| Naslov: | In situ techniques for characterization of layered double hydroxide-based oxygen evolution catalysts |
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| Avtorji: | ID Mavrič, Andraž (Avtor)
ID Valant, Matjaž (Avtor) |
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| Datoteke: |  https://doi.org/10.3390/inorganics11070296
 inorganics-11-00296.pdf (5,05 MB)
MD5: 838D89EAC4952B6CCC75AEC8B1BCC04D
https://www.mdpi.com/2304-6740/11/7/296
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Neznano |
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| Tipologija: | 1.02 - Pregledni znanstveni članek |
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| Organizacija: | UNG - Univerza v Novi Gorici
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| Opis: | Functional layered double hydroxide (LDH) usually contains different cationic substitutes to increase the activity of the oxygen evolution reaction (OER). The intrinsic OER activity of LDH materials is connected with the chemical composition and dispersion of metal cations substitutions in the matrix phase. The potential induced phase transitions, in particular hydroxide-to-oxyhydroxide transitions, are a predisposition for the high OER activity of LDH materials and can be followed by coupling the electrochemical experiments with spectroscopic techniques. The understanding of LDH catalysts under electrochemical conditions also allows an understanding of the behavior of OER catalysts based on transition metals, metal-chalcogenides, -pnictides, -carbides, and metal–organic frameworks. The surfaces of those materials are intrinsically poor OER catalysts. However, they act as precursors to catalysts, which are oxidized into a metal (oxy)hydroxide. This review summarizes the use of in situ techniques for the characterization of LDH-based OER electrocatalysts and presents the influence of these techniques on the understanding of potential induced phase transitions, identification of active sites, and reaction mechanisms. |
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| Ključne besede: | oxygen evolution reaction, layered double hydroxide, in-situ characterization |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 01.07.2023 |
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| Leto izida: | 2023 |
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| Št. strani: | str. 1-22 |
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| Številčenje: | Vol. 11, issue 7, [article no.] 296 |
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| PID: | 20.500.12556/RUNG-8305-c61c5a0e-b77d-6603-b05e-a21a0bd8bc9d  |
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| COBISS.SI-ID: | 158810115 |
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| UDK: | 54 |
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| ISSN pri članku: | 2304-6740 |
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| DOI: | 10.3390/inorganics11070296 |
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| NUK URN: | URN:SI:UNG:REP:LNQ6F6FY |
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| Datum objave v RUNG: | 14.07.2023 |
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| Število ogledov: | 2391 |
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| Število prenosov: | 16 |
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| Metapodatki: |    |
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