Hydrogen Production through Catalytic Water Splitting Using Liquid-Phase Plasma over Bismuth Ferrite Catalyst.
Int J Mol Sci
; 22(24)2021 Dec 18.
Article
en En
| MEDLINE
| ID: mdl-34948387
ABSTRACT
This study examined the H2 production characteristics from a decomposition reaction using liquid-phase plasma with a bismuth ferrite catalyst. The catalyst was prepared using a sol-gel reaction method. The physicochemical and optical properties of bismuth ferrite were analyzed. H2 production was carried out from a distilled water and aqueous methanol solution by direct irradiation via liquid-phase plasma. The catalyst absorbed visible-light over 610 nm. The measured bandgap of the bismuth ferrite was approximately 2.0 eV. The liquid-phase plasma emitted UV and visible-light simultaneously according to optical emission spectrometry. Bismuth ferrite induced a higher H2 production rate than the TiO2 photocatalyst because it responds to both UV and visible light generated from the liquid-phase plasma.
Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Bismuto
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Agua
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Compuestos Férricos
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Hidrógeno
Idioma:
En
Revista:
Int J Mol Sci
Año:
2021
Tipo del documento:
Article