WO2019059719A3 - Matériau d'électrode négative pour pseudocondensateur et son procédé de fabrication - Google Patents

Matériau d'électrode négative pour pseudocondensateur et son procédé de fabrication Download PDF

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Publication number
WO2019059719A3
WO2019059719A3 PCT/KR2018/011263 KR2018011263W WO2019059719A3 WO 2019059719 A3 WO2019059719 A3 WO 2019059719A3 KR 2018011263 W KR2018011263 W KR 2018011263W WO 2019059719 A3 WO2019059719 A3 WO 2019059719A3
Authority
WO
WIPO (PCT)
Prior art keywords
pseudocapacitor
negative electrode
electrode material
manufacturing same
manufacturing
Prior art date
Application number
PCT/KR2018/011263
Other languages
English (en)
Korean (ko)
Other versions
WO2019059719A2 (fr
Inventor
서동훈
윤석현
류병국
Original Assignee
주식회사 엘지화학
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
Priority claimed from KR1020180113044A external-priority patent/KR102084771B1/ko
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to US16/627,215 priority Critical patent/US11469055B2/en
Priority to JP2020517271A priority patent/JP6925592B2/ja
Priority to EP18858129.2A priority patent/EP3637450B1/fr
Priority to CN201880039825.0A priority patent/CN111033660B/zh
Publication of WO2019059719A2 publication Critical patent/WO2019059719A2/fr
Publication of WO2019059719A3 publication Critical patent/WO2019059719A3/fr

Links

Classifications

    • 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
    • H01G11/02—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, 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
    • H01G11/24—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, 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
    • H01G11/46—Metal oxides
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

La présente invention concerne un matériau d'électrode négative pour un pseudo-condensateur qui présente des caractéristiques de capacité excellentes spécifiques,et son procédé de fabrication.
PCT/KR2018/011263 2017-09-25 2018-09-21 Matériau d'électrode négative pour pseudocondensateur et son procédé de fabrication WO2019059719A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US16/627,215 US11469055B2 (en) 2017-09-25 2018-09-21 Pseudocapacitor anode material and method for preparing the same
JP2020517271A JP6925592B2 (ja) 2017-09-25 2018-09-21 擬似キャパシタ用負極物質およびその製造方法
EP18858129.2A EP3637450B1 (fr) 2017-09-25 2018-09-21 Matériau d'électrode négative pour pseudocondensateur et son procédé de fabrication
CN201880039825.0A CN111033660B (zh) 2017-09-25 2018-09-21 赝电容器的阳极材料及其制备方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2017-0123725 2017-09-25
KR20170123725 2017-09-25
KR10-2018-0113044 2018-09-20
KR1020180113044A KR102084771B1 (ko) 2017-09-25 2018-09-20 수도커패시터용 음극 물질 및 그 제조 방법

Publications (2)

Publication Number Publication Date
WO2019059719A2 WO2019059719A2 (fr) 2019-03-28
WO2019059719A3 true WO2019059719A3 (fr) 2019-05-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/011263 WO2019059719A2 (fr) 2017-09-25 2018-09-21 Matériau d'électrode négative pour pseudocondensateur et son procédé de fabrication

Country Status (1)

Country Link
WO (1) WO2019059719A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110642341B (zh) * 2019-10-22 2022-03-08 河海大学 一种用于臭氧/电过滤耦合水处理体系的膜电极及其制备方法和应用
CN112053861B (zh) * 2020-08-25 2022-08-23 浙江工业大学 一种三维导电MOF@MXene复合电极的原位制备方法
CN112159605A (zh) * 2020-09-09 2021-01-01 苏州北科纳米科技有限公司 一种基于熔盐法制备mxene材料的方法及应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110255212A1 (en) * 2006-09-01 2011-10-20 Battelle Memorial Institute Carbon Nanotube Nanocomposites, Methods of Making Carbon Nanotube Nanocomposites, and Devices Comprising the Nanocomposites
KR101280914B1 (ko) * 2010-05-17 2013-07-18 삼화콘덴서공업주식회사 음극활물질 및 그 제조방법과 그 음극활물질을 포함하는 2차 전지 및 슈퍼 커패시터
CN105161314A (zh) * 2015-08-26 2015-12-16 西南石油大学 纳米氧化镍/镍/石墨烯复合材料及其制备方法和应用
KR20160122525A (ko) * 2015-04-14 2016-10-24 울산과학기술원 복합 전극, 이의 제조 방법, 및 이를 포함하는 전기화학 소자

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110255212A1 (en) * 2006-09-01 2011-10-20 Battelle Memorial Institute Carbon Nanotube Nanocomposites, Methods of Making Carbon Nanotube Nanocomposites, and Devices Comprising the Nanocomposites
KR101280914B1 (ko) * 2010-05-17 2013-07-18 삼화콘덴서공업주식회사 음극활물질 및 그 제조방법과 그 음극활물질을 포함하는 2차 전지 및 슈퍼 커패시터
KR20160122525A (ko) * 2015-04-14 2016-10-24 울산과학기술원 복합 전극, 이의 제조 방법, 및 이를 포함하는 전기화학 소자
CN105161314A (zh) * 2015-08-26 2015-12-16 西南石油大学 纳米氧化镍/镍/石墨烯复合材料及其制备方法和应用

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JAMPANI, PRASHANIH H. ET AL.: "High Energy Density Titanium Doped-vanadium Oxide-vertically Aligned Cnt Composite Electrodes for SupercapacitoR Applications", JOURNAL OF MATERIALS CHEMISTRY A, vol. 3, 2015, pages 8413 - 8432, XP055614677 *
See also references of EP3637450A4 *

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Publication number Publication date
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