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1. (WO2017130855) POSITIVE ELECTRODE ACTIVE MATERIAL FOR ELECTROCHEMICAL DEVICE, POSITIVE ELECTRODE FOR ELECTROCHEMICAL DEVICE, ELECTROCHEMICAL DEVICE, AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL FOR ELECTROCHEMICAL DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/130855 International Application No.: PCT/JP2017/001882
Publication Date: 03.08.2017 International Filing Date: 20.01.2017
IPC:
H01M 4/60 (2006.01) ,H01G 11/06 (2013.01) ,H01G 11/48 (2013.01) ,H01G 11/86 (2013.01) ,H01M 4/1399 (2010.01) ,H01M 4/36 (2006.01) ,H01M 10/052 (2010.01) ,H01M 10/0566 (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
4
Electrodes
02
Electrodes composed of, or comprising, active material
36
Selection of substances as active materials, active masses, active liquids
60
of organic compounds
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
04
Hybrid capacitors
06
with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium-ion capacitors [LICs]
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
48
Conductive polymers
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
86
specially adapted for electrodes
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
1399
of electrodes based on electro-active polymers
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
36
Selection of substances as active materials, active masses, active liquids
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
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
0566
Liquid materials
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
林 宏樹 HAYASHI Hiroki; --
松村 菜穂 MATSUMURA Nao; --
伊藤 靖幸 ITO Yasuyuki; --
野本 進 NOMOTO Susumu; --
安久津 誠 AKUTSU Makoto; --
遠藤 東吾 ENDOU Tougo; --
Agent:
鎌田 健司 KAMATA Kenji; JP
前田 浩夫 MAEDA Hiroo; JP
Priority Data:
2016-01668629.01.2016JP
Title (EN) POSITIVE ELECTRODE ACTIVE MATERIAL FOR ELECTROCHEMICAL DEVICE, POSITIVE ELECTRODE FOR ELECTROCHEMICAL DEVICE, ELECTROCHEMICAL DEVICE, AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL FOR ELECTROCHEMICAL DEVICE
(FR) MATÉRIAU ACTIF D’ÉLECTRODE POSITIVE POUR DISPOSITIF ÉLECTROCHIMIQUE, ÉLECTRODE POSITIVE POUR DISPOSITIF ÉLECTROCHIMIQUE, DISPOSITIF ÉLECTROCHIMIQUE ET PROCÉDÉ DE FABRICATION DE MATÉRIAU ACTIF D’ÉLECTRODE POSITIVE POUR UN DISPOSITIF ÉLECTROCHIMIQUE
(JA) 電気化学デバイス用正極活物質、電気化学デバイス用正極および電気化学デバイスならびに電気化学デバイス用正極活物質の製造方法
Abstract:
(EN) A fibrous- or aggregated-particulate-type positive electrode active material for an electrochemical device, in which the positive electrode active material contains a fibrous- or aggregated-particulate-type internal core containing a first electroconductive polymer, and a surface layer part for covering at least some of the internal core. The surface layer part contains a second electroconductive polymer that is different from the first electroconductive polymer. The positive electrode for an electrochemical device has a positive electrode current collector and a positive electrode material layer supported by the positive electrode current collector. The present invention provides an electrochemical device that has high capacity, high output, and an exceptional characteristics balance as a consequence of the positive electrode material layer containing the positive electrode active material.
(FR) L'invention concerne un matériau actif d'électrode positive de type à particules agrégées ou fibreuses pour un dispositif électrochimique, le matériau actif d'électrode positive contenant un noyau interne de type à particules agrégées ou fibreuses contenant un premier polymère électroconducteur et une partie couche de surface pour recouvrir au moins une partie du noyau interne. La partie couche de surface contient un second polymère électroconducteur différent du premier polymère électroconducteur. L'électrode positive pour un dispositif électrochimique possède un collecteur de courant d'électrode positive et une couche de matériau d'électrode positive supportée par le collecteur de courant d'électrode positive. La présente invention concerne un dispositif électrochimique qui a une forte capacité, un haut débit et un équilibre exceptionnel des caractéristiques grâce au fait que la couche de matériau d'électrode positive contient le matériau actif d'électrode positive.
(JA) 繊維状または粒塊状の電気化学デバイス用正極活物質であり、正極活物質は、第1導電性高分子を含む繊維状または粒塊状の内芯部と、内芯部の少なくとも一部を覆う表層部とを含み、表層部は、第1導電性高分子とは異なる第2導電性高分子を含む。電気化学デバイス用正極は、正極集電体と、正極集電体に担持された正極材料層とを有し、正極材料層は上記正極活物質を含むことにより、高容量かつ高出力で特性バランスに優れた電気化学デバイスを提供する。
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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)
Also published as:
CN108604683US20180323432