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1. (WO2018139448) ALL-SOLID-STATE BATTERY AND METHOD FOR PRODUCING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/139448 International Application No.: PCT/JP2018/001979
Publication Date: 02.08.2018 International Filing Date: 23.01.2018
IPC:
H01M 10/0562 (2010.01) ,H01M 4/13 (2010.01) ,H01M 4/62 (2006.01) ,H01M 10/052 (2010.01) ,H01M 10/0585 (2010.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
056
characterized by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
0561
the electrolyte being constituted of inorganic materials only
0562
Solid materials
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
13
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
62
Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
052
Li-accumulators
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
058
Construction or manufacture
0585
of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
Applicants: HITACHI ZOSEN CORPORATION[JP/JP]; 7-89, Nanko-kita 1-chome, Suminoe-ku, Osaka-shi, Osaka 5598559, JP
Inventors: SUGIYO Takeshi; JP
Agent: KAWASAKI, HASHIMOTO AND PARTNERS; Kitahama-Yamamoto Building, 3-6, Kitahama, 2-chome, Chuo-ku, Osaka-shi, Osaka 5410041, JP
Priority Data:
2017-01038724.01.2017JP
Title (EN) ALL-SOLID-STATE BATTERY AND METHOD FOR PRODUCING SAME
(FR) BATTERIE TOTALEMENT SOLIDE ET SON PROCÉDÉ DE PRODUCTION
(JA) 全固体電池およびその製造方法
Abstract:
(EN) This all-solid-state battery comprises a positive electrode, a negative electrode and a solid electrolyte layer that is interposed between the positive electrode and the negative electrode. At least one of the positive electrode and the negative electrode contains first solid electrolyte particles; and the solid electrolyte layer contains ion-conductive second solid electrolyte particles. The average particle diameter D1 of the first solid electrolyte particles and the average particle diameter D2 of the second solid electrolyte particles satisfy D2 > D1.
(FR) La présente invention concerne une batterie totalement solide qui comprend une électrode positive, une électrode négative, et une couche d’électrolyte solide qui est intercalée entre l’électrode positive et l’électrode négative. Au moins un composant parmi l’électrode positive et l’électrode négative contient des premières particules d’électrolyte solide ; et la couche d’électrolyte solide contient des deuxièmes particules d’électrolyte solide conductrices d’ions. Le diamètre moyen (D1) de particules des premières particules d’électrolyte solide et le diamètre moyen (D2) de particules des deuxièmes particules d’électrolyte solide satisfont D2 > D1.
(JA) 全固体電池は、正極と、負極と、前記正極および前記負極の間に介在する固体電解質層とを含む。前記正極および前記負極の少なくともいずれか一方は、第1固体電解質粒子を含み、前記固体電解質層は、イオン伝導性の第2固体電解質粒子を含む。前記第1固体電解質粒子の平均粒子径D1および前記第2固体電解質粒子の平均粒子径D2は、D2>D1を充足する。
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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, 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, 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)