FR3078817B1 - METHOD FOR PRODUCING ELECTRODES ON A SUBSTRATE AND DEVICES INCLUDING SAID ELECTRODES - Google Patents
METHOD FOR PRODUCING ELECTRODES ON A SUBSTRATE AND DEVICES INCLUDING SAID ELECTRODES Download PDFInfo
- Publication number
- FR3078817B1 FR3078817B1 FR1852034A FR1852034A FR3078817B1 FR 3078817 B1 FR3078817 B1 FR 3078817B1 FR 1852034 A FR1852034 A FR 1852034A FR 1852034 A FR1852034 A FR 1852034A FR 3078817 B1 FR3078817 B1 FR 3078817B1
- Authority
- FR
- France
- Prior art keywords
- electrodes
- substrate
- producing
- devices including
- depositing
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002904 solvent Substances 0.000 abstract 4
- 238000000151 deposition Methods 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002243 precursor Substances 0.000 abstract 2
- 239000011149 active material Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000003860 storage Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
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- 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
- H01G11/66—Current collectors
- H01G11/68—Current collectors characterised by their material
-
- 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
- H01G11/46—Metal oxides
-
- 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
- H01G11/84—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Semiconductor Memories (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
La présente invention concerne un procédé d'élaboration d'électrodes sur un substrat, notamment un substrat souple, tel que ledit procédé comprend : (i) une étape de dépôt d'un précurseur d'or en dispersion dans un solvant ou mélange de solvants sur ledit substrat ; puis (ii) une étape de dépôt d'un précurseur d'un matériau actif en dispersion dans un solvant ou mélange de solvants permettant le stockage électrochimique de l'énergie, sur ladite couche obtenue à l'étape (i); (iii) l'irradiation laser de la bi-couche ainsi réalisée selon le motif désiré ; et (iv) le retrait des parties du dépôt non irradiées par lavage. L'invention concerne également les dispositifs comprenant lesdites électrodes, tels que notamment les microsupercondensateurs.The present invention relates to a method for producing electrodes on a substrate, in particular a flexible substrate, such that said method comprises: (i) a step of depositing a gold precursor in dispersion in a solvent or mixture of solvents on said substrate; then (ii) a step of depositing a precursor of an active material in dispersion in a solvent or mixture of solvents allowing the electrochemical storage of energy, on said layer obtained in step (i); (iii) laser irradiation of the bi-layer thus produced according to the desired pattern; and (iv) removing the non-irradiated parts of the deposit by washing. The invention also relates to devices comprising said electrodes, such as in particular microsupercapacitors.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1852034A FR3078817B1 (en) | 2018-03-08 | 2018-03-08 | METHOD FOR PRODUCING ELECTRODES ON A SUBSTRATE AND DEVICES INCLUDING SAID ELECTRODES |
PCT/EP2019/055910 WO2019170889A1 (en) | 2018-03-08 | 2019-03-08 | Method for producing electrodes on a substrate and the devices comprising said electrodes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1852034A FR3078817B1 (en) | 2018-03-08 | 2018-03-08 | METHOD FOR PRODUCING ELECTRODES ON A SUBSTRATE AND DEVICES INCLUDING SAID ELECTRODES |
FR1852034 | 2018-03-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3078817A1 FR3078817A1 (en) | 2019-09-13 |
FR3078817B1 true FR3078817B1 (en) | 2020-04-03 |
Family
ID=63637943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1852034A Active FR3078817B1 (en) | 2018-03-08 | 2018-03-08 | METHOD FOR PRODUCING ELECTRODES ON A SUBSTRATE AND DEVICES INCLUDING SAID ELECTRODES |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3078817B1 (en) |
WO (1) | WO2019170889A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114203947A (en) * | 2021-10-29 | 2022-03-18 | 兰钧新能源科技有限公司 | Power battery pole piece and preparation method thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110080185A (en) * | 2010-01-05 | 2011-07-13 | 한국과학기술연구원 | Electrode having nanocomposite active material, manufacturing method thereof, and electrochemical device comprising the same |
SG10201703118VA (en) * | 2012-10-17 | 2017-05-30 | Univ Singapore Technology & Design | High specific capacitance and high power density of printed flexible micro-supercapacitors |
WO2015069332A1 (en) * | 2013-11-08 | 2015-05-14 | The Regents Of The University Of California | Three-dimensional graphene framework-based high-performance supercapacitors |
KR102443607B1 (en) * | 2014-06-16 | 2022-09-16 | 더 리전트 오브 더 유니버시티 오브 캘리포니아 | Hybrid electrochemical cell |
JP2018501644A (en) * | 2014-11-18 | 2018-01-18 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | Porous interconnected corrugated carbon based network (ICCN) composites |
DE102016222943B3 (en) * | 2016-11-21 | 2017-12-28 | Leibniz-Institut Für Polymerforschung Dresden E.V. | Metallised surfaces and methods for their production |
-
2018
- 2018-03-08 FR FR1852034A patent/FR3078817B1/en active Active
-
2019
- 2019-03-08 WO PCT/EP2019/055910 patent/WO2019170889A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3078817A1 (en) | 2019-09-13 |
WO2019170889A1 (en) | 2019-09-12 |
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