CN110073458B - 褶皱状石墨烯复合体的制备方法、由此制备的复合体及包含复合体的超级电容器 - Google Patents

褶皱状石墨烯复合体的制备方法、由此制备的复合体及包含复合体的超级电容器 Download PDF

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CN110073458B
CN110073458B CN201780076905.9A CN201780076905A CN110073458B CN 110073458 B CN110073458 B CN 110073458B CN 201780076905 A CN201780076905 A CN 201780076905A CN 110073458 B CN110073458 B CN 110073458B
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graphene
composite
carbon nanotube
prepared
electrode
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CN110073458A (zh
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张喜栋
蒋韩权
崔志赫
吉大燮
金亨锡
裵仁国
徐宙范
赵恩姬
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Korea Institute of Geoscience and Mineral Resources KIGAM
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Korea Institute of Geoscience and Mineral Resources KIGAM
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Priority claimed from KR1020160169022A external-priority patent/KR101744122B1/ko
Priority claimed from KR1020160174818A external-priority patent/KR101742593B1/ko
Priority claimed from KR1020170001353A external-priority patent/KR101753129B1/ko
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/168—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • 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
    • 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
    • H01G11/52—Separators
    • 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
    • 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
    • H01G11/66—Current collectors
    • 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
CN201780076905.9A 2016-12-12 2017-03-29 褶皱状石墨烯复合体的制备方法、由此制备的复合体及包含复合体的超级电容器 Active CN110073458B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
KR10-2016-0169022 2016-12-12
KR1020160169022A KR101744122B1 (ko) 2016-12-12 2016-12-12 구겨진 형상의 그래핀-탄소나노튜브 복합체 제조방법, 이에 따라 제조된 그래핀-탄소나노튜브 복합체 및 이를 포함하는 슈퍼커패시터
KR1020160174818A KR101742593B1 (ko) 2016-12-20 2016-12-20 구겨진 형상의 그래핀-탄소나노튜브-고분자 복합체 제조방법, 이에 따라 제조된 복합체 및 이를 포함하는 슈퍼커패시터
KR10-2016-0174818 2016-12-20
KR1020170001353A KR101753129B1 (ko) 2017-01-04 2017-01-04 구겨진 형상의 그래핀 복합체를 포함하는 슈퍼커패시터 전극의 제조방법, 이에 따라 제조되는 전극 및 이를 포함하는 슈퍼커패시터
KR10-2017-0001353 2017-01-04
PCT/KR2017/003433 WO2018110776A1 (ko) 2016-12-12 2017-03-29 구겨진 형상의 그래핀 복합체 제조방법, 이에 따라 제조되는 복합체 및 복합체를 포함하는 슈퍼커패시터

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CN110073458A CN110073458A (zh) 2019-07-30
CN110073458B true CN110073458B (zh) 2022-07-08

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US11081684B2 (en) * 2017-05-24 2021-08-03 Honda Motor Co., Ltd. Production of carbon nanotube modified battery electrode powders via single step dispersion
CN111285336B (zh) * 2018-12-10 2023-02-03 北京清正泰科技术有限公司 一种消除二维材料褶皱的方法
WO2020231150A1 (ko) * 2019-05-15 2020-11-19 주식회사 엘지화학 도전재, 상기 도전재를 포함하는 전극, 및 상기 전극을 포함하는 이차 전지
CN110544771B (zh) * 2019-08-23 2021-02-05 暨南大学 低电压、高载量的自支撑钾离子电池负极及其制备与应用
CN111739740B (zh) * 2020-06-29 2021-12-07 清华大学深圳国际研究生院 多孔碳基复合材料及其制备方法
CN114171325A (zh) * 2021-11-17 2022-03-11 中北大学南通智能光机电研究院 一种三维石墨烯/聚苯胺负载的导电织物复合电极材料的制备方法
CN115172066B (zh) * 2022-06-16 2023-04-25 宁德师范学院 一种Fe3+诱导的褶皱石墨烯基电容复合材料及其制备方法
CN116836421B (zh) * 2023-04-11 2024-02-06 湖北中一科技股份有限公司 一种导电膜及其制备方法

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