FIELD: electrical industry.
SUBSTANCE: invention relates to the electrical industry, in particular to devices for the direct conversion of chemical energy into electrical energy, specifically to a lithium oxygen battery. A lithium-oxygen battery with a solid polymer electrolyte contains a positive electrode including a gas diffusion layer with a deposited active layer made of carbon nanotubes (CNTs) functionalized in alkali, mixed with a solid polymer electrolyte (SPE) ionomer at a Li+-Nafion/CNT ratio of 0.2, and SPE in the form of Li+-Nafion.
EFFECT: increasing the capacity and improving the cycling of lithium-air batteries.
2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR MANUFACTURING MEMBRANE-ELECTRODE BLOCK WITH SOLID POLYMER ELECTROLYTE | 2023 |
|
RU2805994C1 |
| METHOD FOR MANUFACTURING A CATALYTIC LAYER OF ELECTRODES FOR A SOLID POLYMER FUEL CELL | 2021 |
|
RU2781052C1 |
| METHOD FOR PRODUCING LITHIUM-SULFUR CATHODE | 2022 |
|
RU2796628C2 |
| METHOD OF MANUFACTURING OF MEMBRANE-ELECTRODE UNIT WITH BIFUNCTIONAL ELECTROCATALYTIC LAYERS | 2009 |
|
RU2392698C1 |
| CATHODE FOR METAL-AIR CURRENT SOURCES AND METAL-AIR CURRENT SOURCE WITH SUCH CATHODE | 2014 |
|
RU2575194C1 |
| RECHARGEABLE ELECTRODES FROM ALKALI AND ALKALI-EARTH METALS WITH CONTROLLED GROWTH OF DENDRITES AND METHODS OF THEIR PRODUCTION AND USE | 2012 |
|
RU2601548C2 |
| CATHODE MATERIAL FOR LITHIUM ION BATTERIES BASED ON MODIFIED PHOSPHATES | 2013 |
|
RU2556011C2 |
| CATHODES BASED ON CARBON AEROGELS FOR LITHIUM AIR BATTERIES | 2020 |
|
RU2801185C2 |
| ELECTRODE FOR FUEL CELL AND METHOD FOR FABRICATING ELECTRODE FOR FUEL CELL, MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL | 2012 |
|
RU2590890C1 |
| CATHODE ACTIVE MATERIAL BASED ON LITHIATED IRON PHOSPHATE WITH MANGANESE MODIFYING ADDITIVE | 2011 |
|
RU2453950C1 |
