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1. (WO2018123458) PRODUCTION METHOD FOR ELECTROCHEMICAL DEVICE
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Pub. No.: WO/2018/123458 International Application No.: PCT/JP2017/043566
Publication Date: 05.07.2018 International Filing Date: 05.12.2017
IPC:
H01M 10/0565 (2010.01) ,H01G 9/20 (2006.01) ,H01G 11/56 (2013.01) ,H01G 11/84 (2013.01) ,H01M 4/13 (2010.01) ,H01M 4/62 (2006.01) ,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
0564
the electrolyte being constituted of organic materials only
0565
Polymeric materials, e.g. gel-type or solid-type
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
9
Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
20
Light-sensitive devices
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
54
Electrolytes
56
Solid electrolytes, e.g. gels; Additives therein
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
84
Processes for the manufacture of hybrid or EDL capacitors, or components 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
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
058
Construction or manufacture
Applicants:
第一工業製薬株式会社 DAI-ICHI KOGYO SEIYAKU CO., LTD. [JP/JP]; 京都府京都市下京区西七条東久保町55番地 55, Nishishichijo Higashikubo-cho, Shimogyo-ku, kyoto-shi, Kyoto 6008873, JP
Inventors:
齊藤 恭輝 SAITOU Yasuteru; JP
奥原 淳史 OKUHARA Junshi; JP
Priority Data:
2016-25319327.12.2016JP
2017-21410006.11.2017JP
Title (EN) PRODUCTION METHOD FOR ELECTROCHEMICAL DEVICE
(FR) PROCÉDÉ DE PRODUCTION DE DISPOSITIF ÉLECTROCHIMIQUE
(JA) 電気化学デバイスの製造方法
Abstract:
(EN) Provided is a production method for an electrochemical device, allowing the production process to be more efficient, and capable of producing an electrochemical device whereby excellent device performance and long-term stability may be achieved. The production method is for an electrochemical device equipped with a pair of electrodes and an electrolyte located therebetween. The electrolyte with which the electrochemical device is provided is a gel-form body constituted by at least a matrix material and an electrolytic solution, contains cross-linkable reaction groups, and has a raised gel electrolyte hardening degree (hard gel electrolyte). The production method for the electrochemical device comprises an electrolyte hardening degree raising step of causing, with the gel electrolyte in a held state between the pair of electrodes, a crosslinking of the reaction groups to proceed, thereby causing the gel electrolyte hardening degree to be raised, while causing the electrolytic solution to seep out from the gel electrolyte as crosslinking proceeds.
(FR) L'invention concerne un procédé de production d'un dispositif électrochimique, permettant au processus de production d'être plus efficace, et susceptible de produire un dispositif électrochimique pouvant atteindre d'excellentes performances de dispositif et une excellente stabilité à long terme. Le procédé de production est destiné à produire un dispositif électrochimique équipé d'une paire d'électrodes et d'un électrolyte situé entre celles-ci. L'électrolyte duquel le dispositif électrochimique est pourvu est un corps sous forme de gel constitué d'au moins un matériau de matrice et d'une solution électrolytique, contient des groupes réactifs réticulables, et présente un degré élevé de durcissement d'électrolyte en gel (électrolyte en gel dure). Le procédé de production du dispositif électrochimique comprend une étape d'élévation du degré de durcissement d'électrolyte consistant à provoquer, l'électrolyte en gel étant dans un état maintenu entre les deux électrodes, une réticulation des groupes réactifs, ce qui entraîne une élévation du degré de durcissement de l'électrolyte en gel, tout en amenant la solution électrolytique à suinter hors de l'électrolyte en gel à mesure que la réticulation se poursuit.
(JA) 製造工程の効率化を図ることが可能になるとともに、良好なデバイス性能および長期安定性を実現し得る電気化学デバイスを製造することが可能な電気化学デバイスの製造方法を提供する。 一対の電極と、これらの間に位置する電解質と、を備える電気化学デバイスの製造方法である。電気化学デバイスが備える電解質は、少なくともマトリクス材および電解液により構成されるゲル状体であり、かつ、架橋可能な反応基を含む、ゲル電解質の硬化度を上昇させたもの(硬質ゲル電解質)である。この電気化学デバイスの製造方法には、ゲル電解質が一対の電極の間に保持された状態で、反応基の架橋反応を進行させて、当該ゲル電解質の硬化度を上昇させるとともに、架橋反応の進行に伴って当該ゲル電解質から電解液を漏出させる、電解質硬化度上昇工程が含まれる。
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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)