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Preparation and Modification of MIL-101(Cr) Metal Organic Framework and Its Application in Lithium-Sulfur Batteries
Gao, Guangjie2; Feng, Wangjun1,2; Su, Wenxiao2,3; Wang, Shejun3; Chen, Linjing2; Li, Miaomiao2; Song, Changkun2
2020-02
Source PublicationINTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
ISSN1452-3981
Volume15Issue:2Pages:1426-1436
AbstractLithium 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.
KeywordMIL-101(Cr) Lithium-sulfur battery CNTs Shuttle effect
DOI10.20964/2020.02.26
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[11264023]
WOS Research AreaElectrochemistry
WOS SubjectElectrochemistry
WOS IDWOS:000514818500029
PublisherESG
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/64144
Collection理学院
省部共建有色金属先进加工与再利用国家重点实验室
Corresponding AuthorFeng, Wangjun; Su, Wenxiao
Affiliation1.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
First Author AffilicationColl Sci
Corresponding Author AffilicationState Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials;  Coll Sci
First Signature AffilicationColl Sci
Recommended Citation
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.
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