FIELD: electrochemical devices materials production.
SUBSTANCE: invention relates to electrochemical devices materials production, in particular to solid oxide electrolyte materials with proton conductivity based on barium-lanthanum indate (BaLaInO4), which may be used as an electrolyte material in proton conducting solid oxide fuel cells used for electricity generation. Material is a barium-lanthanum indate doped with gadolinium and has the following composition: BaLa0.9Gd0.1InO4.
EFFECT: invention provides possibility to create material based on barium-lanthanum indate characterized by high proton conductivity at T < 450°C and pH2O = 2∙10−2 atm.
1 cl, 4 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SOLID OXIDE ELECTROLYTE MATERIAL WITH PROTON CONDUCTIVITY BASED ON SAMARIUM-SUBSTITUTED BARIUM-LANTHANUM INDATE | 2024 |
|
RU2825430C1 |
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|
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|
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|
RU2781270C1 |
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|
RU2806785C1 |
| SOLID OXIDE ELECTROLYTE MATERIAL WITH PROTON CONDUCTIVITY BASED ON BARIUM-LANTHANUM INDATE BaLaInO DOPED WITH STRONTIUM AND CALCIUM | 2023 |
|
RU2807442C1 |
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RU2791726C1 |
