
推荐引用方式 GB/T 7714	Wu, Qingping,Zhou, Xuejun,Xu, Jun,et al. Carbon-based derivatives from metal-organic frameworks as cathode hosts for Li-S batteries[J]. JOURNAL OF ENERGY CHEMISTRY,2019,38:94.
APA	Wu, Qingping,Zhou, Xuejun,Xu, Jun,Cao, Fahai,&Li, Chilin.(2019).Carbon-based derivatives from metal-organic frameworks as cathode hosts for Li-S batteries.JOURNAL OF ENERGY CHEMISTRY,38,94.
MLA	Wu, Qingping,et al."Carbon-based derivatives from metal-organic frameworks as cathode hosts for Li-S batteries".JOURNAL OF ENERGY CHEMISTRY 38(2019):94.