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1. (WO2017138465) PRODUCTION METHOD FOR SOLID ELECTROLYTES, PRODUCTION METHOD FOR ALL-SOLID-STATE BATTERIES, SOLID ELECTROLYTE, AND ALL-SOLID-STATE BATTERY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/138465 International Application No.: PCT/JP2017/004132
Publication Date: 17.08.2017 International Filing Date: 03.02.2017
IPC:
H01M 10/0562 (2010.01) ,C01B 25/45 (2006.01) ,H01B 1/06 (2006.01) ,H01M 4/13 (2010.01) ,H01M 4/139 (2010.01) ,H01M 10/058 (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
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
25
Phosphorus; Compounds thereof
16
Oxyacids of phosphorus; Salts thereof
26
Phosphates
45
containing plural metal, or metal and ammonium
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1
Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
06
mainly consisting of other non-metallic substances
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
13
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
139
Processes of manufacture
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
Applicants:
株式会社村田製作所 MURATA MANUFACTURING CO., LTD. [JP/JP]; 京都府長岡京市東神足1丁目10番1号 10-1, Higashikotari 1-chome, Nagaokakyo-shi, Kyoto 6178555, JP
Inventors:
伊藤 彰佑 ITO Akisuke; JP
吉岡 充 YOSHIOKA Makoto; JP
石倉 武郎 ISHIKURA Takeo; JP
高野 良平 TAKANO Ryohei; JP
Agent:
中山 和俊 NAKAYAMA, Kazutoshi; JP
Priority Data:
2016-02316409.02.2016JP
Title (EN) PRODUCTION METHOD FOR SOLID ELECTROLYTES, PRODUCTION METHOD FOR ALL-SOLID-STATE BATTERIES, SOLID ELECTROLYTE, AND ALL-SOLID-STATE BATTERY
(FR) PROCÉDÉ DE FABRICATION D'ÉLECTROLYTES SOLIDES, PROCÉDÉ DE FABRICATION D'ACCUMULATEURS TOUT SOLIDE, ÉLECTROLYTE SOLIDE, ET ACCUMULATEUR TOUT SOLIDE
(JA) 固体電解質の製造方法、全固体電池の製造方法、固体電解質及び全固体電池
Abstract:
(EN) The present invention improves the ion conductivity of a solid electrolyte layer and improves the battery characteristics of an all-solid-state battery. Produced is a NaSICON-type solid electrolyte in which Na acts as the conduction species, and that contains Zr and Y in the composition. The solid electrolyte is produced by using yttrium-stabilized zirconia as a Zr source and a Y source.
(FR) La présente invention améliore la conductivité ionique d'une couche d'électrolyte solide et améliore les caractéristiques d'accumulateur d'un accumulateur tout solide. Un électrolyte solide du type conducteur superionique au sodium (NaSICON) est fabriqué dans lequel Na sert d'espèce conductrice, et qui contient Zr et Y dans sa composition. L'électrolyte solide est obtenu par utilisation de zircone stabilisée à l'yttrium comme source de Zr et source de Y.
(JA) 固体電解質層のイオン伝導度を向上し、全固体電池の電池特性を向上する。 Naを伝導種とし、組成中にZrおよびYを含むNaSICON型の固体電解質を製造する。Zr源及びY源としてイットリウム安定化ジルコニアを用いて固体電解質を製造する。
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)