FR3098003B1 - Procédé et dispositif de fabrication d'électrodes pour un supercondensateur à base de liquide ionique et procédé de fabrication d'un tel supercondensateur - Google Patents

Procédé et dispositif de fabrication d'électrodes pour un supercondensateur à base de liquide ionique et procédé de fabrication d'un tel supercondensateur Download PDF

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Publication number
FR3098003B1
FR3098003B1 FR1906979A FR1906979A FR3098003B1 FR 3098003 B1 FR3098003 B1 FR 3098003B1 FR 1906979 A FR1906979 A FR 1906979A FR 1906979 A FR1906979 A FR 1906979A FR 3098003 B1 FR3098003 B1 FR 3098003B1
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manufacturing
supercapacitor
ionic liquid
electrodes
electrode
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FR1906979A
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English (en)
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FR3098003A1 (fr
Inventor
Rongying Lin
Anaïs Falgayrat
Sébastien Fantini
François Malbosc
Carolina Aravena
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Solvionic SA
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Solvionic SA
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Priority to FR1906979A priority Critical patent/FR3098003B1/fr
Application filed by Solvionic SA filed Critical Solvionic SA
Priority to US17/597,050 priority patent/US20220270831A1/en
Priority to EP20733847.6A priority patent/EP3991188A1/fr
Priority to KR1020227002859A priority patent/KR20220069919A/ko
Priority to AU2020308635A priority patent/AU2020308635A1/en
Priority to JP2021576583A priority patent/JP2022538118A/ja
Priority to PCT/EP2020/067793 priority patent/WO2020260444A1/fr
Priority to CN202080047200.6A priority patent/CN114207757A/zh
Publication of FR3098003A1 publication Critical patent/FR3098003A1/fr
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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, LIGHT-SENSITIVE OR TEMPERATURE-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
    • H01G11/52—Separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
    • H01G11/54—Electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H01G11/62—Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

"Procédé et dispositif de fabrication d'électrodes pour un supercondensateur à base de liquide ionique, et procédé de fabrication d'un tel supercondensateur" Procédé de fabrication d'une électrode pour un supercondensateur à base de liquide ionique comprenant deux électrodes (anode, cathode) séparées par un séparateur électrolytique polymère ionique, comprenant : - une étape de fabrication d'une pâte carbonée (6) résultant du mélange de matériaux carbonés (5), de liquides ioniques (2) et d'un liant (4), de manière à obtenir un matériau actif (6) pour ladite électrode à température ambiante, - une étape pour former ladite électrode (11) par traitement mécanique dudit matériau actif (6). Supercondensateur comprenant un empilement d'une électrode cathodique, d'un séparateur électrolytique et d'une électrode anodique, lesdites électrodes cathodique et anodique étant connectées électriquement à des collecteurs de courant, dans lequel ledit séparateur électrolytique comprend un polymère avec un liquide ionique et lesdites électrodes comprennent un matériau actif à base de carbone mélangé avec un électrolyte liquide ionique et un liant. Voir Figure 1.
FR1906979A 2019-06-26 2019-06-26 Procédé et dispositif de fabrication d'électrodes pour un supercondensateur à base de liquide ionique et procédé de fabrication d'un tel supercondensateur Active FR3098003B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1906979A FR3098003B1 (fr) 2019-06-26 2019-06-26 Procédé et dispositif de fabrication d'électrodes pour un supercondensateur à base de liquide ionique et procédé de fabrication d'un tel supercondensateur
EP20733847.6A EP3991188A1 (fr) 2019-06-26 2020-06-25 Procédé et appareil de fabrication d'électrodes pour supercondensateur à base de liquide ionique et procédé de fabrication d'un tel supercondensateur
KR1020227002859A KR20220069919A (ko) 2019-06-26 2020-06-25 이온성 액체 기반 슈퍼커패시터용 전극 제조 방법 및 기구, 및 이러한 슈퍼커패시터 제조 방법
AU2020308635A AU2020308635A1 (en) 2019-06-26 2020-06-25 Method and apparatus for making electrodes for an ionic liquid-based supercapacitor, and method for making such a supercapacitor
US17/597,050 US20220270831A1 (en) 2019-06-26 2020-06-25 Method and apparatus for making electrodes for an ionic liquid-based supercapacitor, and method for making such a supercapacitor
JP2021576583A JP2022538118A (ja) 2019-06-26 2020-06-25 イオン性液体ベースのスーパーキャパシタのための電極を製作する方法、および装置、ならびに当該スーパーキャパシタを製作するための方法
PCT/EP2020/067793 WO2020260444A1 (fr) 2019-06-26 2020-06-25 Procédé et appareil de fabrication d'électrodes pour supercondensateur à base de liquide ionique et procédé de fabrication d'un tel supercondensateur
CN202080047200.6A CN114207757A (zh) 2019-06-26 2020-06-25 用于制造基于离子液体的超级电容器的电极的方法和设备以及用于制造这样的超级电容器的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1906979 2019-06-26
FR1906979A FR3098003B1 (fr) 2019-06-26 2019-06-26 Procédé et dispositif de fabrication d'électrodes pour un supercondensateur à base de liquide ionique et procédé de fabrication d'un tel supercondensateur

Publications (2)

Publication Number Publication Date
FR3098003A1 FR3098003A1 (fr) 2021-01-01
FR3098003B1 true FR3098003B1 (fr) 2022-07-15

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FR1906979A Active FR3098003B1 (fr) 2019-06-26 2019-06-26 Procédé et dispositif de fabrication d'électrodes pour un supercondensateur à base de liquide ionique et procédé de fabrication d'un tel supercondensateur

Country Status (8)

Country Link
US (1) US20220270831A1 (fr)
EP (1) EP3991188A1 (fr)
JP (1) JP2022538118A (fr)
KR (1) KR20220069919A (fr)
CN (1) CN114207757A (fr)
AU (1) AU2020308635A1 (fr)
FR (1) FR3098003B1 (fr)
WO (1) WO2020260444A1 (fr)

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CN116631784A (zh) * 2023-04-27 2023-08-22 盐城工学院 一种超级电容器用电极活性材料及制备方法

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Also Published As

Publication number Publication date
KR20220069919A (ko) 2022-05-27
CN114207757A (zh) 2022-03-18
JP2022538118A (ja) 2022-08-31
FR3098003A1 (fr) 2021-01-01
EP3991188A1 (fr) 2022-05-04
US20220270831A1 (en) 2022-08-25
WO2020260444A1 (fr) 2020-12-30
AU2020308635A1 (en) 2022-02-03

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