EA202091608A1 - Углеродные электродные материалы для ультраконденсатора с двойным слоем и ультраконденсатор с двойным слоем, включающий эти материалы - Google Patents

Углеродные электродные материалы для ультраконденсатора с двойным слоем и ультраконденсатор с двойным слоем, включающий эти материалы

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Publication number
EA202091608A1
EA202091608A1 EA202091608A EA202091608A EA202091608A1 EA 202091608 A1 EA202091608 A1 EA 202091608A1 EA 202091608 A EA202091608 A EA 202091608A EA 202091608 A EA202091608 A EA 202091608A EA 202091608 A1 EA202091608 A1 EA 202091608A1
Authority
EA
Eurasian Patent Office
Prior art keywords
double
condenser
materials
layer ultra
carbon
Prior art date
Application number
EA202091608A
Other languages
English (en)
Inventor
Яан Леис
Анти Перксон
Себастьян Польманн
Мати Арулепп
Original Assignee
Скелетон Текнолоджис Групп Оу
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 Скелетон Текнолоджис Групп Оу filed Critical Скелетон Текнолоджис Групп Оу
Publication of EA202091608A1 publication Critical patent/EA202091608A1/ru

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
    • 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
    • H01G11/24—Electrodes characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity; characterised by the structural features of powders or particles used therefor
    • 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
    • H01G11/34—Carbon-based characterised by carbonisation or activation of carbon
    • 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
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H01G11/60—Liquid electrolytes characterised by the solvent
    • 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
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H01G11/62—Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
    • 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

Настоящее изобретение относится к ионисторам и к углеродным электродным материалам для ионисторов. Ионистор содержит по меньшей мере одну пару противоположно заряженных микропористых углеродных электродов, состоящих из электрохимически активного углеродного материала, в котором поверхность активного углерода модифицирована множеством атомов или функциональных групп со свободной электронной парой, ковалентно связанной с гексагональным углеродом, и электролита, содержащего ионы, образующие электрический двойной слой на поверхности электрически заряженного углеродного электрода и компонент, изменяющий состояние заряда при перезарядке ультраконденсатора.
EA202091608A 2017-12-28 2019-01-29 Углеродные электродные материалы для ультраконденсатора с двойным слоем и ультраконденсатор с двойным слоем, включающий эти материалы EA202091608A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762610973P 2017-12-28 2017-12-28
PCT/IB2019/050725 WO2019130287A2 (en) 2017-12-28 2019-01-29 A carbon electrode materials for pseudocapacitors and a pseudocapacitor

Publications (1)

Publication Number Publication Date
EA202091608A1 true EA202091608A1 (ru) 2021-02-18

Family

ID=65685847

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202091608A EA202091608A1 (ru) 2017-12-28 2019-01-29 Углеродные электродные материалы для ультраконденсатора с двойным слоем и ультраконденсатор с двойным слоем, включающий эти материалы

Country Status (5)

Country Link
US (1) US11393641B2 (ru)
EP (1) EP3732699A2 (ru)
KR (1) KR102614193B1 (ru)
EA (1) EA202091608A1 (ru)
WO (1) WO2019130287A2 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11492442B2 (en) 2020-02-19 2022-11-08 The Trustees Of Columbia University In The City Of New York High performance organic pseudocapacitors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014112524A (ja) * 2012-11-12 2014-06-19 Ricoh Co Ltd 非水電解液蓄電素子
US10269506B1 (en) * 2013-06-10 2019-04-23 Santo Romano Tartivita Maximal modifiable modular capacitor generator (CAPGEN)
JP6256855B2 (ja) * 2014-07-15 2018-01-10 川上 総一郎 二次電池用負極材料、電極構造体、二次電池、及びこれらの製造方法
US9437372B1 (en) * 2016-01-11 2016-09-06 Nanotek Instruments, Inc. Process for producing graphene foam supercapacitor electrode
US10636585B2 (en) 2016-03-22 2020-04-28 National Institute For Materials Science Method for manufacturing stack of graphene and carbon nanotube, electrode material including stack of graphene and carbon nanotube, and electric double-layer capacitor using the same
WO2018020811A1 (ja) * 2016-07-26 2018-02-01 株式会社村田製作所 電解液及び電気化学デバイス

Also Published As

Publication number Publication date
WO2019130287A2 (en) 2019-07-04
US20210005399A1 (en) 2021-01-07
EP3732699A2 (en) 2020-11-04
US11393641B2 (en) 2022-07-19
KR20210110772A (ko) 2021-09-09
KR102614193B1 (ko) 2023-12-14
WO2019130287A3 (en) 2019-09-26

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