CN108231432B - 一种改善超级电容器自放电的方法 - Google Patents
一种改善超级电容器自放电的方法 Download PDFInfo
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- CN108231432B CN108231432B CN201711487830.1A CN201711487830A CN108231432B CN 108231432 B CN108231432 B CN 108231432B CN 201711487830 A CN201711487830 A CN 201711487830A CN 108231432 B CN108231432 B CN 108231432B
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- precursor gas
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- 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
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
- C23C16/45553—Atomic layer deposition [ALD] characterized by the use of precursors specially adapted for ALD
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- 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
-
- 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
- H01G11/46—Metal oxides
-
- 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
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711487830.1A CN108231432B (zh) | 2017-12-29 | 2017-12-29 | 一种改善超级电容器自放电的方法 |
Applications Claiming Priority (1)
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CN201711487830.1A CN108231432B (zh) | 2017-12-29 | 2017-12-29 | 一种改善超级电容器自放电的方法 |
Publications (2)
Publication Number | Publication Date |
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CN108231432A CN108231432A (zh) | 2018-06-29 |
CN108231432B true CN108231432B (zh) | 2019-12-13 |
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CN201711487830.1A Active CN108231432B (zh) | 2017-12-29 | 2017-12-29 | 一种改善超级电容器自放电的方法 |
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Families Citing this family (1)
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CN110957143A (zh) * | 2019-12-03 | 2020-04-03 | 西安交通大学 | 一种超级电容器用电极及其制备方法和应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003151862A (ja) * | 2001-11-12 | 2003-05-23 | Hiroko Ishikawa | 連続成膜 |
KR100894481B1 (ko) * | 2007-04-16 | 2009-04-22 | 한국과학기술연구원 | 초극세 탄소 섬유에 축적한 금속산화물로 이루어진슈퍼커패시터용 전극 및 그 제조 방법 |
EP2483453A1 (en) * | 2009-10-02 | 2012-08-08 | Newcastle Innovation Limited | Supercapacitor electrodes |
US20110151142A1 (en) * | 2009-12-22 | 2011-06-23 | Applied Materials, Inc. | Pecvd multi-step processing with continuous plasma |
KR101536509B1 (ko) * | 2014-02-20 | 2015-07-13 | 지에스에너지 주식회사 | 고유전율 금속산화물이 증착된 카본을 적용한 전극 및 이를 포함하는 전기화학적 에너지 저장장치 |
KR20160005999A (ko) * | 2014-07-08 | 2016-01-18 | 주식회사 엘지화학 | 고전압 리튬 이차전지용 표면 코팅된 양극 활물질 및 이를 포함하는 고전압 리튬 이차전지 |
CN104659350B (zh) * | 2015-02-26 | 2017-05-03 | 中南大学 | 一种超级电池用活性炭材料表面二次修饰改性方法 |
CN104979562A (zh) * | 2015-06-02 | 2015-10-14 | 哈尔滨工业大学 | 一种过放电能至0v的锂离子电池复合正极及其制备方法和应用 |
CN105680052B (zh) * | 2016-01-14 | 2019-09-06 | 厦门韫茂科技有限公司 | 提升储能电池导电剂材料性能的方法 |
CN107170988B (zh) * | 2017-05-09 | 2020-03-27 | 超威电源集团有限公司 | 一种改性低自放电率的铅碳电池及其保管方法 |
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Effective date of registration: 20210218 Address after: 518109 3ABC, building 6, Baoneng Science Park, Qinghu village, Qinghu community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN SOFT POWER TECHNOLOGY Co.,Ltd. Address before: 430000 Optics Valley road 303, Optics Valley New Technology Development Zone, Wuhan, Hubei. Room 302, 2-03 302, core center, Optics Valley. Patentee before: WUHAN AITEMIKE SUPER ENERGY NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230511 Address after: 430070 Room 01, Floor 4, Building 4, Phase III, Wuhan Optics Valley Electronics Industrial Park, No. 28, Gaoxin 4th Road, Fozuling Street, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee after: ROUDIAN (WUHAN) TECHNOLOGY CO.,LTD. Address before: 518109 3ABC, building 6, Baoneng Science Park, Qinghu village, Qinghu community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SOFT POWER TECHNOLOGY Co.,Ltd. |