Lithium-Assisted Exfoliation of Palladium Thiophosphate Nanosheets for Photoelectrocatalytic Water Splitting

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F21%3A43922133" target="_blank" >RIV/60461373:22310/21:43922133 - isvavai.cz</a>
Result on the web
<a href="https://pubs.acs.org/doi/full/10.1021/acsanm.0c02775" target="_blank" >https://pubs.acs.org/doi/full/10.1021/acsanm.0c02775</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acsanm.0c02775" target="_blank" >10.1021/acsanm.0c02775</a>

Result language
angličtina
Original language name
Lithium-Assisted Exfoliation of Palladium Thiophosphate Nanosheets for Photoelectrocatalytic Water Splitting
Original language description
Efficient photoelectrocatalytic (PEC) water splitting could be the solution for environmental and energy problems by converting light energy into clean and renewable energy of H2. Here, we explored 2D palladium thiophosphate Pd3(PS4)2, which is a promising photocatalyst absorbing light in the visible range. We obtained a few-layer Pd3(PS4)2 through lithium-assisted exfoliation from the bulk phase and characterized it employing Raman spectroscopy, XPS, AFM, and STM combined with DFT calculations. The measured band gap for as-obtained few-layer Pd3(PS4)2 is 2.57 eV (indirect), and its band edges span the electrochemical potentials of the hydrogen and oxygen evolution reactions. The performance in the water-splitting reaction is studied under acidic, neutral, and alkaline conditions under violet irradiation at 420 nm. 2D palladium phosphochalcogenides semiconductor with bifunctional electrocatalytic and photoelectrocatalytic properties shows competitive performance compared with industrial Pt/C catalysts for solar-driven water splitting under acidic and alkaline conditions. © 2020 American Chemical Society.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10402 - Inorganic and nuclear chemistry

Project
<a href="/en/project/GC20-16124J" target="_blank" >GC20-16124J: Two-dimensional layered transition metal dichalcogenides/ nanostructured carbons composites for electrochemical energy storage and conversion</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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