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1. CN110663125 - METHOD FOR THE PREPARATION OF AN ELECTRODE COMPRISING AN ALUMINIUM SUBSTRATE, ALIGNED CARBON NANOTUBES AND AN ELECTROCONDUCTIVE ORGANIC POLYMER, THE ELECTRODE AND USES THEREOF

Office China
Application Number 201880028964.3
Application Date 28.02.2018
Publication Number 110663125
Publication Date 07.01.2020
Publication Kind A
IPC
H01M 4/04
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
04Processes of manufacture in general
H01M 4/137
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
13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
137Electrodes based on electro-active polymers
H01M 4/1399
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
13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
139Processes of manufacture
1399of electrodes based on electro-active polymers
H01M 4/60
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
60of organic compounds
H01M 4/62
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
62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01M 4/66
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
64Carriers or collectors
66Selection of materials
CPC
C01B 32/162
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
32Carbon; Compounds thereof
15Nano-sized carbon materials
158Carbon nanotubes
16Preparation
162characterised by catalysts
C01B 2202/08
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
2202Structure or properties of carbon nanotubes
08Aligned nanotubes
C01B 2202/20
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
2202Structure or properties of carbon nanotubes
20Nanotubes characterized by their properties
C01B 2202/22
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
2202Structure or properties of carbon nanotubes
20Nanotubes characterized by their properties
22Electronic properties
H01G 11/36
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
22Electrodes
30characterised by their materials
32Carbon-based, e.g. activated carbon materials
36Nanostructures, e.g. nanofibres, nanotubes or fullerenes
H01G 11/48
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
22Electrodes
30characterised by their materials
48Conductive polymers
Applicants NAWATECHNOLOGIES
纳瓦技术公司
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
法国原子能源和替代能源委员会
UNIVERSITE DE CERGY-PONTOISE
塞吉-蓬图瓦兹大学
UNIVERSITE RABELAIS FRANCOIS
图尔大学
Inventors AUBERT PIERRE-HENRI
P-H·奥伯特
BANET PHILIPPE
P·巴尼特
BOISSET AURELIEN
A·博伊塞特
DARCHY LEA
L·达克西
DESCARPENTRIES JEREMIE
J·德卡尔庞特里
GHAMOUSS FOUAD
F·甘穆斯
HAUF HARALD
H·豪夫
MAYNE MARTINE
M·迈恩
PINAULT MATHIEU
M·皮诺尔特
TRAN VAN FRANCOIS
F·特兰凡
VIGNAL THOMAS
T·维格纳尔
Agents 北京市铸成律师事务所 11313
北京市铸成律师事务所 11313
Priority Data 1751669 01.03.2017 FR
Title
(EN) METHOD FOR THE PREPARATION OF AN ELECTRODE COMPRISING AN ALUMINIUM SUBSTRATE, ALIGNED CARBON NANOTUBES AND AN ELECTROCONDUCTIVE ORGANIC POLYMER, THE ELECTRODE AND USES THEREOF
(ZH) 用于制备包括铝基材、取向碳纳米管和导电有机聚合物的电极的方法、电极和其用途
Abstract
(EN)
The present invention relates to a method for the preparation of an electrode comprising a substratemade of an aluminium-based material, vertically aligned carbon nanotubes and an electrically conductive polymer matrix, the method comprising the following successive steps: (a) synthesising, on a substrate made of an aluminium-based material, a mat of vertically aligned carbon nanotubes according to the technique of chemical vapour deposition (CVD) at a temperature less than or equal to 650 DEG C; (b) electrochemically depositing the polymer matrix on said carbon nanotubes from an electrolyte solution comprising at least one precursor monomer of the matrix, at least one ionic liquid and at least one protic or aprotic solvent. The present invention also relates to the electrode thus preparedand a device for storing and returning electricity such as a supercapacitor comprising the electrode.

(ZH)
本发明涉及用于制备电极的方法,所述电极包括由铝基材料制成的基材、垂直取向的碳纳米管和导电聚合物基质,所述方法包括以下相继步骤:(a)在小于或等于650℃的温度,根据CVD(化学气相沉积)技术,在由铝基材料制成的基材上合成垂直取向的碳纳米管的毯绒;(b)从包括基质的至少一种前体单体、至少一种离子液体和至少一种质子或非质子溶剂的电解质溶液中在所述碳纳米管上电化学沉积聚合物基质。本发明还涉及如此制备的电极和用于存储电能和返回电能的装置,如包括电极的超级电容器。