FR3110281B1 - Electrode nanostructurée pour supercondensateur - Google Patents

Electrode nanostructurée pour supercondensateur Download PDF

Info

Publication number
FR3110281B1
FR3110281B1 FR2004753A FR2004753A FR3110281B1 FR 3110281 B1 FR3110281 B1 FR 3110281B1 FR 2004753 A FR2004753 A FR 2004753A FR 2004753 A FR2004753 A FR 2004753A FR 3110281 B1 FR3110281 B1 FR 3110281B1
Authority
FR
France
Prior art keywords
layers
supercapacitor
separators
nanostructured electrode
conductive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2004753A
Other languages
English (en)
Other versions
FR3110281A1 (fr
Inventor
Clémence Rogier
Grégory Pognon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thales SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thales SA filed Critical Thales SA
Priority to FR2004753A priority Critical patent/FR3110281B1/fr
Publication of FR3110281A1 publication Critical patent/FR3110281A1/fr
Application granted granted Critical
Publication of FR3110281B1 publication Critical patent/FR3110281B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—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
    • H01G11/22—Electrodes
    • H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
    • H01G11/28—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features arranged or disposed on a current collector; Layers or phases between electrodes and current collectors, e.g. adhesives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—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
    • H01G11/02—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 using combined reduction-oxidation reactions, e.g. redox arrangement or solion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—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
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/36—Nanostructures, e.g. nanofibres, nanotubes or fullerenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—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
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/38—Carbon pastes or blends; Binders or additives therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—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
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/46—Metal oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—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
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/48—Conductive polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—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
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • H01G11/86—Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors

Abstract

L’invention concerne une électrode nanostructurée (Elec) pour supercondensateur comprenant : -une structure support (SUP) déposée sur un collecteur de courant (Coll) et comprenant une pluralité de couches (L) superposées d’un matériau bidimensionnel (Mat2D) conducteur, lesdites couches étant séparées les unes des autres par des séparateurs (Sep) conducteurs, les séparateurs étant configurés de manière à assurer une conductivité électrique entre lesdites couches, -un composé capable d’oxydoréduction (Mredox), dénommé composé rédox, configuré pour recouvrir au moins partiellement des surfaces des couches et des séparateurs. Fig. 4
FR2004753A 2020-05-14 2020-05-14 Electrode nanostructurée pour supercondensateur Active FR3110281B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2004753A FR3110281B1 (fr) 2020-05-14 2020-05-14 Electrode nanostructurée pour supercondensateur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2004753 2020-05-14
FR2004753A FR3110281B1 (fr) 2020-05-14 2020-05-14 Electrode nanostructurée pour supercondensateur

Publications (2)

Publication Number Publication Date
FR3110281A1 FR3110281A1 (fr) 2021-11-19
FR3110281B1 true FR3110281B1 (fr) 2022-08-19

Family

ID=72709448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2004753A Active FR3110281B1 (fr) 2020-05-14 2020-05-14 Electrode nanostructurée pour supercondensateur

Country Status (1)

Country Link
FR (1) FR3110281B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102227276B1 (ko) * 2013-11-05 2021-03-11 더 리전트 오브 더 유니버시티 오브 캘리포니아 금속 산화물이 고정된 그래핀과 탄소 나노튜브 하이브리드 발포체
FR3032362B1 (fr) 2015-02-06 2020-05-29 Thales Procede de depot de nanoparticules et de microparticules carbonees oxydees
US9773622B2 (en) * 2015-08-26 2017-09-26 Nanotek Instruments, Inc. Porous particles of interconnected 3D graphene as a supercapacitor electrode active material and production process
US9922775B2 (en) * 2015-10-13 2018-03-20 Nanotek Instruments, Inc. Continuous process for producing electrodes for supercapacitors having high energy densities
US9966199B2 (en) * 2016-01-11 2018-05-08 Nanotek Instruments, Inc. Supercapacitor having highly conductive graphene foam electrode
US9847184B2 (en) * 2016-02-01 2017-12-19 Nanotek Instruments, Inc. Supercapacitor electrode having highly oriented and closely packed graphene sheets and production process

Also Published As

Publication number Publication date
FR3110281A1 (fr) 2021-11-19

Similar Documents

Publication Publication Date Title
JP2019040869A5 (fr)
JP2006351897A (ja) コンデンサ装置
JP6922980B2 (ja) 蓄電装置
JP2015125904A (ja) 蓄電装置
US20140349179A1 (en) Secondary battery
FR3110281B1 (fr) Electrode nanostructurée pour supercondensateur
JP2006210801A (ja) 積層電子部品
EP1528614A3 (fr) Structure pour pile à combustible
WO2012148299A1 (fr) Moteur électrique à fonctionnement continu
CN108206260A (zh) 具有结构空间优化的电极接线的电能存储器
US20150137659A1 (en) Vibration power generator
US11302489B2 (en) Electrode assembly, energy storage device comprising the electrode assembly and a method for producing the electrode assembly
JP2008525970A (ja) マニフォールドアセンブリから燃料電池積層体を電気的に絶縁するためのユニットを含む燃料電池システムおよびその方法
KR20180101285A (ko) 분리체 구비 전극 전기 이중층 커패시터
JPH0256823B2 (fr)
FR3093380B1 (fr) Électrode pour dispositif de stockage de l’énergie rechargeable
US745604A (en) Secondary battery.
US10673355B2 (en) Nano-generator
JP2014179396A (ja) 圧電体装置及びその使用方法
US1161322A (en) Primary electric battery.
USRE12019E (en) Electrochemical generator
KR102442458B1 (ko) 복수 전극 전기 인가 장치
CN209702364U (zh) 一种电脱盐组件
CN108538582A (zh) 一种改进的金属化安全膜
JPH0383319A (ja) 電気二重層コンデンサ

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20211119

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5