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1. (WO2019044720) COMPOSITION FOR ELECTROCHEMICAL ELEMENT FUNCTIONAL LAYER, FUNCTIONAL LAYER FOR ELECTROCHEMICAL ELEMENT, AND ELECTROCHEMICAL ELEMENT
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Pub. No.: WO/2019/044720 International Application No.: PCT/JP2018/031434
Publication Date: 07.03.2019 International Filing Date: 24.08.2018
IPC:
H01M 4/04 (2006.01) ,H01G 11/26 (2013.01) ,H01G 11/28 (2013.01) ,H01G 11/38 (2013.01) ,H01G 11/52 (2013.01) ,H01G 11/68 (2013.01) ,H01G 11/70 (2013.01) ,H01M 2/16 (2006.01) ,H01M 4/02 (2006.01) ,H01M 4/13 (2010.01) ,H01M 4/139 (2010.01) ,H01M 4/62 (2006.01) ,H01M 4/66 (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
4
Electrodes
02
Electrodes composed of, or comprising, active material
04
Processes of manufacture in general
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
22
Electrodes
26
characterised by their structure, e.g. multi-layered, porosity or surface features
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
22
Electrodes
26
characterised by their structure, e.g. multi-layered, porosity or surface features
28
arranged or disposed on a current collector; Layers or phases between electrodes and current collectors, e.g. adhesives
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
22
Electrodes
30
characterised by their material
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Carbon-based
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Carbon pastes or blends; Binders or 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
52
Separators
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
66
Current collectors
68
characterised by their material
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
66
Current collectors
70
characterised by their structure
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
14
Separators; Membranes; Diaphragms; Spacing elements
16
characterised by the material
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
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
4
Electrodes
02
Electrodes composed of, or comprising, active material
64
Carriers or collectors
66
Selection of materials
Applicants:
日本ゼオン株式会社 ZEON CORPORATION [JP/JP]; 東京都千代田区丸の内一丁目6番2号 6-2, Marunouchi 1-chome, Chiyoda-ku Tokyo 1008246, JP
Inventors:
田口 裕之 TAGUCHI Hiroyuki; JP
田中 慶一朗 TANAKA Keiichiro; JP
Agent:
杉村 憲司 SUGIMURA Kenji; JP
Priority Data:
2017-16753831.08.2017JP
Title (EN) COMPOSITION FOR ELECTROCHEMICAL ELEMENT FUNCTIONAL LAYER, FUNCTIONAL LAYER FOR ELECTROCHEMICAL ELEMENT, AND ELECTROCHEMICAL ELEMENT
(FR) COMPOSITION POUR COUCHE FONCTIONNELLE D’ÉLÉMENT ÉLECTROCHIMIQUE, COUCHE FONCTIONNELLE POUR ÉLÉMENT ÉLECTROCHIMIQUE ET ÉLÉMENT ÉLECTROCHIMIQUE
(JA) 電気化学素子機能層用組成物、電気化学素子用機能層および電気化学素子
Abstract:
(EN) The purpose of the present invention is to provide a composition for an electrochemical element functional layer, with which an electrochemical element with little volume expansion can be provided. This composition for an electrochemical element functional layer includes a polymer having an oxide structure-containing monomer unit, and a solvent, wherein the oxide structure-containing monomer unit has a structure represented by formula (I) (where, R1 denotes an alkylene group that may have a substituent, and n denotes a positive integer), and the polymer has a number-average molecular weight of 5,000 to 15,000 inclusive.
(FR) Le but de la présente invention est de fournir une composition pour une couche fonctionnelle d'élément électrochimique, avec laquelle un élément électrochimique avec peu d'expansion de volume peut être fourni. Cette composition pour une couche fonctionnelle d'élément électrochimique comprend un polymère ayant une unité monomère contenant une structure d'oxyde, et un solvant, l'unité monomère contenant une structure d'oxyde ayant une structure représentée par la formule (I) (où , R1 représente un groupe alkylène qui peut avoir un substituant, et n représente un nombre entier positif), et le polymère a un poids moléculaire moyen en nombre de 5000 à 15000 inclus.
(JA) 本発明は、体積膨張が少ない電気化学素子を提供可能な電気化学素子機能層用組成物を提供することを目的とする。本発明の電気化学素子機能層用組成物は、オキサイド構造含有単量体単位を有する重合体および溶媒を含む電気化学素子機能層用組成物であって、前記オキサイド構造含有単量体単位が下記式(I)(式中、Rは置換基を有し得るアルキレン基を表し、nは正の整数である。)で示される構造を有し、前記重合体の数平均分子量が5000以上15000以下である。
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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, 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)