CA2137323A1 - Condensateur a double couche - Google Patents
Condensateur a double coucheInfo
- Publication number
- CA2137323A1 CA2137323A1 CA2137323A CA2137323A CA2137323A1 CA 2137323 A1 CA2137323 A1 CA 2137323A1 CA 2137323 A CA2137323 A CA 2137323A CA 2137323 A CA2137323 A CA 2137323A CA 2137323 A1 CA2137323 A1 CA 2137323A1
- Authority
- CA
- Canada
- Prior art keywords
- electric double
- expanded graphite
- composed mainly
- layer capacitor
- carbon
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 title abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 6
- 229910002804 graphite Inorganic materials 0.000 abstract 4
- 239000010439 graphite Substances 0.000 abstract 4
- 239000000853 adhesive Substances 0.000 abstract 3
- 230000001070 adhesive effect Effects 0.000 abstract 3
- 229910003481 amorphous carbon Inorganic materials 0.000 abstract 2
- 239000003575 carbonaceous material Substances 0.000 abstract 2
- 239000003610 charcoal Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
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
- H01G11/22—Electrodes
- H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
- H01G11/28—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features arranged or disposed on a current collector; Layers or phases between electrodes and current collectors, e.g. adhesives
-
- 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
- H01G11/32—Carbon-based
- H01G11/34—Carbon-based characterised by carbonisation or activation of carbon
-
- 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
- H01G11/32—Carbon-based
- H01G11/44—Raw materials therefor, e.g. resins or coal
-
- 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
- H01G11/32—Carbon-based
- H01G11/38—Carbon pastes or blends; Binders or additives therein
-
- 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)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002137323A CA2137323C (fr) | 1993-12-06 | 1994-12-05 | Condensateur a double couche |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP05-339729 | 1993-12-06 | ||
JP5339729A JPH07161589A (ja) | 1993-12-06 | 1993-12-06 | 電気二重層キャパシタ |
CA002137323A CA2137323C (fr) | 1993-12-06 | 1994-12-05 | Condensateur a double couche |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2137323A1 true CA2137323A1 (fr) | 1995-06-07 |
CA2137323C CA2137323C (fr) | 1999-09-07 |
Family
ID=29271280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002137323A Expired - Fee Related CA2137323C (fr) | 1993-12-06 | 1994-12-05 | Condensateur a double couche |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2137323C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007001202A1 (fr) * | 2005-06-24 | 2007-01-04 | Universal Supercapacitors Llc | Électrode et collecteur de courant pour condensateur électrochimique ayant une double couche électrique et condensateur électrochimique ayant une double couche électrique formée à l’aide de ceux-ci |
US8472163B2 (en) | 2007-02-19 | 2013-06-25 | Universal Supercapacitors Llc | Negative electrode current collector for heterogeneous electrochemical capacitor and method of manufacture thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008544544A (ja) | 2005-06-24 | 2008-12-04 | ユニバーサル・スーパーキャパシターズ・エルエルシー | 電気二重層電気化学キャパシタの集電体及び該集電体の製造方法 |
WO2008067337A2 (fr) | 2006-11-27 | 2008-06-05 | Universal Supercapacitors Llc | Électrode conçue pour des condensateurs électrochimiques à double couche électrique possédant des paramètres extrêmement spécifiques |
-
1994
- 1994-12-05 CA CA002137323A patent/CA2137323C/fr not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007001202A1 (fr) * | 2005-06-24 | 2007-01-04 | Universal Supercapacitors Llc | Électrode et collecteur de courant pour condensateur électrochimique ayant une double couche électrique et condensateur électrochimique ayant une double couche électrique formée à l’aide de ceux-ci |
US8472163B2 (en) | 2007-02-19 | 2013-06-25 | Universal Supercapacitors Llc | Negative electrode current collector for heterogeneous electrochemical capacitor and method of manufacture thereof |
Also Published As
Publication number | Publication date |
---|---|
CA2137323C (fr) | 1999-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |