Selective loading of platinum or silver cocatalyst onto a hydrogen-evolution photocatalyst in a silver-mediated all solid-state Z-scheme system for enhanced overall water splitting

We selectively loaded a hydrogen (H(2))-evolution cocatalyst, either platinum (Pt) or silver (Ag), onto a H(2)-evolution photocatalyst, zinc rhodium oxide (ZnRh(2)O(4)), in a Ag-inserted ZnRh(2)O(4) and bismuth vanadium oxide (Bi(4)V(2)O(11)) hetero-junction photocatalyst (ZnRh(2)O(4)/Ag/Bi(4)V(2)O(...

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Autores principales: Osaki, Junya, Yoda, Masaomi, Takashima, Toshihiro, Irie, Hiroshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9076511/
https://www.ncbi.nlm.nih.gov/pubmed/35541622
http://dx.doi.org/10.1039/c9ra09421k
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author Osaki, Junya
Yoda, Masaomi
Takashima, Toshihiro
Irie, Hiroshi
author_facet Osaki, Junya
Yoda, Masaomi
Takashima, Toshihiro
Irie, Hiroshi
author_sort Osaki, Junya
collection PubMed
description We selectively loaded a hydrogen (H(2))-evolution cocatalyst, either platinum (Pt) or silver (Ag), onto a H(2)-evolution photocatalyst, zinc rhodium oxide (ZnRh(2)O(4)), in a Ag-inserted ZnRh(2)O(4) and bismuth vanadium oxide (Bi(4)V(2)O(11)) hetero-junction photocatalyst (ZnRh(2)O(4)/Ag/Bi(4)V(2)O(11)) by a photo-deposition method. The selective loading of Pt or Ag was achieved by taking advantage of the band-gap difference between ZnRh(2)O(4) (1.2 eV) and Bi(4)V(2)O(11) (1.7 eV) and increased the overall water-splitting activity of the photocatalyst.
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spelling pubmed-90765112022-05-09 Selective loading of platinum or silver cocatalyst onto a hydrogen-evolution photocatalyst in a silver-mediated all solid-state Z-scheme system for enhanced overall water splitting Osaki, Junya Yoda, Masaomi Takashima, Toshihiro Irie, Hiroshi RSC Adv Chemistry We selectively loaded a hydrogen (H(2))-evolution cocatalyst, either platinum (Pt) or silver (Ag), onto a H(2)-evolution photocatalyst, zinc rhodium oxide (ZnRh(2)O(4)), in a Ag-inserted ZnRh(2)O(4) and bismuth vanadium oxide (Bi(4)V(2)O(11)) hetero-junction photocatalyst (ZnRh(2)O(4)/Ag/Bi(4)V(2)O(11)) by a photo-deposition method. The selective loading of Pt or Ag was achieved by taking advantage of the band-gap difference between ZnRh(2)O(4) (1.2 eV) and Bi(4)V(2)O(11) (1.7 eV) and increased the overall water-splitting activity of the photocatalyst. The Royal Society of Chemistry 2019-12-17 /pmc/articles/PMC9076511/ /pubmed/35541622 http://dx.doi.org/10.1039/c9ra09421k Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Osaki, Junya
Yoda, Masaomi
Takashima, Toshihiro
Irie, Hiroshi
Selective loading of platinum or silver cocatalyst onto a hydrogen-evolution photocatalyst in a silver-mediated all solid-state Z-scheme system for enhanced overall water splitting
title Selective loading of platinum or silver cocatalyst onto a hydrogen-evolution photocatalyst in a silver-mediated all solid-state Z-scheme system for enhanced overall water splitting
title_full Selective loading of platinum or silver cocatalyst onto a hydrogen-evolution photocatalyst in a silver-mediated all solid-state Z-scheme system for enhanced overall water splitting
title_fullStr Selective loading of platinum or silver cocatalyst onto a hydrogen-evolution photocatalyst in a silver-mediated all solid-state Z-scheme system for enhanced overall water splitting
title_full_unstemmed Selective loading of platinum or silver cocatalyst onto a hydrogen-evolution photocatalyst in a silver-mediated all solid-state Z-scheme system for enhanced overall water splitting
title_short Selective loading of platinum or silver cocatalyst onto a hydrogen-evolution photocatalyst in a silver-mediated all solid-state Z-scheme system for enhanced overall water splitting
title_sort selective loading of platinum or silver cocatalyst onto a hydrogen-evolution photocatalyst in a silver-mediated all solid-state z-scheme system for enhanced overall water splitting
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9076511/
https://www.ncbi.nlm.nih.gov/pubmed/35541622
http://dx.doi.org/10.1039/c9ra09421k
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