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1. (WO2018139288) NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
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Pub. No.: WO/2018/139288 International Application No.: PCT/JP2018/001106
Publication Date: 02.08.2018 International Filing Date: 17.01.2018
IPC:
H01M 10/0569 (2010.01) ,H01M 4/133 (2010.01) ,H01M 4/587 (2010.01) ,H01M 4/62 (2006.01)
Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.[JP/JP]; 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors: KAZAMA Ryo; --
KURODA Yuta; --
TAKEUCHI Masanobu; --
Agent: KAMATA Kenji; JP
MAEDA Hiroo; JP
Priority Data:
2017-01459930.01.2017JP
Title (EN) NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
(FR) BATTERIE SECONDAIRE À ÉLECTROLYTE NON AQUEUX
(JA) 非水電解質二次電池
Abstract:
(EN) Provided is a nonaqueous electrolyte secondary battery comprising: a negative electrode having a negative electrode active substance layer; a positive electrode; and a nonaqueous electrolyte containing a nonaqueous solvent. The negative electrode active substance layer contains: a negative electrode active substance containing a carbon-based active substance; and layered silicate particles. The nonaqueous solvent contains a fluorine-based solvent.
(FR) L'invention concerne une batterie secondaire à électrolyte non aqueux comprenant : une électrode négative ayant une couche de substance active d'électrode négative; une électrode positive; et un électrolyte non aqueux contenant un solvant non aqueux. La couche de substance active d'électrode négative contient : une substance active d'électrode négative contenant une substance active à base de carbone; et des particules de silicate en couches. Le solvant non aqueux contient un solvant à base de fluor.
(JA) 非水電解質二次電池は、負極活物質層を有する負極と、正極と、非水溶媒を含む非水電解質とを備え、前記負極活物質層は、炭素系活物質を含む負極活物質と、層状ケイ酸塩粒子とを含み、前記非水溶媒は、フッ素系溶媒を含む。
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)