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1. (WO2017146105) LAMINATE GREEN SHEET AND CONTINUOUS LAMINATE GREEN SHEET, METHOD FOR MANUFACTURING SAME, AND METHOD FOR MANUFACTURING ALL-SOLID-STATE SECONDARY BATTERY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/146105 International Application No.: PCT/JP2017/006630
Publication Date: 31.08.2017 International Filing Date: 22.02.2017
IPC:
H01M 10/0585 (2010.01) ,H01M 4/13 (2010.01) ,H01M 4/139 (2010.01) ,H01M 4/62 (2006.01) ,H01M 10/0562 (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
058
Construction or manufacture
0585
of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
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
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
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
Applicants:
凸版印刷株式会社 TOPPAN PRINTING CO.,LTD. [JP/JP]; 東京都台東区台東一丁目5番1号 5-1, Taito 1-chome, Taito-ku, Tokyo 1100016, JP
Inventors:
倉田 晴菜 KURATA Haruna; JP
上田 浩視 UEDA Hiroshi; JP
▲高▼野 幹裕 TAKANO Mikihiro; JP
Agent:
廣瀬 一 HIROSE Hajime; JP
宮坂 徹 MIYASAKA Toru; JP
Priority Data:
2016-03235723.02.2016JP
Title (EN) LAMINATE GREEN SHEET AND CONTINUOUS LAMINATE GREEN SHEET, METHOD FOR MANUFACTURING SAME, AND METHOD FOR MANUFACTURING ALL-SOLID-STATE SECONDARY BATTERY
(FR) FEUILLE CRUE STRATIFIÉE ET FEUILLE CRUE STRATIFIÉE CONTINUE, LEUR PROCÉDÉ DE FABRICATION, ET PROCÉDÉ DE FABRICATION DE BATTERIE SECONDAIRE ENTIÈREMENT SOLIDE
(JA) 積層体グリーンシート及び連続積層体グリーンシート、並びにそれらの製造方法及び全固体二次電池の製造方法
Abstract:
(EN) Provided are: a laminate green sheet and a continuous laminate green sheet, which are used to obtain an all-solid-state secondary battery having high battery performance through a simple manufacturing process; a method for manufacturing the same; and a method for manufacturing an all-solid-state secondary battery. A laminate green sheet (10) according to an aspect of the present invention is provided with: a positive electrode current collector (11); a positive electrode layer green sheet (12a) including a first binder; a solid electrolyte layer green sheet (13a) including a second binder; and a negative electrode layer green sheet (14a) including a third binder, wherein the ease of decomposition of the second binder is equal to or greater than that of the first binder, and the ease of decomposition of the third binder is greater than that of the first binder and equal to or greater than that of the second binder.
(FR) La présente invention concerne : une feuille crue stratifiée et une feuille crue stratifiée continue, qui sont utilisées pour obtenir une batterie secondaire entièrement solide présentant des performances élevées de batterie au moyen d'un processus de fabrication simple ; leur procédé de fabrication ; et un procédé de fabrication d'une batterie secondaire entièrement solide. Une feuille crue stratifiée (10) selon un aspect de la présente invention comprend : un collecteur (11) de courant d'électrode positive ; une feuille crue (12a) de couche d'électrode positive comprenant un premier liant ; une feuille crue (13a) de couche d'électrolyte solide comprenant un deuxième liant ; et une feuille crue (14a) de couche d'électrode négative comprenant un troisième liant, la facilité de décomposition du deuxième liant étant supérieure ou égale à celle du premier liant, et la facilité de décomposition du troisième liant étant supérieure à celle du premier liant et supérieure ou égale à celle du deuxième liant.
(JA) 簡易な作製工程で電池性能の高い全固体二次電池を得るために用いられる積層体グリーンシート及び連続積層体グリーンシート、並びにそれらの製造方法及び全固体二次電池の製造方法を提供する。本発明の一態様に係る積層体グリーンシート(10)は、正極集電体(11)と、第1バインダーを含む正極層グリーンシート(12a)と、第2バインダーを含む固体電解質層グリーンシート(13a)と、第3バインダーを含む負極層グリーンシート(14a)と、を備え、第2バインダーの分解しやすさは、第1バインダーの分解しやすさと同等か又は第1バインダーの分解しやすさよりも大きく、第3バインダーの分解しやすさは、第1バインダーの分解しやすさよりも大きく、かつ第2バインダーの分解しやすさと同等か又は第2バインダーの分解しやすさよりも大きい。
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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)