WO2012093880A3 - 슈퍼커패시터용 나노다공성 전극 및 이의 제조방법 - Google Patents

슈퍼커패시터용 나노다공성 전극 및 이의 제조방법 Download PDF

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WO2012093880A3
WO2012093880A3 PCT/KR2012/000137 KR2012000137W WO2012093880A3 WO 2012093880 A3 WO2012093880 A3 WO 2012093880A3 KR 2012000137 W KR2012000137 W KR 2012000137W WO 2012093880 A3 WO2012093880 A3 WO 2012093880A3
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nano
electrode
manufacturing
porous electrode
super capacitor
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PCT/KR2012/000137
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English (en)
French (fr)
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WO2012093880A9 (ko
WO2012093880A2 (ko
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정찬화
정명기
체레브코세르히
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성균관대학교산학협력단
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Priority to US13/978,051 priority Critical patent/US9847183B2/en
Priority to CN201280011931.0A priority patent/CN103503101A/zh
Priority to JP2013548354A priority patent/JP5714724B2/ja
Publication of WO2012093880A2 publication Critical patent/WO2012093880A2/ko
Publication of WO2012093880A9 publication Critical patent/WO2012093880A9/ko
Publication of WO2012093880A3 publication Critical patent/WO2012093880A3/ko

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/84Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • H01G11/86Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00Electroforming
    • C25D1/12Electroforming by electrophoresis
    • C25D1/14Electroforming by electrophoresis of inorganic material
    • C25D1/16Metals
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00Electrophoretic coating characterised by the process
    • C25D13/02Electrophoretic coating characterised by the process with inorganic material
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00Electrophoretic coating characterised by the process
    • C25D13/22Servicing or operating apparatus or multistep processes
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48After-treatment of electroplated surfaces
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22Electrodes
    • H01G11/24Electrodes 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22Electrodes
    • H01G11/26Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13Energy storage using capacitors

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

본 발명은 슈퍼커패시터용 나노다공성 전극 및 이의 제조방법에 관한 것으로, 보다 상세하게는, 수소발생이 수반되는 전해도금법을 이용하여 전극 표면 또는 내부에 다공을 형성시킴으로써, 전극의 비표면적을 증가시켜 커패시터의 충방전 용량, 에너지 밀도, 출력 밀도 등을 향상시킬 수 있는 슈퍼커패시터용 나노다공성 전극 및 이의 제조방법에 관한 것이다. 본 발명에 따른 슈퍼커패시터용 나노다공성 전극의 제조방법은 전해도금으로 발생하는 수소를 주형(template)으로 사용하여 나노다공성 전극을 제조함으로써 금속의 사용량을 최소화하여 전극 제조비용을 대폭 줄일 수 있고, 간단한 공정으로 전극의 비표면적을 제어할 수 있을 뿐만 아니라, 비표면적 또한 증가시켜 커패시터의 충방전 용량, 에너지 밀도, 출력 밀도 등을 향상시킬 수 있는 효과가 있다.
PCT/KR2012/000137 2011-01-06 2012-01-06 슈퍼커패시터용 나노다공성 전극 및 이의 제조방법 WO2012093880A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/978,051 US9847183B2 (en) 2011-01-06 2012-01-06 Nano-porous electrode for super capacitor and manufacturing method thereof
CN201280011931.0A CN103503101A (zh) 2011-01-06 2012-01-06 用于超级电容器的纳米多孔电极及其制备方法
JP2013548354A JP5714724B2 (ja) 2011-01-06 2012-01-06 スーパーキャパシタ用ナノ多孔性電極及びこれの製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110001495A KR101199004B1 (ko) 2011-01-06 2011-01-06 슈퍼커패시터용 나노다공성 전극 및 이의 제조방법
KR10-2011-0001495 2011-01-06

Publications (3)

Publication Number Publication Date
WO2012093880A2 WO2012093880A2 (ko) 2012-07-12
WO2012093880A9 WO2012093880A9 (ko) 2012-09-07
WO2012093880A3 true WO2012093880A3 (ko) 2012-10-26

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PCT/KR2012/000137 WO2012093880A2 (ko) 2011-01-06 2012-01-06 슈퍼커패시터용 나노다공성 전극 및 이의 제조방법

Country Status (5)

Country Link
US (1) US9847183B2 (ko)
JP (1) JP5714724B2 (ko)
KR (1) KR101199004B1 (ko)
CN (1) CN103503101A (ko)
WO (1) WO2012093880A2 (ko)

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JP2014508399A (ja) 2014-04-03
WO2012093880A9 (ko) 2012-09-07
KR20120092758A (ko) 2012-08-22
CN103503101A (zh) 2014-01-08
JP5714724B2 (ja) 2015-05-07
WO2012093880A2 (ko) 2012-07-12
US20130321983A1 (en) 2013-12-05
US9847183B2 (en) 2017-12-19
KR101199004B1 (ko) 2012-11-07

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