Structural Relaxation of Li(x)(Ni(0.874)Co(0.090)Al(0.036))O(2) after Lithium Extraction down to x = 0.12

A structural relaxation study has been carried out on Li(x)(Ni(0.874)Co(0.090)Al(0.036))O(2) after the electrochemical lithium was extraction down to x = 0.12. These relaxation analyses have been carried out using X-ray diffraction coupled with the Rietveld analysis, assuming two phases (H2 and H3)...

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Detalles Bibliográficos
Autores principales: Kang, Jian, Takai, Shigeomi, Yabutsuka, Takeshi, Yao, Takeshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6117649/
https://www.ncbi.nlm.nih.gov/pubmed/30060491
http://dx.doi.org/10.3390/ma11081299
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author Kang, Jian
Takai, Shigeomi
Yabutsuka, Takeshi
Yao, Takeshi
author_facet Kang, Jian
Takai, Shigeomi
Yabutsuka, Takeshi
Yao, Takeshi
author_sort Kang, Jian
collection PubMed
description A structural relaxation study has been carried out on Li(x)(Ni(0.874)Co(0.090)Al(0.036))O(2) after the electrochemical lithium was extraction down to x = 0.12. These relaxation analyses have been carried out using X-ray diffraction coupled with the Rietveld analysis, assuming two phases (H2 and H3) and co-existence with [Formula: see text] symmetry. The mole fraction of the H3 phase seemed not to vary largely during the relaxation time. As for the lattice constants, both H2 and H3 phases gradually increased the a-axis with the relaxation time. On the other hand, H2 and H3 phases increased and decreased the c-axis, respectively. The results are compared with that of previously reported Ni-rich NCA.
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spelling pubmed-61176492018-09-05 Structural Relaxation of Li(x)(Ni(0.874)Co(0.090)Al(0.036))O(2) after Lithium Extraction down to x = 0.12 Kang, Jian Takai, Shigeomi Yabutsuka, Takeshi Yao, Takeshi Materials (Basel) Article A structural relaxation study has been carried out on Li(x)(Ni(0.874)Co(0.090)Al(0.036))O(2) after the electrochemical lithium was extraction down to x = 0.12. These relaxation analyses have been carried out using X-ray diffraction coupled with the Rietveld analysis, assuming two phases (H2 and H3) and co-existence with [Formula: see text] symmetry. The mole fraction of the H3 phase seemed not to vary largely during the relaxation time. As for the lattice constants, both H2 and H3 phases gradually increased the a-axis with the relaxation time. On the other hand, H2 and H3 phases increased and decreased the c-axis, respectively. The results are compared with that of previously reported Ni-rich NCA. MDPI 2018-07-27 /pmc/articles/PMC6117649/ /pubmed/30060491 http://dx.doi.org/10.3390/ma11081299 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Kang, Jian
Takai, Shigeomi
Yabutsuka, Takeshi
Yao, Takeshi
Structural Relaxation of Li(x)(Ni(0.874)Co(0.090)Al(0.036))O(2) after Lithium Extraction down to x = 0.12
title Structural Relaxation of Li(x)(Ni(0.874)Co(0.090)Al(0.036))O(2) after Lithium Extraction down to x = 0.12
title_full Structural Relaxation of Li(x)(Ni(0.874)Co(0.090)Al(0.036))O(2) after Lithium Extraction down to x = 0.12
title_fullStr Structural Relaxation of Li(x)(Ni(0.874)Co(0.090)Al(0.036))O(2) after Lithium Extraction down to x = 0.12
title_full_unstemmed Structural Relaxation of Li(x)(Ni(0.874)Co(0.090)Al(0.036))O(2) after Lithium Extraction down to x = 0.12
title_short Structural Relaxation of Li(x)(Ni(0.874)Co(0.090)Al(0.036))O(2) after Lithium Extraction down to x = 0.12
title_sort structural relaxation of li(x)(ni(0.874)co(0.090)al(0.036))o(2) after lithium extraction down to x = 0.12
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6117649/
https://www.ncbi.nlm.nih.gov/pubmed/30060491
http://dx.doi.org/10.3390/ma11081299
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AT yabutsukatakeshi structuralrelaxationoflixni0874co0090al0036o2afterlithiumextractiondowntox012
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