Layered Perovskites BaLn<sub>n</sub>In<sub>n</sub>O<sub>3n+1</sub> (<i>n</i> = 1, 2) for Electrochemical Applications: A Mini Review
Modern humanity is facing many challenges, such as declining reserves of fossil energy resources and their increasing prices, climate change and an increase in the number of respiratory diseases including COVID-19. This causes an urgent need to create advanced energy materials and technologies to su...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-12-01
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| Series: | Membranes |
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| Online Access: | https://www.mdpi.com/2077-0375/13/1/34 |
| _version_ | 1797438844223619072 |
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| author | Nataliia Tarasova |
| author_facet | Nataliia Tarasova |
| author_sort | Nataliia Tarasova |
| collection | DOAJ |
| description | Modern humanity is facing many challenges, such as declining reserves of fossil energy resources and their increasing prices, climate change and an increase in the number of respiratory diseases including COVID-19. This causes an urgent need to create advanced energy materials and technologies to support the sustainable development of renewable energy systems including hydrogen energy. Layered perovskites have many attractions due to their physical and chemical properties. The structure of such compounds contains perovskite layers divided by layers with different frameworks, which provide their properties’ features. Proton-conduction layered perovskites open up a novel structural class of protonic conductors, potentially suitable for application in such hydrogen energy devices as protonic ceramic electrolysis cells and protonic ceramic fuel cells. In this mini review, the special features of proton transport in the novel class of proton conductors BaLn<sub>n</sub>In<sub>n</sub>O<sub>3n+1</sub> (<i>n</i> = 1, 2) with a layered perovskite structure are observed and general regularities are discussed. |
| first_indexed | 2024-03-09T11:44:09Z |
| format | Article |
| id | doaj.art-137dc95561074edb8c37fcf78f3e32da |
| institution | Directory Open Access Journal |
| issn | 2077-0375 |
| language | English |
| last_indexed | 2024-03-09T11:44:09Z |
| publishDate | 2022-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Membranes |
| spelling | doaj.art-137dc95561074edb8c37fcf78f3e32da2023-11-30T23:26:18ZengMDPI AGMembranes2077-03752022-12-011313410.3390/membranes13010034Layered Perovskites BaLn<sub>n</sub>In<sub>n</sub>O<sub>3n+1</sub> (<i>n</i> = 1, 2) for Electrochemical Applications: A Mini ReviewNataliia Tarasova0The Institute of High Temperature Electrochemistry of the Ural Branch of the Russian Academy of Sciences, 620066 Yekaterinburg, RussiaModern humanity is facing many challenges, such as declining reserves of fossil energy resources and their increasing prices, climate change and an increase in the number of respiratory diseases including COVID-19. This causes an urgent need to create advanced energy materials and technologies to support the sustainable development of renewable energy systems including hydrogen energy. Layered perovskites have many attractions due to their physical and chemical properties. The structure of such compounds contains perovskite layers divided by layers with different frameworks, which provide their properties’ features. Proton-conduction layered perovskites open up a novel structural class of protonic conductors, potentially suitable for application in such hydrogen energy devices as protonic ceramic electrolysis cells and protonic ceramic fuel cells. In this mini review, the special features of proton transport in the novel class of proton conductors BaLn<sub>n</sub>In<sub>n</sub>O<sub>3n+1</sub> (<i>n</i> = 1, 2) with a layered perovskite structure are observed and general regularities are discussed.https://www.mdpi.com/2077-0375/13/1/34Ruddlesden–Popper structureoxygen-ion conductivityproton conductivityproton-conducting solid oxide fuel cells |
| spellingShingle | Nataliia Tarasova Layered Perovskites BaLn<sub>n</sub>In<sub>n</sub>O<sub>3n+1</sub> (<i>n</i> = 1, 2) for Electrochemical Applications: A Mini Review Membranes Ruddlesden–Popper structure oxygen-ion conductivity proton conductivity proton-conducting solid oxide fuel cells |
| title | Layered Perovskites BaLn<sub>n</sub>In<sub>n</sub>O<sub>3n+1</sub> (<i>n</i> = 1, 2) for Electrochemical Applications: A Mini Review |
| title_full | Layered Perovskites BaLn<sub>n</sub>In<sub>n</sub>O<sub>3n+1</sub> (<i>n</i> = 1, 2) for Electrochemical Applications: A Mini Review |
| title_fullStr | Layered Perovskites BaLn<sub>n</sub>In<sub>n</sub>O<sub>3n+1</sub> (<i>n</i> = 1, 2) for Electrochemical Applications: A Mini Review |
| title_full_unstemmed | Layered Perovskites BaLn<sub>n</sub>In<sub>n</sub>O<sub>3n+1</sub> (<i>n</i> = 1, 2) for Electrochemical Applications: A Mini Review |
| title_short | Layered Perovskites BaLn<sub>n</sub>In<sub>n</sub>O<sub>3n+1</sub> (<i>n</i> = 1, 2) for Electrochemical Applications: A Mini Review |
| title_sort | layered perovskites baln sub n sub in sub n sub o sub 3n 1 sub i n i 1 2 for electrochemical applications a mini review |
| topic | Ruddlesden–Popper structure oxygen-ion conductivity proton conductivity proton-conducting solid oxide fuel cells |
| url | https://www.mdpi.com/2077-0375/13/1/34 |
| work_keys_str_mv | AT nataliiatarasova layeredperovskitesbalnsubnsubinsubnsubosub3n1subini12forelectrochemicalapplicationsaminireview |