Synthesis and electrochemical performance of Li(2)Co(1−)(x)M(x)PO(4)F (M = Fe, Mn) cathode materials

In the search for high-energy materials, novel 3D-fluorophosphates, Li(2)Co(1−)(x)Fe(x)PO(4)F and Li(2)Co(1−)(x)Mn(x)PO(4)F, have been synthesized. X-ray diffraction and scanning electron microscopy have been applied to analyze the structural and morphological features of the prepared materials. Bot...

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Autores principales: Khasanova, Nellie R, Drozhzhin, Oleg A, Fedotov, Stanislav S, Storozhilova, Darya A, Panin, Rodion V, Antipov, Evgeny V
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2013
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3869263/
https://www.ncbi.nlm.nih.gov/pubmed/24367755
http://dx.doi.org/10.3762/bjnano.4.97
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author Khasanova, Nellie R
Drozhzhin, Oleg A
Fedotov, Stanislav S
Storozhilova, Darya A
Panin, Rodion V
Antipov, Evgeny V
author_facet Khasanova, Nellie R
Drozhzhin, Oleg A
Fedotov, Stanislav S
Storozhilova, Darya A
Panin, Rodion V
Antipov, Evgeny V
author_sort Khasanova, Nellie R
collection PubMed
description In the search for high-energy materials, novel 3D-fluorophosphates, Li(2)Co(1−)(x)Fe(x)PO(4)F and Li(2)Co(1−)(x)Mn(x)PO(4)F, have been synthesized. X-ray diffraction and scanning electron microscopy have been applied to analyze the structural and morphological features of the prepared materials. Both systems, Li(2)Co(1−)(x)Fe(x)PO(4)F and Li(2)Co(1−)(x)Mn(x)PO(4)F, exhibited narrow ranges of solid solutions: x ≤ 0.3 and x ≤ 0.1, respectively. The Li(2)Co(0.9)Mn(0.1)PO(4)F material demonstrated a reversible electrochemical performance with an initial discharge capacity of 75 mA·h·g(−1) (current rate of C/5) upon cycling between 2.5 and 5.5 V in 1 M LiBF(4)/TMS electrolyte. Galvanostatic measurements along with cyclic voltammetry supported a single-phase de/intercalation mechanism in the Li(2)Co(0.9)Mn(0.1)PO(4)F material.
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spelling pubmed-38692632013-12-23 Synthesis and electrochemical performance of Li(2)Co(1−)(x)M(x)PO(4)F (M = Fe, Mn) cathode materials Khasanova, Nellie R Drozhzhin, Oleg A Fedotov, Stanislav S Storozhilova, Darya A Panin, Rodion V Antipov, Evgeny V Beilstein J Nanotechnol Full Research Paper In the search for high-energy materials, novel 3D-fluorophosphates, Li(2)Co(1−)(x)Fe(x)PO(4)F and Li(2)Co(1−)(x)Mn(x)PO(4)F, have been synthesized. X-ray diffraction and scanning electron microscopy have been applied to analyze the structural and morphological features of the prepared materials. Both systems, Li(2)Co(1−)(x)Fe(x)PO(4)F and Li(2)Co(1−)(x)Mn(x)PO(4)F, exhibited narrow ranges of solid solutions: x ≤ 0.3 and x ≤ 0.1, respectively. The Li(2)Co(0.9)Mn(0.1)PO(4)F material demonstrated a reversible electrochemical performance with an initial discharge capacity of 75 mA·h·g(−1) (current rate of C/5) upon cycling between 2.5 and 5.5 V in 1 M LiBF(4)/TMS electrolyte. Galvanostatic measurements along with cyclic voltammetry supported a single-phase de/intercalation mechanism in the Li(2)Co(0.9)Mn(0.1)PO(4)F material. Beilstein-Institut 2013-12-09 /pmc/articles/PMC3869263/ /pubmed/24367755 http://dx.doi.org/10.3762/bjnano.4.97 Text en Copyright © 2013, Khasanova et al. https://creativecommons.org/licenses/by/2.0https://www.beilstein-journals.org/bjnano/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Nanotechnology terms and conditions: (https://www.beilstein-journals.org/bjnano/terms)
spellingShingle Full Research Paper
Khasanova, Nellie R
Drozhzhin, Oleg A
Fedotov, Stanislav S
Storozhilova, Darya A
Panin, Rodion V
Antipov, Evgeny V
Synthesis and electrochemical performance of Li(2)Co(1−)(x)M(x)PO(4)F (M = Fe, Mn) cathode materials
title Synthesis and electrochemical performance of Li(2)Co(1−)(x)M(x)PO(4)F (M = Fe, Mn) cathode materials
title_full Synthesis and electrochemical performance of Li(2)Co(1−)(x)M(x)PO(4)F (M = Fe, Mn) cathode materials
title_fullStr Synthesis and electrochemical performance of Li(2)Co(1−)(x)M(x)PO(4)F (M = Fe, Mn) cathode materials
title_full_unstemmed Synthesis and electrochemical performance of Li(2)Co(1−)(x)M(x)PO(4)F (M = Fe, Mn) cathode materials
title_short Synthesis and electrochemical performance of Li(2)Co(1−)(x)M(x)PO(4)F (M = Fe, Mn) cathode materials
title_sort synthesis and electrochemical performance of li(2)co(1−)(x)m(x)po(4)f (m = fe, mn) cathode materials
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3869263/
https://www.ncbi.nlm.nih.gov/pubmed/24367755
http://dx.doi.org/10.3762/bjnano.4.97
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