An appropriate reference and counter electrode in an all-solid-state battery using NASICON-structured solid electrolyte

An appropriate reference and counter electrode in an all-solid-state battery using NASICON-structured solid electrolyte

Anti-NASICON-structured Fe2(MoO4)3 (FMO) thin films are formed on NASICON-structured LATP solid-state electrolyte by pulsed laser deposition, and their electrochemical properties are investigated. The FMO thin films operate at 3.0 V flat voltage vs. Li/Li+ within the potential window of LATP. The ap...

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Main Authors: Yongho Kee, Yasuhiro Suzuki, Norikazu Ishigaki, Munekazu Motoyama, Yuta Kimura, Koji Amezawa, Yasutoshi Iriyama
Format: Article
Language:English
Published: Elsevier 2021-09-01
Series:Electrochemistry Communications
Subjects:
All-solid-state battery
Interface
Reference and counter electrode
PLD
Thin films
Online Access:http://www.sciencedirect.com/science/article/pii/S1388248121001922
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spelling doaj-7bb83d5704cf400796a2230c03bdb1172021-09-01T04:20:32ZengElsevierElectrochemistry Communications1388-24812021-09-01130107108An appropriate reference and counter electrode in an all-solid-state battery using NASICON-structured solid electrolyteYongho Kee0Yasuhiro Suzuki1Norikazu Ishigaki2Munekazu Motoyama3Yuta Kimura4Koji Amezawa5Yasutoshi Iriyama6Department of Material Design Innovation Engineering, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, JapanDepartment of Material Design Innovation Engineering, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, JapanDepartment of Material Design Innovation Engineering, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, JapanDepartment of Material Design Innovation Engineering, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, JapanInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1, Katahira, Aoba-Ku, Sendai 980-8577, JapanInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1, Katahira, Aoba-Ku, Sendai 980-8577, JapanDepartment of Material Design Innovation Engineering, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan; Corresponding author.Anti-NASICON-structured Fe2(MoO4)3 (FMO) thin films are formed on NASICON-structured LATP solid-state electrolyte by pulsed laser deposition, and their electrochemical properties are investigated. The FMO thin films operate at 3.0 V flat voltage vs. Li/Li+ within the potential window of LATP. The apparent diffusion coefficient of the FMO thin film on LATP is almost consistent with that measured in a conventional organic liquid electrolyte (0.5–1.2 × 10-12 cm2 s−1) and stable and fast charge–discharge reactions are realized. These results indicate that FMO/LATP is appropriate as a reference and counter electrode for all-solid-state batteries using NASICON-structured LATP. Combining crystalline electrode-solid electrolytes with a similar framework structure at relatively low temperatures will play an important role in realizing reversible electrode reactions. An all-solid-state battery, FMO/LATP/LiCoO2, is developed to apply the FMO as a reference and counter electrode, and the SSB operates at 1.0 V without visible capacity fading.http://www.sciencedirect.com/science/article/pii/S1388248121001922All-solid-state batteryInterfaceReference and counter electrodePLDThin films
collection DOAJ
language English
format Article
sources DOAJ
author Yongho Kee
Yasuhiro Suzuki
Norikazu Ishigaki
Munekazu Motoyama
Yuta Kimura
Koji Amezawa
Yasutoshi Iriyama
spellingShingle Yongho Kee
Yasuhiro Suzuki
Norikazu Ishigaki
Munekazu Motoyama
Yuta Kimura
Koji Amezawa
Yasutoshi Iriyama
An appropriate reference and counter electrode in an all-solid-state battery using NASICON-structured solid electrolyte
Electrochemistry Communications
All-solid-state battery
Interface
Reference and counter electrode
PLD
Thin films
author_facet Yongho Kee
Yasuhiro Suzuki
Norikazu Ishigaki
Munekazu Motoyama
Yuta Kimura
Koji Amezawa
Yasutoshi Iriyama
author_sort Yongho Kee
title An appropriate reference and counter electrode in an all-solid-state battery using NASICON-structured solid electrolyte
title_short An appropriate reference and counter electrode in an all-solid-state battery using NASICON-structured solid electrolyte
title_full An appropriate reference and counter electrode in an all-solid-state battery using NASICON-structured solid electrolyte
title_fullStr An appropriate reference and counter electrode in an all-solid-state battery using NASICON-structured solid electrolyte
title_full_unstemmed An appropriate reference and counter electrode in an all-solid-state battery using NASICON-structured solid electrolyte
title_sort appropriate reference and counter electrode in an all-solid-state battery using nasicon-structured solid electrolyte
publisher Elsevier
series Electrochemistry Communications
issn 1388-2481
publishDate 2021-09-01
description Anti-NASICON-structured Fe2(MoO4)3 (FMO) thin films are formed on NASICON-structured LATP solid-state electrolyte by pulsed laser deposition, and their electrochemical properties are investigated. The FMO thin films operate at 3.0 V flat voltage vs. Li/Li+ within the potential window of LATP. The apparent diffusion coefficient of the FMO thin film on LATP is almost consistent with that measured in a conventional organic liquid electrolyte (0.5–1.2 × 10-12 cm2 s−1) and stable and fast charge–discharge reactions are realized. These results indicate that FMO/LATP is appropriate as a reference and counter electrode for all-solid-state batteries using NASICON-structured LATP. Combining crystalline electrode-solid electrolytes with a similar framework structure at relatively low temperatures will play an important role in realizing reversible electrode reactions. An all-solid-state battery, FMO/LATP/LiCoO2, is developed to apply the FMO as a reference and counter electrode, and the SSB operates at 1.0 V without visible capacity fading.
topic All-solid-state battery
Interface
Reference and counter electrode
PLD
Thin films
url http://www.sciencedirect.com/science/article/pii/S1388248121001922
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