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1. (WO2017149044) A METHOD FOR MANUFACTURE OF ELECTROCHEMICAL SYSTEM OF SUPERCAPACITOR OF FLEXIBLE ULTRA-THIN STRUCTURE
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Pub. No.: WO/2017/149044 International Application No.: PCT/EP2017/054830
Publication Date: 08.09.2017 International Filing Date: 01.03.2017
IPC:
H01G 11/28 (2013.01) ,H01G 11/38 (2013.01) ,H01G 11/40 (2013.01) ,H01G 11/68 (2013.01) ,H01G 11/84 (2013.01)
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
32
Carbon-based
38
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
22
Electrodes
30
characterised by their material
32
Carbon-based
40
Fibres
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
84
Processes for the manufacture of hybrid or EDL capacitors, or components thereof
Applicants:
TALLINNA TEHNIKAÜLIKOOL [EE/EE]; Ehitajate tee 5 19086 Tallinn, EE
OÜ SKELETON TECHNOLOGIES [EE/EE]; Kaare tee 3 74010 Lubja küla, Viimsi vald, EE
Inventors:
KRUMME, Andres; EE
SAVEST, Natalja; EE
MALMBERG, Siret; EE
LEIS, Jaan; EE
ARULEPP, Mati; EE
PERKSON, Anti; EE
Agent:
SARAP, Margus; EE
Priority Data:
62/301,64901.03.2016US
Title (EN) A METHOD FOR MANUFACTURE OF ELECTROCHEMICAL SYSTEM OF SUPERCAPACITOR OF FLEXIBLE ULTRA-THIN STRUCTURE
(FR) PROCÉDÉ DE FABRICATION D’UN SYSTÈME ÉLECTROCHIMIQUE D’UN SUPERCONDENSATEUR D’UNE STRUCTURE ULTRA-MINCE SOUPLE
Abstract:
(EN) Present invention is related with a flexible ultracapacitor composed of ultra-thin carbon composite electrodes and a method for manufacture of the electrochemical system of the supercapacitor of flexible ultra-thin structure, having the electrodes of 20-300 micrometre thickness made by electrospinning of the carbon-polymer composite in the electrode layer. The rechargeable electrodes and the separator layer, both, are directly coated by electrospinning in the right sequence onto the current collector, which is an electrically conductive foil, which after electrospinning of electrodes and separator layer is inserted in the nonconductive hermetically sealed casing.
(FR) La présente invention concerne un ultracondensateur souple composé d’électrodes composites à base de carbone ultra-minces et un procédé de fabrication du système électrochimique du supercondensateur de structure ultra-mince souple, dont les électrodes d’une épaisseur de 20-300 micromètre sont fabriquées par électrofilature du composite carbone-polymère dans la couche d’électrode. Les électrodes rechargeables comme la couche de séparateur sont directement déposées par électrofilature dans la séquence droite sur le collecteur de courant, qui est une feuille électroconductrice, laquell, après l’électrofilature des électrodes et de la couche de séparateur, est insérée dans le boîtier hermétiquement clos non conducteur.
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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 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: English (EN)
Filing Language: English (EN)