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1. CN113490639 - METHOD FOR GROWING CARBON NANOTUBES ON THE SURFACE AND IN THE BODY OF A POROUS CARBONACEOUS SUBSTRATE AND USE FOR PREPARING AN ELECTRODE

Office
China
Application Number 201980069535.5
Application Date 20.08.2019
Publication Number 113490639
Publication Date 08.10.2021
Publication Kind A
IPC
C01B 32/162
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
32Carbon; Compounds thereof
15Nanosized carbon materials
158Carbon nanotubes
16Preparation
162characterised by catalysts
H01G 11/36
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer capacitors; Processes for the manufacture thereof or of parts thereof
22Electrodes
30characterised by their material
32Carbon-based
36Nanostructures, e.g. nanofibres, nanotubes or fullerenes
CPC
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
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
H01G 11/28
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
26characterised by the structures of the electrodes, e.g. multi-layered, shapes, dimensions, porosities or surface features
28arranged or disposed on a current collector; Layers or phases between electrodes and current collectors, e.g. adhesives
H01G 11/24
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
24characterised by structural features, e.g. forms, shapes, surface areas, porosities or dimensions, of the materials making up or comprised in the electrodes; characterised by the structural features of powders or particles used therefor
H01G 11/86
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
84Processes for the manufacture of hybrid or EDL capacitors, or components thereof
86specially adapted for electrodes
Y02E 60/13
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
13Energy storage using capacitors
Applicants NAWATECHNOLOGIES CO., LTD.
纳瓦科技公司
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
原子能与替代能源委员会
UNIVERSITE DE CERGY-PONTOISE
巴黎塞尔吉大学
UNIVERSITE DE TOURS
国立图尔大学
Inventors AUBERT PIERRE-HENRI
皮埃尔-亨利·奥贝尔
BANET PHILIPPE
菲力浦·巴内特
BOISSET AURELIEN
奥雷利安·布瓦塞
DARCHY LEA
莉娅·达奇
DESCARPENTRIES JEREMIE
热雷米·迪卡尔庞特里斯
GHAMOUSS FOUAD
福阿德·加穆思
HAUF HARALD
哈拉尔德·豪夫
MAYNE MARTINE
玛蒂娜·梅恩
PINAULT MATHIEU
马蒂厄·皮诺
TRAN VAN FRANCOIS
弗朗索瓦·德兰·万
Agents 北京品源专利代理有限公司 11332
北京品源专利代理有限公司 11332
Priority Data 1857575 21.08.2018 FR
Title
(EN) METHOD FOR GROWING CARBON NANOTUBES ON THE SURFACE AND IN THE BODY OF A POROUS CARBONACEOUS SUBSTRATE AND USE FOR PREPARING AN ELECTRODE
(ZH) 在多孔碳质基底的表面上和主体内生长碳纳米管的方法以及用于制备电极的用途
Abstract
(EN) The present invention relates to a method for providing a substrate made of a porous carbonaceous material with vertically aligned carbon nanotubes, said method having a first step of depositing a ceramic underlayer on said substrate followed by a second step of synthesising, by catalytic chemical vapour deposition, said vertically aligned carbon nanotubes on the substrate obtained after the first step, the carbon source necessary for the synthesis during this second step being injected in a direction substantially perpendicular to the plane of the substrate and at a pressure less than 8x10<4> Pa (800 mbar). The present invention relates to said substrate thus provided and to the use of same for preparing an electrode such as a supercapacitor electrode.
(ZH) 本发明涉及一种向由多孔碳质材料制成的基底提供垂直排列的碳纳米管的方法,所述方法具有在所述基底上沉积陶瓷子层的第一步骤,然后是通过催化化学气相沉积,在第一步骤后获得的基底上合成所述垂直排列的碳纳米管的第二步骤,第二步骤中合成所需的碳源在小于8×104Pa(800mbar)的压力下沿基本上垂直于基底平面的方向注入。本发明涉及由此提供的所述基底及其在制备电极如超级电容器电极中的用途。