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A graphite-modified natural stibnite mineral as a high-performance anode material for sodium-ion storage

Recently, Sb(2)S(3) has drawn extensive interest in the energy storage domain due to its high theoretical capacity of 946 mA h g(−1). However, the inherent disadvantages of serious volume expansion and poor conductivity restrict the development of Sb(2)S(3) for its application in SIBs. In addition,...

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Detalles Bibliográficos
Autores principales: Li, Hongliang, Deng, Mingxiang, Hou, Hongshuai, Ji, Xiaobo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9071799/
https://www.ncbi.nlm.nih.gov/pubmed/35528413
http://dx.doi.org/10.1039/c9ra02663k
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author Li, Hongliang
Deng, Mingxiang
Hou, Hongshuai
Ji, Xiaobo
author_facet Li, Hongliang
Deng, Mingxiang
Hou, Hongshuai
Ji, Xiaobo
author_sort Li, Hongliang
collection PubMed
description Recently, Sb(2)S(3) has drawn extensive interest in the energy storage domain due to its high theoretical capacity of 946 mA h g(−1). However, the inherent disadvantages of serious volume expansion and poor conductivity restrict the development of Sb(2)S(3) for its application in SIBs. In addition, chemical synthesis is a main method to prepare Sb(2)S(3), which is commonly accompanied by environmental pollution and excessive energy consumption. Herein, the natural stibnite mineral was directly applied in SIBs after modification with graphite via an effective and facile approach. The novel composites exhibited excellent electrochemical properties with higher reversible capacity, better rate capability and more outstanding cycling stability than the bare natural stibnite mineral. Briefly, this study is anticipated to provide a reference for the development of natural minerals as first-hand materials in energy storage and a new approach to improve natural stibnite mineral composites for their application as anodes in SIBs.
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spelling pubmed-90717992022-05-06 A graphite-modified natural stibnite mineral as a high-performance anode material for sodium-ion storage Li, Hongliang Deng, Mingxiang Hou, Hongshuai Ji, Xiaobo RSC Adv Chemistry Recently, Sb(2)S(3) has drawn extensive interest in the energy storage domain due to its high theoretical capacity of 946 mA h g(−1). However, the inherent disadvantages of serious volume expansion and poor conductivity restrict the development of Sb(2)S(3) for its application in SIBs. In addition, chemical synthesis is a main method to prepare Sb(2)S(3), which is commonly accompanied by environmental pollution and excessive energy consumption. Herein, the natural stibnite mineral was directly applied in SIBs after modification with graphite via an effective and facile approach. The novel composites exhibited excellent electrochemical properties with higher reversible capacity, better rate capability and more outstanding cycling stability than the bare natural stibnite mineral. Briefly, this study is anticipated to provide a reference for the development of natural minerals as first-hand materials in energy storage and a new approach to improve natural stibnite mineral composites for their application as anodes in SIBs. The Royal Society of Chemistry 2019-09-17 /pmc/articles/PMC9071799/ /pubmed/35528413 http://dx.doi.org/10.1039/c9ra02663k Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Li, Hongliang
Deng, Mingxiang
Hou, Hongshuai
Ji, Xiaobo
A graphite-modified natural stibnite mineral as a high-performance anode material for sodium-ion storage
title A graphite-modified natural stibnite mineral as a high-performance anode material for sodium-ion storage
title_full A graphite-modified natural stibnite mineral as a high-performance anode material for sodium-ion storage
title_fullStr A graphite-modified natural stibnite mineral as a high-performance anode material for sodium-ion storage
title_full_unstemmed A graphite-modified natural stibnite mineral as a high-performance anode material for sodium-ion storage
title_short A graphite-modified natural stibnite mineral as a high-performance anode material for sodium-ion storage
title_sort graphite-modified natural stibnite mineral as a high-performance anode material for sodium-ion storage
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9071799/
https://www.ncbi.nlm.nih.gov/pubmed/35528413
http://dx.doi.org/10.1039/c9ra02663k
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