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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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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