WO2009126382A3 - Supercapacitors and methods of making and using same - Google Patents
Supercapacitors and methods of making and using same Download PDFInfo
- Publication number
- WO2009126382A3 WO2009126382A3 PCT/US2009/036184 US2009036184W WO2009126382A3 WO 2009126382 A3 WO2009126382 A3 WO 2009126382A3 US 2009036184 W US2009036184 W US 2009036184W WO 2009126382 A3 WO2009126382 A3 WO 2009126382A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- improved
- supercapacitors
- making
- methods
- same
- Prior art date
Links
- 239000003792 electrolyte Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000002041 carbon nanotube Substances 0.000 abstract 1
- 229910021393 carbon nanotube Inorganic materials 0.000 abstract 1
- 239000002608 ionic liquid Substances 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0657—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body
- H01L29/0665—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body the shape of the body defining a nanostructure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- 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
-
- 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
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0657—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body
- H01L29/0665—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body the shape of the body defining a nanostructure
- H01L29/0669—Nanowires or nanotubes
- H01L29/0673—Nanowires or nanotubes oriented parallel to a substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/92—Capacitors with potential-jump barrier or surface barrier
-
- 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
Described herein are improved supercapacitor components and supercapacitors made from such components. Further described are methods of making and using the improved supercapacitor components and supercapacitors made therefrom. An improved electrolyte is formed from an ionic liquid. An improved electrode is formed from carbon nanotubes. A supercapacitor can include the improved electrolyte and/or the improved electrode.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3398108P | 2008-03-05 | 2008-03-05 | |
US61/033,981 | 2008-03-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009126382A2 WO2009126382A2 (en) | 2009-10-15 |
WO2009126382A3 true WO2009126382A3 (en) | 2010-01-07 |
Family
ID=41162492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/036184 WO2009126382A2 (en) | 2008-03-05 | 2009-03-05 | Supercapacitors and methods of making and using same |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2009126382A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110205688A1 (en) * | 2010-02-19 | 2011-08-25 | Nthdegree Technologies Worldwide Inc. | Multilayer Carbon Nanotube Capacitor |
WO2015183762A1 (en) * | 2014-05-24 | 2015-12-03 | Georgia Tech Research Corporation | Chip-scale embedded carbon nanotube electrochemical double layer supercapacitor |
CN109599412B (en) * | 2017-09-30 | 2020-09-08 | 清华大学 | Photoelectric self-energy storage device |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020008956A1 (en) * | 1997-06-04 | 2002-01-24 | Chun-Ming Niu | Fibril composite electrode for electrochemical capacitors |
US20020177039A1 (en) * | 2000-12-23 | 2002-11-28 | Wen Lu | Long-lived conjugated polymer electrochemical devices incorporating ionic liquids |
US20030026063A1 (en) * | 1999-11-25 | 2003-02-06 | Lithiun Power Technologies, Inc. | Electrochemical capacitor and methods of fabricating same |
US20060087797A1 (en) * | 2004-10-22 | 2006-04-27 | Matsushita Electric Industrial Co., Ltd. | Electric double layer capacitor |
US20070001220A1 (en) * | 2004-09-16 | 2007-01-04 | Atomate Corporation | Nanotube Transistor and Rectifying Devices |
US20070093678A1 (en) * | 2005-10-26 | 2007-04-26 | Teruo Umemoto | Novel perfluoroalkanesulfonamide compounds |
US20070237990A1 (en) * | 2003-06-02 | 2007-10-11 | Kh Chemicals Co., Ltd. | Carbon nanotube electrode comprising sulfur or metal nanoparticles as a binder and process for preparing the same |
US20080014443A1 (en) * | 2004-11-11 | 2008-01-17 | Board Of Regents, The University Of Texas System | Method and apparatus for transferring an array of oriented carbon nanotubes |
US20080027230A1 (en) * | 2004-07-16 | 2008-01-31 | Ignatyev Nikolai Mykola | Process for the Preparation of Onium Salts Having a Low Chloride Content |
US20080039342A1 (en) * | 2005-01-07 | 2008-02-14 | Combimatrix Corporation | Process for transition metal-catalyzed electrochemical allylic alkylation on an electrode array device |
-
2009
- 2009-03-05 WO PCT/US2009/036184 patent/WO2009126382A2/en active Application Filing
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020008956A1 (en) * | 1997-06-04 | 2002-01-24 | Chun-Ming Niu | Fibril composite electrode for electrochemical capacitors |
US20030026063A1 (en) * | 1999-11-25 | 2003-02-06 | Lithiun Power Technologies, Inc. | Electrochemical capacitor and methods of fabricating same |
US20020177039A1 (en) * | 2000-12-23 | 2002-11-28 | Wen Lu | Long-lived conjugated polymer electrochemical devices incorporating ionic liquids |
US20070237990A1 (en) * | 2003-06-02 | 2007-10-11 | Kh Chemicals Co., Ltd. | Carbon nanotube electrode comprising sulfur or metal nanoparticles as a binder and process for preparing the same |
US20080027230A1 (en) * | 2004-07-16 | 2008-01-31 | Ignatyev Nikolai Mykola | Process for the Preparation of Onium Salts Having a Low Chloride Content |
US20070001220A1 (en) * | 2004-09-16 | 2007-01-04 | Atomate Corporation | Nanotube Transistor and Rectifying Devices |
US20060087797A1 (en) * | 2004-10-22 | 2006-04-27 | Matsushita Electric Industrial Co., Ltd. | Electric double layer capacitor |
US20080014443A1 (en) * | 2004-11-11 | 2008-01-17 | Board Of Regents, The University Of Texas System | Method and apparatus for transferring an array of oriented carbon nanotubes |
US20080039342A1 (en) * | 2005-01-07 | 2008-02-14 | Combimatrix Corporation | Process for transition metal-catalyzed electrochemical allylic alkylation on an electrode array device |
US20070093678A1 (en) * | 2005-10-26 | 2007-04-26 | Teruo Umemoto | Novel perfluoroalkanesulfonamide compounds |
Also Published As
Publication number | Publication date |
---|---|
WO2009126382A2 (en) | 2009-10-15 |
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