Synergistic Effect of Redox Dual PdO x/MnOx Cocatalysts on the Enhanced H2 Production Potential of a SnS/α-Fe2O3 Heterojunction via Ethanol Photoreforming.

Simple item page
dc.citation.issue46
dc.citation.volume7
dc.contributor.authorEtemadi H
dc.contributor.authorSoltani T
dc.contributor.authorYoshida H
dc.contributor.authorZhang Y
dc.contributor.authorTelfer SG
dc.contributor.authorBuchanan JK
dc.contributor.authorPlieger PG
dc.coverage.spatialUnited States
dc.date.accessioned2024-01-30T01:06:36Z
dc.date.accessioned2024-07-25T06:41:01Z
dc.date.available2022-11-10
dc.date.available2024-01-30T01:06:36Z
dc.date.available2024-07-25T06:41:01Z
dc.date.issued2022-11-22
dc.description.abstractIn the quest for optimal H2 evolution (HE) through ethanol photoreforming, a dual cocatalyst-modified heterocatalyst strategy is utilized. Tin(II) sulfide (SnS) was hybridized with α-Fe2O3 to form the heterocatalyst FeOSnS with a p-n heterojunction structure as confirmed by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), UV-vis diffusive reflectance spectroscopy (UV-vis DRS), and Brunauer-Emmett-Teller (BET) techniques. PdOx and PdOx /MnOx cocatalysts were loaded onto the FeOSnS heterocatalyst through the impregnation method, as verified by high-resolution transform electron microscopy (HRTEM), X-ray photoelectron spectroscopy (XPS), and elemental mapping. Photocatalytic ethanol photoreforming resulted in the production of H2 as the main product with a selectivity of 99% and some trace amounts of CH4. The FeOSnS2-PdOx 2%/MnOx 1% photocatalyst achieved the highest HE rate of 1654 μmol/g, attributed to the synergistic redox contribution of the PdOx and MnOx species.
dc.description.confidentialfalse
dc.format.pagination42347-42358
dc.identifier.author-urlhttps://www.ncbi.nlm.nih.gov/pubmed/36440114
dc.identifier.citationEtemadi H, Soltani T, Yoshida H, Zhang Y, Telfer SG, Buchanan JK, Plieger PG. (2022). Synergistic Effect of Redox Dual PdO x /MnO x Cocatalysts on the Enhanced H2 Production Potential of a SnS/α-Fe2O3 Heterojunction via Ethanol Photoreforming.. ACS Omega. 7. 46. (pp. 42347-42358).
dc.identifier.doi10.1021/acsomega.2c05410
dc.identifier.eissn2470-1343
dc.identifier.elements-typejournal-article
dc.identifier.issn2470-1343
dc.identifier.urihttps://mro.massey.ac.nz/handle/10179/70667
dc.languageeng
dc.publisherAmerican Chemical Society
dc.publisher.urihttps://pubs.acs.org/doi/10.1021/acsomega.2c05410
dc.relation.isPartOfACS Omega
dc.rights(c) The author/sen
dc.rights.licenseCC BY-NC-ND 4.0en
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en
dc.titleSynergistic Effect of Redox Dual PdO x/MnOx Cocatalysts on the Enhanced H2 Production Potential of a SnS/α-Fe2O3 Heterojunction via Ethanol Photoreforming.
dc.typeJournal article
pubs.elements-id458250
pubs.organisational-groupOther
Files
Original bundle
Now showing 1 - 2 of 2
Thumbnail Image
Name:
Published
Size:
2.92 MB
Format:
Adobe Portable Document Format
Description:
Download
Thumbnail Image
Name:
Evidence
Size:
329.92 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Journal Articles