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1. WO2019068488 - CARBON BASED ELECTRODE WITH LARGE GEOMETRIC DIMENSIONS

Publication Number WO/2019/068488
Publication Date 11.04.2019
International Application No. PCT/EP2018/075646
International Filing Date 21.09.2018
IPC
H01M 4/86 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
86Inert electrodes with catalytic activity, e.g. for fuel cells
H01M 4/96 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
86Inert electrodes with catalytic activity, e.g. for fuel cells
96Carbon-based electrodes
CPC
C02F 2201/46
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2201Apparatus for treatment of water, waste water or sewage
46Apparatus for electrochemical processes
H01M 4/583
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of or comprising active material
36Selection of substances as active materials, active masses, active liquids
58of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
583Carbonaceous material, e.g. graphite-intercalation compounds or CFx
H01M 4/86
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
86Inert electrodes with catalytic activity, e.g. for fuel cells
H01M 4/8626
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
86Inert electrodes with catalytic activity, e.g. for fuel cells
8605Porous electrodes
8626characterised by the form
H01M 4/96
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
86Inert electrodes with catalytic activity, e.g. for fuel cells
96Carbon-based electrodes
H01M 8/16
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
16Biochemical fuel cells, i.e. cells in which microorganisms function as catalysts
Applicants
  • VITO NV [BE]/[BE]
Inventors
  • BOUWMAN, Lambertus
  • VAN HOUTVEN, Diana
  • PANT, Deepak
  • ALVAREZ GALLEGO, Yolanda
  • VANBROEKHOVEN, Karolien
Agents
  • WITMANS, H.A.
Priority Data
17194627.003.10.2017EP
18176121.405.06.2018EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CARBON BASED ELECTRODE WITH LARGE GEOMETRIC DIMENSIONS
(FR) ÉLECTRODE À BASE DE CARBONE AYANT DE GRANDES DIMENSIONS GÉOMÉTRIQUES
Abstract
(EN) The present invention relates to a carbon based electrode with a large geometrical surface area comprising a frame of an electrically conductive material with several cut-outs with a surface area, which cut-outs are separated from each other by portions of the conductive material, wherein carbon based sub-electrodes dimensioned so as to a least cover the surface area of the cut-outs are positioned in the cut-outs and conductively connected to at least part of each of the portions of the conductive material adjacent to the carbon based sub-electrodes.
(FR) La présente invention concerne une électrode à base de carbone ayant une grande surface géométrique comprenant un cadre d'un matériau électroconducteur avec plusieurs découpes avec une surface, lesdites découpes étant séparées les unes des autres par des parties du matériau conducteur, des sous-électrodes à base de carbone dimensionnées de manière à recouvrir au moins la surface des découpes étant positionnées dans les découpes et connectées de manière conductrice à au moins une partie de chacune des parties du matériau conducteur adjacente aux sous-électrodes à base de carbone.
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