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1. (WO2019044901) SOLID ELECTROLYTE AND ALL-SOLID BATTERY
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Pub. No.: WO/2019/044901 International Application No.: PCT/JP2018/031938
Publication Date: 07.03.2019 International Filing Date: 29.08.2018
IPC:
H01M 10/0562 (2010.01) ,C01B 33/12 (2006.01) ,C01G 25/00 (2006.01) ,C01G 33/00 (2006.01) ,C01G 35/00 (2006.01) ,H01B 1/06 (2006.01) ,H01M 10/052 (2010.01) ,H01M 4/62 (2006.01)
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
33
Silicon; Compounds thereof
113
Silicon oxides; Hydrates thereof
12
Silica; Hydrates thereof, e.g. lepidoic silicic acid
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
G
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
25
Compounds of zirconium
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
G
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
33
Compounds of niobium
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
G
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
35
Compounds of tantalum
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
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
4
Electrodes
02
Electrodes composed of, or comprising, active material
62
Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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:
高野 良平 TAKANO, Ryohei; JP
吉岡 充 YOSHIOKA Makoto; JP
伊藤 彰佑 ITO, Akisuke; JP
石倉 武郎 ISHIKURA, Takeo; JP
Agent:
小谷 悦司 KOTANI, Etsuji; JP
小谷 昌崇 KOTANI, Masataka; JP
中山 和俊 NAKAYAMA, Kazutoshi; JP
Priority Data:
2017-16545830.08.2017JP
2017-21807813.11.2017JP
Title (EN) SOLID ELECTROLYTE AND ALL-SOLID BATTERY
(FR) ÉLECTROLYTE SOLIDE ET BATTERIE ENTIÈREMENT SOLIDE
(JA) 固体電解質及び全固体電池
Abstract:
(EN) Provided is an all-solid battery and a fixed electrolyte for which high ionic conductance can be realized even during low temperature firing. A solid electrolyte contains: a lithium ion conductive material having a garnet type structure; a lithium ion conductive material having an LISICON type structure; and a compound containing Li and B.
(FR) L'invention concerne une batterie entièrement solide et un électrolyte fixe pour lequel une conductance ionique élevée peut être réalisée même pendant une cuisson à basse température. Un électrolyte solide contient : un matériau conducteur d'ions lithium ayant une structure de type grenat ; un matériau conducteur d'ions lithium ayant une structure de type LISICON ; et un composé contenant du Li et B.
(JA) 低温焼成した際にも、高いイオン伝導度が実現できる固定電解質及び全固体電池を提供する。 固体電解質が、ガーネット型構造を有するリチウムイオン伝導性物質と、LISICON型構造を有するリチウムイオン伝導性物質と、Li及びBを含有する化合物とを含む。
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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, 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)