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1. (WO2017038755) FLAME-RESISTANT ELECTROLYTE FOR SECONDARY CELL, AND SECONDARY CELL INCLUDING SAID ELECTROLYTE
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Pub. No.: WO/2017/038755 International Application No.: PCT/JP2016/075172
Publication Date: 09.03.2017 International Filing Date: 29.08.2016
IPC:
H01M 10/0569 (2010.01) ,H01M 4/58 (2010.01) ,H01M 4/587 (2010.01) ,H01M 10/052 (2010.01) ,H01M 10/054 (2010.01) ,H01M 10/0568 (2010.01)
[IPC code unknown for H01M 10/0569][IPC code unknown for H01M 4/58][IPC code unknown for H01M 4/587][IPC code unknown for H01M 10/052][IPC code unknown for H01M 10/054][IPC code unknown for H01M 10/0568]
Applicants:
国立大学法人 東京大学 THE UNIVERSITY OF TOKYO [JP/JP]; 東京都文京区本郷七丁目3番1号 3-1, Hongo 7-chome, Bunkyo-ku, Tokyo 1138654, JP
Inventors:
山田 淳夫 YAMADA Atsuo; JP
山田 裕貴 YAMADA Yuki; JP
ワン・ジェンフイ WANG Jianhui; JP
Agent:
小野 誠 ONO Makoto; JP
金山 賢教 KANAYAMA Masakata; JP
重森 一輝 SHIGEMORI, Kazuki; JP
岩瀬 吉和 IWASE Yoshikazu; JP
城山 康文 SHIROYAMA Yasufumi; JP
Priority Data:
2015-17272502.09.2015JP
Title (EN) FLAME-RESISTANT ELECTROLYTE FOR SECONDARY CELL, AND SECONDARY CELL INCLUDING SAID ELECTROLYTE
(FR) ÉLECTROLYTE IGNIFUGE POUR PILE RECHARGEABLE ET PILE RECHARGEABLE COMPRENANT LEDIT ÉLECTROLYTE
(JA) 二次電池用難燃性電解液、及び当該電解液を含む二次電池
Abstract:
(EN) Problem: To provide an electrolyte for a secondary cell, said electrolyte being a very safe electrolyte system having a flame-resistant solvent as the main solvent while offering superior battery characteristics. Solution: An electrolyte for a secondary cell, said electrolyte including a flame-resistant organic solvent as the main solvent and an alkali metal salt, and being characterized by having a composition of 4 mol or less of the solvent to 1 mol of the alkali metal salt.
(FR) Le problème selon la présente invention est de pourvoir à un électrolyte pour une pile rechargeable, ledit électrolyte étant un électrolyte très sûr ayant un solvant ignifuge en tant que solvant principal tout en offrant des caractéristiques de batterie supérieures. La solution selon la présente invention est un électrolyte pour une pile rechargeable, ledit électrolyte comprenant un solvant organique ignifuge en tant que solvant principal et un sel de métal alcalin et étant caractérisé par le fait qu'il présente une composition ayant une teneur en sel de métal alcalin inférieure ou égale à 4 moles et 1 mole.
(JA) 【課題】 難燃性の溶媒を主溶媒とする安全性の高い電解液系であって、かつ優れた電池特性を提供可能な二次電池用電解液を提供することを課題とするものである。 【解決手段】 主溶媒としての難燃性有機溶媒と、アルカリ金属塩とを含む二次電池用電解液であって、前記電解液の組成が前記アルカリ金属塩1molに対して溶媒量が4mol以下であることを特徴とする、該電解液。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)