Microband-Array Electrode Technique for the Detection of Reaction Distributions in the Depth Direction of Composite Electrodes for the All-Solid-State Lithium-Ion Batteries

[Image: see text] There are several problems left to be solved for the practical use of an all-solid-state lithium-ion battery (ASSLIB) such as the inhomogeneous reaction of active materials due to the intermittent ion/electron conduction pathway. In this study, a triple-microband electrode was embe...

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Autores principales: Chiku, Masanobu, Ota, Keiichiro, Higuchi, Eiji, Inoue, Hiroshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7364702/
https://www.ncbi.nlm.nih.gov/pubmed/32685841
http://dx.doi.org/10.1021/acsomega.0c00949
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author Chiku, Masanobu
Ota, Keiichiro
Higuchi, Eiji
Inoue, Hiroshi
author_facet Chiku, Masanobu
Ota, Keiichiro
Higuchi, Eiji
Inoue, Hiroshi
author_sort Chiku, Masanobu
collection PubMed
description [Image: see text] There are several problems left to be solved for the practical use of an all-solid-state lithium-ion battery (ASSLIB) such as the inhomogeneous reaction of active materials due to the intermittent ion/electron conduction pathway. In this study, a triple-microband electrode was embedded in the composite positive electrode of ASSLIB for the direct measurement of the reaction distribution of active materials. We found that the balance of the ionic/electronic conductivity of the composite electrode determines the reaction distribution in the depth direction of the composite electrode. Moreover, the active material was utilized equally even in the composite electrode, which has balanced ionic/electric conductivity and 300 μm thickness.
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spelling pubmed-73647022020-07-17 Microband-Array Electrode Technique for the Detection of Reaction Distributions in the Depth Direction of Composite Electrodes for the All-Solid-State Lithium-Ion Batteries Chiku, Masanobu Ota, Keiichiro Higuchi, Eiji Inoue, Hiroshi ACS Omega [Image: see text] There are several problems left to be solved for the practical use of an all-solid-state lithium-ion battery (ASSLIB) such as the inhomogeneous reaction of active materials due to the intermittent ion/electron conduction pathway. In this study, a triple-microband electrode was embedded in the composite positive electrode of ASSLIB for the direct measurement of the reaction distribution of active materials. We found that the balance of the ionic/electronic conductivity of the composite electrode determines the reaction distribution in the depth direction of the composite electrode. Moreover, the active material was utilized equally even in the composite electrode, which has balanced ionic/electric conductivity and 300 μm thickness. American Chemical Society 2020-06-26 /pmc/articles/PMC7364702/ /pubmed/32685841 http://dx.doi.org/10.1021/acsomega.0c00949 Text en Copyright © 2020 American Chemical Society This is an open access article published under a Creative Commons Attribution (CC-BY) License (http://pubs.acs.org/page/policy/authorchoice_ccby_termsofuse.html) , which permits unrestricted use, distribution and reproduction in any medium, provided the author and source are cited.
spellingShingle Chiku, Masanobu
Ota, Keiichiro
Higuchi, Eiji
Inoue, Hiroshi
Microband-Array Electrode Technique for the Detection of Reaction Distributions in the Depth Direction of Composite Electrodes for the All-Solid-State Lithium-Ion Batteries
title Microband-Array Electrode Technique for the Detection of Reaction Distributions in the Depth Direction of Composite Electrodes for the All-Solid-State Lithium-Ion Batteries
title_full Microband-Array Electrode Technique for the Detection of Reaction Distributions in the Depth Direction of Composite Electrodes for the All-Solid-State Lithium-Ion Batteries
title_fullStr Microband-Array Electrode Technique for the Detection of Reaction Distributions in the Depth Direction of Composite Electrodes for the All-Solid-State Lithium-Ion Batteries
title_full_unstemmed Microband-Array Electrode Technique for the Detection of Reaction Distributions in the Depth Direction of Composite Electrodes for the All-Solid-State Lithium-Ion Batteries
title_short Microband-Array Electrode Technique for the Detection of Reaction Distributions in the Depth Direction of Composite Electrodes for the All-Solid-State Lithium-Ion Batteries
title_sort microband-array electrode technique for the detection of reaction distributions in the depth direction of composite electrodes for the all-solid-state lithium-ion batteries
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7364702/
https://www.ncbi.nlm.nih.gov/pubmed/32685841
http://dx.doi.org/10.1021/acsomega.0c00949
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