FIELD: electrochemical devices using solid oxide electrolyte.
SUBSTANCE: proposed electrode-electrolyte couple has porous electrode whose surface is covered with multilayer bismuth oxide based solid electrolyte with doping additives. Proposed method for producing electrode-electrolyte couple includes impregnation of electrode pores with organogel incorporating bismuth oxide particles with doping additives and organic solution of bismuth salts and metals of doping additives, as well as thermal destruction of organic part of organogel resulting in chemical deposition and formation of multilayer solid electrolyte.
EFFECT: reduced cost of bismuth oxide based electrode-electrolyte couple.
20 cl, 7 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTRODE-ELECTROLYTE PAIR ON BASE OF CERIUM DIOXIDE (VARIANTS), METHOD FOR MAKING IT (VARIANTS) AND ORGANOGEL | 2003 |
|
RU2236722C1 |
| ZIRCONIUM-BASED ELECTRODE-ELECTROLYTE COUPLE (ALTERNATIVES), ITS MANUFACTURING PROCESS (ALTERNATIVES), AND ORGANOGEL | 2003 |
|
RU2236068C1 |
| PERIODICALLY CHARGED ACCUMULATOR ELEMENT WITH SEPARATOR | 2018 |
|
RU2718112C1 |
| REMOVAL OF IMPURITY PHASES FROM ELECTROCHEMICAL DEVICES | 2008 |
|
RU2446515C2 |
| SOLID OXIDE FUEL CELL | 2005 |
|
RU2356132C2 |
| METHOD FOR PRODUCING SINGLE HIGH-TEMPERATURE FUEL ELEMENT AND ITS COMPONENTS: CATHODE, ELECTROLYTE, ANODE, CURRENT DUCT, INTERFACE AND INSULATING LAYERS | 1997 |
|
RU2125324C1 |
| ELECTROLYTE FORMATION METHOD | 2016 |
|
RU2699815C2 |
| METHOD OF MAKING SOLID-OXIDE FUEL CELL | 2004 |
|
RU2362239C2 |
| PACK OF CONVERTIBLE SOLID-OXIDE FUEL ELEMENTS AND METHOD OF ITS FABRICATION | 2006 |
|
RU2373616C1 |
| SOLID OXIDE FUEL CELLS WITH BEARING ANODE AND CERMET IONOGEN | 2004 |
|
RU2342740C2 |
