Preparation and Modification of MIL-101(Cr) Metal Organic Framework and Its Application in Lithium-Sulfur Batteries

doi:10.20964/2020.02.26

	Preparation and Modification of MIL-101(Cr) Metal Organic Framework and Its Application in Lithium-Sulfur Batteries
	Gao, Guangjie 2; Feng, Wangjun1,2 ; Su, Wenxiao 2,3; Wang, Shejun 3; Chen, Linjing 2; Li, Miaomiao 2; Song, Changkun 2
	2020-02
发表期刊	INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
ISSN	1452-3981
卷号	15 期号:2 页码:1426-1436
摘要	Lithium sulfur batteries have high theoretical specific capacity and good application prospects. In this paper, large surface area mesoporous chromium MIL-101 (Cr) metal organic framework has been prepared by hydrothermal method and composite with carbon nanotubes (CNTs) as the houst of sulfur. The composite electrode material of MIL-101@CNT/S shows the excellent electrochemical performance. Especially the MIL-101@5%CNT/S composite electrode material, when the current density at 0.1C, it has a high initial discharge capacity of 1236.7 mA h g(-1), and its specific capacity retention rate reaches 53.4% after 200 cycles. What's more, thanks to the addition of CNTs, the results have better high multiplier performance than MIL-101 (Cr)/S, and the capacity contributed by the second platform has been improved.
关键词	MIL-101(Cr) Lithium-sulfur battery CNTs Shuttle effect
DOI	10.20964/2020.02.26
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[11264023]
WOS研究方向	Electrochemistry
WOS类目	Electrochemistry
WOS记录号	WOS:000514818500029
出版者	ESG
来源库	WOS
引用统计	被引频次：25[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/64144
专题	省部共建有色金属先进加工与再利用国家重点实验室理学院
通讯作者	Feng, Wangjun; Su, Wenxiao
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China; 2.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China; 3.Lanzhou Inst Technol, Dept Basic Course, Lanzhou 730050, Peoples R China
第一作者单位	理学院
通讯作者单位	省部共建有色金属先进加工与再利用国家重点实验室; 理学院
第一作者的第一单位	理学院
推荐引用方式 GB/T 7714	Gao, Guangjie,Feng, Wangjun,Su, Wenxiao,et al. Preparation and Modification of MIL-101(Cr) Metal Organic Framework and Its Application in Lithium-Sulfur Batteries[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2020,15(2):1426-1436.
APA	Gao, Guangjie.,Feng, Wangjun.,Su, Wenxiao.,Wang, Shejun.,Chen, Linjing.,...&Song, Changkun.(2020).Preparation and Modification of MIL-101(Cr) Metal Organic Framework and Its Application in Lithium-Sulfur Batteries.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,15(2),1426-1436.
MLA	Gao, Guangjie,et al."Preparation and Modification of MIL-101(Cr) Metal Organic Framework and Its Application in Lithium-Sulfur Batteries".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 15.2(2020):1426-1436.