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NaAlTi(3)O(8), A Novel Anode Material for Sodium Ion Battery

Sodium ion batteries are being considered as an alternative to lithium ion batteries in large-scale energy storage applications owing to the low cost. A novel titanate compound, NaAlTi(3)O(8), was successfully synthesized and tested as a promising anode material for sodium ion batteries. Powder X-ra...

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Detalles Bibliográficos
Autores principales: Ma, Xuetian, An, Ke, Bai, Jianming, Chen, Hailong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5427963/
https://www.ncbi.nlm.nih.gov/pubmed/28279013
http://dx.doi.org/10.1038/s41598-017-00202-y
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author Ma, Xuetian
An, Ke
Bai, Jianming
Chen, Hailong
author_facet Ma, Xuetian
An, Ke
Bai, Jianming
Chen, Hailong
author_sort Ma, Xuetian
collection PubMed
description Sodium ion batteries are being considered as an alternative to lithium ion batteries in large-scale energy storage applications owing to the low cost. A novel titanate compound, NaAlTi(3)O(8), was successfully synthesized and tested as a promising anode material for sodium ion batteries. Powder X-ray Diffraction (XRD) and refinement were used to analyze the crystal structure. Electrochemical cycling tests under a C/10 rate between 0.01 - 2.5 V showed that ~83 mAh/g capacity could be achieved in the second cycle, with ~75% of which retained after 100 cycles, which corresponds to 0.75 Na(+) insertion and extraction. The influence of synthesis conditions on electrochemical performances was investigated and discussed. NaAlTi(3)O(8) not only presents a new anode material with low average voltage of ~0.5 V, but also provides a new type of intercalation anode with a crystal structure that differentiates from the anodes that have been reported.
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spelling pubmed-54279632017-05-15 NaAlTi(3)O(8), A Novel Anode Material for Sodium Ion Battery Ma, Xuetian An, Ke Bai, Jianming Chen, Hailong Sci Rep Article Sodium ion batteries are being considered as an alternative to lithium ion batteries in large-scale energy storage applications owing to the low cost. A novel titanate compound, NaAlTi(3)O(8), was successfully synthesized and tested as a promising anode material for sodium ion batteries. Powder X-ray Diffraction (XRD) and refinement were used to analyze the crystal structure. Electrochemical cycling tests under a C/10 rate between 0.01 - 2.5 V showed that ~83 mAh/g capacity could be achieved in the second cycle, with ~75% of which retained after 100 cycles, which corresponds to 0.75 Na(+) insertion and extraction. The influence of synthesis conditions on electrochemical performances was investigated and discussed. NaAlTi(3)O(8) not only presents a new anode material with low average voltage of ~0.5 V, but also provides a new type of intercalation anode with a crystal structure that differentiates from the anodes that have been reported. Nature Publishing Group UK 2017-03-13 /pmc/articles/PMC5427963/ /pubmed/28279013 http://dx.doi.org/10.1038/s41598-017-00202-y Text en © The Author(s) 2017 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 to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Ma, Xuetian
An, Ke
Bai, Jianming
Chen, Hailong
NaAlTi(3)O(8), A Novel Anode Material for Sodium Ion Battery
title NaAlTi(3)O(8), A Novel Anode Material for Sodium Ion Battery
title_full NaAlTi(3)O(8), A Novel Anode Material for Sodium Ion Battery
title_fullStr NaAlTi(3)O(8), A Novel Anode Material for Sodium Ion Battery
title_full_unstemmed NaAlTi(3)O(8), A Novel Anode Material for Sodium Ion Battery
title_short NaAlTi(3)O(8), A Novel Anode Material for Sodium Ion Battery
title_sort naalti(3)o(8), a novel anode material for sodium ion battery
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5427963/
https://www.ncbi.nlm.nih.gov/pubmed/28279013
http://dx.doi.org/10.1038/s41598-017-00202-y
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