UM  > 應用物理及材料工程研究院
Imbedding ultrafine Sb2S3 nanoparticles in mesoporous carbon sphere for high-performance lithium-ion battery
Luo, Wei1,2; Ao, Xiang1; Li, Zhishan1; Lv, Lin1; Li, Jiangang1; Hong, Guo3; Wu, Qi-Hui4; Wang, Chundong1
2018-11-10
Source PublicationELECTROCHIMICA ACTA
ISSN0013-4686
Volume290Pages:185-192
Abstract

In view of the high theoretical specific capacity of 946 mAh/g, Sb2S3 anode materials have been considered as competitive candidates for high performance lithium ion batteries (LIBs). However, pure Sb2S3 usually suffers from inferior cyclicity because of the extremely large volume expansion upon Li+ uptake and release processes when applied as electrode in LIBs. Combining Sb2S3 with carbonaceous materials would reduce the volume change effect and thus maintains high capacity and substantially improves the cycling performance. Herein, ultrafine Sb2S3 nanoparticles embedded in mesoporous hollow carbon spheres (MHCS) are successfully prepared based on a facile hydrothermal method using MHCS as the microreactor for lithium ion storage, which delivers a desirable specific capacity of 745.3 mAh/g at a current density of 100 mA/g after 160 cycles, and displays prominent rating capability. The outstanding electrochemical performance is due to the mesoporous and unique hollow feature of MHCS, which not only facilitates the electron transfer and Li+ diffusion, but also confines the growth of Sb2S3. (C) 2018 Elsevier Ltd. All rights reserved.

KeywordLithium Ion Batteries Antimony Trisulfide Mesoporous Hollow Carbon Sphere
DOI10.1016/j.electacta.2018.09.070
URLView the original
Indexed BySCI
Language英语
WOS Research AreaElectrochemistry
WOS SubjectElectrochemistry
WOS IDWOS:000447008700020
PublisherPERGAMON-ELSEVIER SCIENCE LTD
The Source to ArticleWOS
Fulltext Access
Citation statistics
Cited Times [WOS]:9   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Corresponding AuthorHong, Guo
Affiliation1.School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, PR China
2.China-EU Institute for Clean and Renewable Energy, Huazhong University of Science and Technology, Wuhan 430074, PR China
3.The Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau
4.Department of Materials Chemistry, College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou 362000, PR China
Corresponding Author AffilicationINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Recommended Citation
GB/T 7714
Luo, Wei,Ao, Xiang,Li, Zhishan,et al. Imbedding ultrafine Sb2S3 nanoparticles in mesoporous carbon sphere for high-performance lithium-ion battery[J]. ELECTROCHIMICA ACTA,2018,290:185-192.
APA Luo, Wei.,Ao, Xiang.,Li, Zhishan.,Lv, Lin.,Li, Jiangang.,...&Wang, Chundong.(2018).Imbedding ultrafine Sb2S3 nanoparticles in mesoporous carbon sphere for high-performance lithium-ion battery.ELECTROCHIMICA ACTA,290,185-192.
MLA Luo, Wei,et al."Imbedding ultrafine Sb2S3 nanoparticles in mesoporous carbon sphere for high-performance lithium-ion battery".ELECTROCHIMICA ACTA 290(2018):185-192.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Luo, Wei]'s Articles
[Ao, Xiang]'s Articles
[Li, Zhishan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Luo, Wei]'s Articles
[Ao, Xiang]'s Articles
[Li, Zhishan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Luo, Wei]'s Articles
[Ao, Xiang]'s Articles
[Li, Zhishan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.