FIELD: electrolytic solutions such as those for double-layer capacitors.
SUBSTANCE: proposed electrolyte having electric conductivity over 20 mS/cm at 25 °C incorporates at least one solvent whose dielectric constant is higher than 10, at least one solvent whose viscosity is lower than 1 centipoise, and at least one salt that enhances electric conductivity of electrolyte. Electrochemical double-layer capacitor using mentioned electrolytic solution is also proposed.
EFFECT: enhanced conductivity of electrolytic solution that does not emit prussic acid on occurrence of accident.
12 cl, 4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTROLYTE FOR DOUBLE-LAYER ELECTROCHEMICAL CAPACITOR | 2023 |
|
RU2807313C1 |
| ELECTROLYTE FOR A DOUBLE-LAYER ELECTROCHEMICAL CAPACITOR AND METHOD FOR ITS PREPARATION | 2022 |
|
RU2782246C1 |
| SUPERCAPACITOR ELECTROLYTE | 2014 |
|
RU2552357C1 |
| FLUOROALKYL PHOSPHATES, METHOD FOR THEIR PREPARING AND ELECTROLYTES BASED ON THEREOF | 2001 |
|
RU2265609C2 |
| ELECTROLYTE SOLUTION FOR ELECTRICITY STORAGE DEVICE, SUCH AS BATTERIES AND CAPACITORS CONTAINING SALT, WHEREIN ALKALI METAL, ALKALINE EARTH METAL OR ALUMINUM SERVES AS CATIONS, AND ORGANIC SOLVENT HAVING HETERO ELEMENT, METHOD FOR PRODUCING SAME AND CAPACITOR PROVIDED WITH SAID ELECTROLYTE SOLUTION | 2014 |
|
RU2645104C2 |
| IONIC LIQUIDS II | 2001 |
|
RU2272043C2 |
| METHOD FOR PREPARING BIS-(TRIFLUOROMETHYL)-IMIDO-SALTS | 2002 |
|
RU2278109C2 |
| ELECTROLYTIC CAPACITOR AND ELECTROCONDUCTIVE LAYER WITH SPECIFIC ELECTROCONDUCTIVITY OF AT LEAST 150 Cm/cm | 2003 |
|
RU2363709C2 |
| ELECTROLYTE, ELECTROLYTIC MIXTURE AND SOLUTION, CONDENSER, SECONDARY LITHIUM CELL AND METHOD OF OBTAINING QUATERNARY AMMONIUM SALT | 2004 |
|
RU2329257C2 |
| WORKING ELECTROLYTE FOR CONDENSER, PROCEDURE FOR ITS PREPARATION AND ALUMINIUM ELECROLYTIC CONDENSER WITH SUCH ELECTROLYTE | 2008 |
|
RU2358348C1 |
