N,S‐Codoped hollow carbon dodecahedron/sulfides composites enabling high‐performance lithium‐ion intercalation

Abstract Lithium‐ion batteries are the predominant energy storage devices for portable electronic devices and hold great promise for renewable energies and sustainability. High capacity and long‐life anode materials are highly desired for the next‐generation Li‐ion battery with high energy density....

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Autores principales:	Lu Chen, Zhi Chen, Xudong Liu, Zhibin Ye, Xiaolei Wang
Formato:	article
Lenguaje:	EN
Publicado:	Wiley-VCH 2021
Materias:	anode material Li‐ion battery metal sulfides metal‐organic‐frameworks N,S‐codoping Industrial electrochemistry TP250-261 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/95019196b9a145fd9aa543562ad026e8
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spelling	oai:doaj.org-article:95019196b9a145fd9aa543562ad026e82021-11-23T18:05:25ZN,S‐Codoped hollow carbon dodecahedron/sulfides composites enabling high‐performance lithium‐ion intercalation2698-597710.1002/elsa.202100001https://doaj.org/article/95019196b9a145fd9aa543562ad026e82021-11-01T00:00:00Zhttps://doi.org/10.1002/elsa.202100001https://doaj.org/toc/2698-5977Abstract Lithium‐ion batteries are the predominant energy storage devices for portable electronic devices and hold great promise for renewable energies and sustainability. High capacity and long‐life anode materials are highly desired for the next‐generation Li‐ion battery with high energy density. Herein, a high‐performance anode electrode constructed with cobalt and zinc sulfides nanocrystals embedded within a nitrogen and sulfur co‐doped porous carbon is successfully designed bimetal‐organic frameworks as the precursor. Benefiting from synergistic effects of bimetal sulfides, the unique rhombohedral dodecahedral nanostructure with rough surface area and N,S‐codoped carbon matrix, such an anode material presents superior initial reversible capacity of 938.2 mA h g−1 with a high‐capacity retention of 65.6% after 100 cycles at 150 mA/g. The effective nanostructure design is expected to open a venue to construct high‐performance materials for energy and environment applications.Lu ChenZhi ChenXudong LiuZhibin YeXiaolei WangWiley-VCHarticleanode materialLi‐ion batterymetal sulfidesmetal‐organic‐frameworksN,S‐codopingIndustrial electrochemistryTP250-261ChemistryQD1-999ENElectrochemical Science Advances, Vol 1, Iss 4, Pp n/a-n/a (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	anode material Li‐ion battery metal sulfides metal‐organic‐frameworks N,S‐codoping Industrial electrochemistry TP250-261 Chemistry QD1-999
spellingShingle	anode material Li‐ion battery metal sulfides metal‐organic‐frameworks N,S‐codoping Industrial electrochemistry TP250-261 Chemistry QD1-999 Lu Chen Zhi Chen Xudong Liu Zhibin Ye Xiaolei Wang N,S‐Codoped hollow carbon dodecahedron/sulfides composites enabling high‐performance lithium‐ion intercalation
description	Abstract Lithium‐ion batteries are the predominant energy storage devices for portable electronic devices and hold great promise for renewable energies and sustainability. High capacity and long‐life anode materials are highly desired for the next‐generation Li‐ion battery with high energy density. Herein, a high‐performance anode electrode constructed with cobalt and zinc sulfides nanocrystals embedded within a nitrogen and sulfur co‐doped porous carbon is successfully designed bimetal‐organic frameworks as the precursor. Benefiting from synergistic effects of bimetal sulfides, the unique rhombohedral dodecahedral nanostructure with rough surface area and N,S‐codoped carbon matrix, such an anode material presents superior initial reversible capacity of 938.2 mA h g−1 with a high‐capacity retention of 65.6% after 100 cycles at 150 mA/g. The effective nanostructure design is expected to open a venue to construct high‐performance materials for energy and environment applications.
format	article
author	Lu Chen Zhi Chen Xudong Liu Zhibin Ye Xiaolei Wang
author_facet	Lu Chen Zhi Chen Xudong Liu Zhibin Ye Xiaolei Wang
author_sort	Lu Chen
title	N,S‐Codoped hollow carbon dodecahedron/sulfides composites enabling high‐performance lithium‐ion intercalation
title_short	N,S‐Codoped hollow carbon dodecahedron/sulfides composites enabling high‐performance lithium‐ion intercalation
title_full	N,S‐Codoped hollow carbon dodecahedron/sulfides composites enabling high‐performance lithium‐ion intercalation
title_fullStr	N,S‐Codoped hollow carbon dodecahedron/sulfides composites enabling high‐performance lithium‐ion intercalation
title_full_unstemmed	N,S‐Codoped hollow carbon dodecahedron/sulfides composites enabling high‐performance lithium‐ion intercalation
title_sort	n,s‐codoped hollow carbon dodecahedron/sulfides composites enabling high‐performance lithium‐ion intercalation
publisher	Wiley-VCH
publishDate	2021
url	https://doaj.org/article/95019196b9a145fd9aa543562ad026e8
work_keys_str_mv	AT luchen nscodopedhollowcarbondodecahedronsulfidescompositesenablinghighperformancelithiumionintercalation AT zhichen nscodopedhollowcarbondodecahedronsulfidescompositesenablinghighperformancelithiumionintercalation AT xudongliu nscodopedhollowcarbondodecahedronsulfidescompositesenablinghighperformancelithiumionintercalation AT zhibinye nscodopedhollowcarbondodecahedronsulfidescompositesenablinghighperformancelithiumionintercalation AT xiaoleiwang nscodopedhollowcarbondodecahedronsulfidescompositesenablinghighperformancelithiumionintercalation
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N,S‐Codoped hollow carbon dodecahedron/sulfides composites enabling high‐performance lithium‐ion intercalation

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