Oxygen rocking aqueous batteries utilizing reversible topotactic oxygen insertion/extraction in iron-based perovskite oxides Ca(1–x)La(x)FeO(3−δ)

Developments of large-scale energy storages with not only low cost and high safety but also abundant metals are significantly demanded. While lithium ion batteries are the most successful method, they cannot satisfy all conditions. Here we show the principle of novel lithium-free secondary oxygen ro...

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Autores principales: Hibino, Mitsuhiro, Kimura, Takeshi, Suga, Yosuke, Kudo, Tetsuichi, Mizuno, Noritaka
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2012
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3426795/
https://www.ncbi.nlm.nih.gov/pubmed/22924108
http://dx.doi.org/10.1038/srep00601
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author Hibino, Mitsuhiro
Kimura, Takeshi
Suga, Yosuke
Kudo, Tetsuichi
Mizuno, Noritaka
author_facet Hibino, Mitsuhiro
Kimura, Takeshi
Suga, Yosuke
Kudo, Tetsuichi
Mizuno, Noritaka
author_sort Hibino, Mitsuhiro
collection PubMed
description Developments of large-scale energy storages with not only low cost and high safety but also abundant metals are significantly demanded. While lithium ion batteries are the most successful method, they cannot satisfy all conditions. Here we show the principle of novel lithium-free secondary oxygen rocking aqueous batteries, in which oxygen shuttles between the cathode and anode composed of iron-based perovskite-related oxides Ca(0.5)La(0.5)FeO(z) (2.5 ≤ z ≤ 2.75 and 2.75 ≤ z ≤ 3.0). Compound Ca(0.5)La(0.5)FeO(z) can undergo two kinds of reduction and reoxidation of Fe(4+)/Fe(3+) and Fe(3+)/Fe(2+), that are accompanied by reversible and repeatable topotactic oxygen extraction and reinsertion during discharge and charge processes.
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spelling pubmed-34267952012-08-24 Oxygen rocking aqueous batteries utilizing reversible topotactic oxygen insertion/extraction in iron-based perovskite oxides Ca(1–x)La(x)FeO(3−δ) Hibino, Mitsuhiro Kimura, Takeshi Suga, Yosuke Kudo, Tetsuichi Mizuno, Noritaka Sci Rep Article Developments of large-scale energy storages with not only low cost and high safety but also abundant metals are significantly demanded. While lithium ion batteries are the most successful method, they cannot satisfy all conditions. Here we show the principle of novel lithium-free secondary oxygen rocking aqueous batteries, in which oxygen shuttles between the cathode and anode composed of iron-based perovskite-related oxides Ca(0.5)La(0.5)FeO(z) (2.5 ≤ z ≤ 2.75 and 2.75 ≤ z ≤ 3.0). Compound Ca(0.5)La(0.5)FeO(z) can undergo two kinds of reduction and reoxidation of Fe(4+)/Fe(3+) and Fe(3+)/Fe(2+), that are accompanied by reversible and repeatable topotactic oxygen extraction and reinsertion during discharge and charge processes. Nature Publishing Group 2012-08-24 /pmc/articles/PMC3426795/ /pubmed/22924108 http://dx.doi.org/10.1038/srep00601 Text en Copyright © 2012, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by-nc-nd/3.0/ This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/3.0/
spellingShingle Article
Hibino, Mitsuhiro
Kimura, Takeshi
Suga, Yosuke
Kudo, Tetsuichi
Mizuno, Noritaka
Oxygen rocking aqueous batteries utilizing reversible topotactic oxygen insertion/extraction in iron-based perovskite oxides Ca(1–x)La(x)FeO(3−δ)
title Oxygen rocking aqueous batteries utilizing reversible topotactic oxygen insertion/extraction in iron-based perovskite oxides Ca(1–x)La(x)FeO(3−δ)
title_full Oxygen rocking aqueous batteries utilizing reversible topotactic oxygen insertion/extraction in iron-based perovskite oxides Ca(1–x)La(x)FeO(3−δ)
title_fullStr Oxygen rocking aqueous batteries utilizing reversible topotactic oxygen insertion/extraction in iron-based perovskite oxides Ca(1–x)La(x)FeO(3−δ)
title_full_unstemmed Oxygen rocking aqueous batteries utilizing reversible topotactic oxygen insertion/extraction in iron-based perovskite oxides Ca(1–x)La(x)FeO(3−δ)
title_short Oxygen rocking aqueous batteries utilizing reversible topotactic oxygen insertion/extraction in iron-based perovskite oxides Ca(1–x)La(x)FeO(3−δ)
title_sort oxygen rocking aqueous batteries utilizing reversible topotactic oxygen insertion/extraction in iron-based perovskite oxides ca(1–x)la(x)feo(3−δ)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3426795/
https://www.ncbi.nlm.nih.gov/pubmed/22924108
http://dx.doi.org/10.1038/srep00601
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