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＜journal article＞
Charge-Discharge Characteristics of Li/CuCl_2 Batteries with LiPF_6/Methyl Difluoroacetate Electrolyte

Creator
Creator Name
Hashizaki, Katsuo
橋崎, 克雄
ハシザキ, カツオ
Affiliation
Affiliation Name
Institute for Materials Chemistry and Engineering, Kyushu University
九州大学先導物質化学研究所
Creator Name
Dobashi, Shinsaku
土橋, 晋作
ドバシ, シンサク
Affiliation
Affiliation Name
Office of Society-Academia Collaboration for Innovation, Kyoto University
京都大学産官学連携本部
Affiliation
Affiliation Name
Research & Innovation Center, Mitsubishi Heavy Industries, Ltd.
三菱重工業株式会社総合研究所
Author PID
K001877
Creator Name
Okada, Shigeto
岡田, 重人
オカダ, シゲト
Affiliation
Affiliation Name
Institute for Materials Chemistry and Engineering, Kyushu University
九州大学先導物質化学研究所
Creator Name
Hirai, Toshiro
平井, 敏郎
ヒライ, トシロウ
Affiliation
Affiliation Name
Office of Society-Academia Collaboration for Innovation, Kyoto University
京都大学産官学連携本部
Author PID
70294981
Creator Name
Yamaki, Jun-ichi
山木, 準一
ヤマキ, ジュンイチ
Affiliation
Affiliation Name
Office of Society-Academia Collaboration for Innovation, Kyoto University
京都大学産官学連携本部
Author PID
60110764
Creator Name
Ogumi, Zempachi
小久見, 善八
オグミ, ゼンパチ
Affiliation
Affiliation Name
Office of Society-Academia Collaboration for Innovation, Kyoto University
京都大学産官学連携本部
Language
English
Publisher
Green Asia Education Center
九州大学グリーンアジア国際リーダー教育センター
Date
2019-03
Source Title
Evergreen
Vol
6
Issue
1
First Page
1
Last Page
8
Publication Type
Version of Record
Access Rights
open access
Crossref DOI
https://doi.org/10.5109/2320995
Rights
Creative Commons Attribution-NonCommercial 4.0 International
Abstract As conversion-type cathode materials, transition-metal chlorides are known to suffer from dissolution in organic solvents. However, our previous investigation revealed that in the Li/CuCl_2 battery, t...he dissolution of CuCl_2/C cathode materials could be suppressed by using LiPF_6/methyl difluoroacetate (MFA; CHF_2COOCH_3) electrolyte. Consequently, its capacity decline was lessened by raising the charged voltage. Herein we examine the re-conversion reaction cathode of Cu/LiCl instead of the conversion reaction cathode of CuCl_2/C. The charge-discharge characteristics of both electrodes are reported. The Cu/LiCl electrode with LiPF_6/MFA could charge and discharge without carbon additives.show more

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Details

PISSN
2189-0420
EISSN
2432-5953
Record ID
2320995
Peer-Reviewed
Refereed
Subject Terms
CuCl_2
LiCl
Cu
conversion
re-conversion
Lithium ion battery
MFA
LiPF_6
Funding Information
Funder Name
New Energy and Industrial Technology Development Organization
新エネルギー・産業技術総合開発機構
Created Date 2019.07.08
Modified Date 2024.02.21