Facile synthesis of hierarchical CNF/SnO(2)/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries

Hierarchical carbon nanofibre (CNF)/SnO(2)/Ni nanostructures of graphitized carbon nanofibres and SnO(2) nanocrystallines and Ni nanocrystallines have been prepared via divalent tin–alginate assembly on polyacrylonitrile (PAN) fibres, controlled pyrolysis and ball milling. Fabrication is implemented...

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Autores principales: Tang, Haitong, Yu, Xinru, Jin, Shi, Meng, Fanling, Yan, Yan, gao, Zhongmin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society Publishing 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6030287/
https://www.ncbi.nlm.nih.gov/pubmed/30110458
http://dx.doi.org/10.1098/rsos.171522
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author Tang, Haitong
Yu, Xinru
Jin, Shi
Meng, Fanling
Yan, Yan
gao, Zhongmin
author_facet Tang, Haitong
Yu, Xinru
Jin, Shi
Meng, Fanling
Yan, Yan
gao, Zhongmin
author_sort Tang, Haitong
collection PubMed
description Hierarchical carbon nanofibre (CNF)/SnO(2)/Ni nanostructures of graphitized carbon nanofibres and SnO(2) nanocrystallines and Ni nanocrystallines have been prepared via divalent tin–alginate assembly on polyacrylonitrile (PAN) fibres, controlled pyrolysis and ball milling. Fabrication is implemented in three steps: (1) formation of a tin–alginate layer on PAN fibres by coating sodium alginate on PAN in a water medium followed by polycondensation in SnCl(2) solution; (2) heat treatment at 450°C in a nitrogen atmosphere; (3) ball milling the mixture of CNF/SnO(2) fibres and Ni powder. The CNF/SnO(2)/Ni nanocomposite exhibits good lithium ion storage capacity and cyclability, providing a facile and low-cost approach for the large-scale preparation of anode materials for lithium ion batteries.
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spelling pubmed-60302872018-07-17 Facile synthesis of hierarchical CNF/SnO(2)/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries Tang, Haitong Yu, Xinru Jin, Shi Meng, Fanling Yan, Yan gao, Zhongmin R Soc Open Sci Chemistry Hierarchical carbon nanofibre (CNF)/SnO(2)/Ni nanostructures of graphitized carbon nanofibres and SnO(2) nanocrystallines and Ni nanocrystallines have been prepared via divalent tin–alginate assembly on polyacrylonitrile (PAN) fibres, controlled pyrolysis and ball milling. Fabrication is implemented in three steps: (1) formation of a tin–alginate layer on PAN fibres by coating sodium alginate on PAN in a water medium followed by polycondensation in SnCl(2) solution; (2) heat treatment at 450°C in a nitrogen atmosphere; (3) ball milling the mixture of CNF/SnO(2) fibres and Ni powder. The CNF/SnO(2)/Ni nanocomposite exhibits good lithium ion storage capacity and cyclability, providing a facile and low-cost approach for the large-scale preparation of anode materials for lithium ion batteries. The Royal Society Publishing 2018-06-20 /pmc/articles/PMC6030287/ /pubmed/30110458 http://dx.doi.org/10.1098/rsos.171522 Text en © 2018 The Authors. http://creativecommons.org/licenses/by/4.0/ Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.
spellingShingle Chemistry
Tang, Haitong
Yu, Xinru
Jin, Shi
Meng, Fanling
Yan, Yan
gao, Zhongmin
Facile synthesis of hierarchical CNF/SnO(2)/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries
title Facile synthesis of hierarchical CNF/SnO(2)/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries
title_full Facile synthesis of hierarchical CNF/SnO(2)/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries
title_fullStr Facile synthesis of hierarchical CNF/SnO(2)/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries
title_full_unstemmed Facile synthesis of hierarchical CNF/SnO(2)/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries
title_short Facile synthesis of hierarchical CNF/SnO(2)/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries
title_sort facile synthesis of hierarchical cnf/sno(2)/ni nanostructures via self-assembly process as anode materials for lithium ion batteries
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6030287/
https://www.ncbi.nlm.nih.gov/pubmed/30110458
http://dx.doi.org/10.1098/rsos.171522
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