Flexible Membranes of MoS(2)/C Nanofibers by Electrospinning as Binder-Free Anodes for High-Performance Sodium-Ion Batteries

A flexible membrane consisting of MoS(2)/carbon nanofibers has been fabricated by a simple electrospinning method. MoS(2) nanosheets are uniformly encapsulated in the inter-connected carbon nanofibers with diameters of ~150 nm. When evaluated as a binder-free electrode for sodium-ion batteries, the...

Descripción completa

Detalles Bibliográficos
Autores principales: Xiong, Xiaoqin, Luo, Wei, Hu, Xianluo, Chen, Chaoji, Qie, Long, Hou, Dongfang, Huang, Yunhui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5380159/
https://www.ncbi.nlm.nih.gov/pubmed/25806866
http://dx.doi.org/10.1038/srep09254
_version_ 1782519731246333952
author Xiong, Xiaoqin
Luo, Wei
Hu, Xianluo
Chen, Chaoji
Qie, Long
Hou, Dongfang
Huang, Yunhui
author_facet Xiong, Xiaoqin
Luo, Wei
Hu, Xianluo
Chen, Chaoji
Qie, Long
Hou, Dongfang
Huang, Yunhui
author_sort Xiong, Xiaoqin
collection PubMed
description A flexible membrane consisting of MoS(2)/carbon nanofibers has been fabricated by a simple electrospinning method. MoS(2) nanosheets are uniformly encapsulated in the inter-connected carbon nanofibers with diameters of ~150 nm. When evaluated as a binder-free electrode for sodium-ion batteries, the as-obtained electrode demonstrates high performances, including high reversible capacity of 381.7 mA h g(−1) at 100 mA g(−1) and superior rate capability (283.3, 246.5 and 186.3 mA h g(−1) at 0.5, 1 and 2 A g(−1), respectively). Most importantly, the binder-free electrode made of MoS(2) and carbon nanofibers can still deliver a charge capacity of 283.9 mA h g(−1) after 600 cycles at a current density of 100 m A g(−1), indicating a very promising anode for long-life SIBs.
format Online
Article
Text
id pubmed-5380159
institution National Center for Biotechnology Information
language English
publishDate 2015
publisher Nature Publishing Group
record_format MEDLINE/PubMed
spelling pubmed-53801592017-04-11 Flexible Membranes of MoS(2)/C Nanofibers by Electrospinning as Binder-Free Anodes for High-Performance Sodium-Ion Batteries Xiong, Xiaoqin Luo, Wei Hu, Xianluo Chen, Chaoji Qie, Long Hou, Dongfang Huang, Yunhui Sci Rep Article A flexible membrane consisting of MoS(2)/carbon nanofibers has been fabricated by a simple electrospinning method. MoS(2) nanosheets are uniformly encapsulated in the inter-connected carbon nanofibers with diameters of ~150 nm. When evaluated as a binder-free electrode for sodium-ion batteries, the as-obtained electrode demonstrates high performances, including high reversible capacity of 381.7 mA h g(−1) at 100 mA g(−1) and superior rate capability (283.3, 246.5 and 186.3 mA h g(−1) at 0.5, 1 and 2 A g(−1), respectively). Most importantly, the binder-free electrode made of MoS(2) and carbon nanofibers can still deliver a charge capacity of 283.9 mA h g(−1) after 600 cycles at a current density of 100 m A g(−1), indicating a very promising anode for long-life SIBs. Nature Publishing Group 2015-03-24 /pmc/articles/PMC5380159/ /pubmed/25806866 http://dx.doi.org/10.1038/srep09254 Text en Copyright © 2015, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Xiong, Xiaoqin
Luo, Wei
Hu, Xianluo
Chen, Chaoji
Qie, Long
Hou, Dongfang
Huang, Yunhui
Flexible Membranes of MoS(2)/C Nanofibers by Electrospinning as Binder-Free Anodes for High-Performance Sodium-Ion Batteries
title Flexible Membranes of MoS(2)/C Nanofibers by Electrospinning as Binder-Free Anodes for High-Performance Sodium-Ion Batteries
title_full Flexible Membranes of MoS(2)/C Nanofibers by Electrospinning as Binder-Free Anodes for High-Performance Sodium-Ion Batteries
title_fullStr Flexible Membranes of MoS(2)/C Nanofibers by Electrospinning as Binder-Free Anodes for High-Performance Sodium-Ion Batteries
title_full_unstemmed Flexible Membranes of MoS(2)/C Nanofibers by Electrospinning as Binder-Free Anodes for High-Performance Sodium-Ion Batteries
title_short Flexible Membranes of MoS(2)/C Nanofibers by Electrospinning as Binder-Free Anodes for High-Performance Sodium-Ion Batteries
title_sort flexible membranes of mos(2)/c nanofibers by electrospinning as binder-free anodes for high-performance sodium-ion batteries
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5380159/
https://www.ncbi.nlm.nih.gov/pubmed/25806866
http://dx.doi.org/10.1038/srep09254
work_keys_str_mv AT xiongxiaoqin flexiblemembranesofmos2cnanofibersbyelectrospinningasbinderfreeanodesforhighperformancesodiumionbatteries
AT luowei flexiblemembranesofmos2cnanofibersbyelectrospinningasbinderfreeanodesforhighperformancesodiumionbatteries
AT huxianluo flexiblemembranesofmos2cnanofibersbyelectrospinningasbinderfreeanodesforhighperformancesodiumionbatteries
AT chenchaoji flexiblemembranesofmos2cnanofibersbyelectrospinningasbinderfreeanodesforhighperformancesodiumionbatteries
AT qielong flexiblemembranesofmos2cnanofibersbyelectrospinningasbinderfreeanodesforhighperformancesodiumionbatteries
AT houdongfang flexiblemembranesofmos2cnanofibersbyelectrospinningasbinderfreeanodesforhighperformancesodiumionbatteries
AT huangyunhui flexiblemembranesofmos2cnanofibersbyelectrospinningasbinderfreeanodesforhighperformancesodiumionbatteries

Ejemplares similares