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Integration of plasmonic AgPd alloy nanoparticles with single-layer graphitic carbon nitride as Mott-Schottky junction toward photo-promoted H(2) evolution
Plasmonic AgPd alloy nanoparticles (AgPd(NPs)) decorated on single-layer carbon nitride (AgPd(NPs)/SLCN) for the designing of the Mott-Schottky junction were constructed with the ultrasonically assisted hydrothermal method and used toward photo evolution H(2) from formic acid (FA) at near room tempe...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9363438/ https://www.ncbi.nlm.nih.gov/pubmed/35945424 http://dx.doi.org/10.1038/s41598-022-17238-4 |
Sumario: | Plasmonic AgPd alloy nanoparticles (AgPd(NPs)) decorated on single-layer carbon nitride (AgPd(NPs)/SLCN) for the designing of the Mott-Schottky junction were constructed with the ultrasonically assisted hydrothermal method and used toward photo evolution H(2) from formic acid (FA) at near room temperature (30 °C). The Pd atom contains active sites that are synergistically boosted by the localized surface plasmon resonance (LSPR) effect of Ag atoms, leading to considerably enhanced photocatalytic properties. The photoactive AgPd(NPs)/SLCN obtained supreme catalytic activity to produce 50 mL of gas (H(2) + CO(2)) with the initial turnover frequency of 224 h(-1) under light irradiation. The catalyst showed stable catalytic performance during successive cycles. |
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