Journal ArticleDOI
Cadmium sulfide with iridium sulfide and platinum sulfide deposits as a photocatalyst for the decomposition of aqueous sulfide
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TLDR
In this article, the in situ deposition of Pt and Ir on CdS during the photocatalytic decomposition of aqueous sulfide results in the formation of an effective bifunctional photocatalyst (MS/CdS/M), where MS is Pt or Ir sulfide and M is P or Ir.Abstract:
The in situ deposition of Pt and Ir on CdS during the photocatalytic decomposition of aqueous sulfide results in the formation of an effective bifunctional photocatalyst (MS/CdS/M, where MS is Pt or Ir sulfide and M is Pt or Ir) which is more active than CdS and metallized CdS. In situ metallization provides a convenient method for the preparation of metal- and metal-sulfide-deposited CdS. The order of reactivity for the in situ metallization of CdS in the case of the photocatalytic decomposition of aqueous sulfide is Rh > Pt > Ru = Ir > Co ≃ Ni ≃ Fe. Based on the observed results a mechanism for the photocatalytic decomposition of aqueous sulfide is proposed.read more
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Photocatalytic generation of hydrogen from hydrogen sulfide : An energy bargain
TL;DR: In this article, a review describes the various recent exploratory works of solar energy H2 production from H2S as a more useful alternative to the existing thermal catalytic process.
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Boosting Photocatalytic Activity Using Carbon Nitride Based 2D/2D van der Waals Heterojunctions
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Controlled Fabrication of Colloidal Semiconductor-Metal Hybrid Heterostructures: Site Selective Metal Photo Deposition
TL;DR: In this article, the authors demonstrate three main pathways for the formation of Pt and Pd nanoparticles on CdS and cdS0.4Se0.6 nanorods.
Journal ArticleDOI
A visible-light-driven transfer hydrogenation on CdS nanoparticles combined with iridium complexes
TL;DR: A visible-light-driven transfer hydrogenation of carbonyl and C=C compounds has been developed by coupling CdS nanoparticles with iridium complexes, exhibiting high activities, excellent selectivities and a unique pH-dependent catalytic activity.
Journal ArticleDOI
Nano-CdS by polymer-inorganic solid-state reaction: Visible light pristine photocatalyst for hydrogen generation
TL;DR: In this article, the authors explored the possibility of using environmentally stable nano-CdS embedded in thermally stable polymer matrix as an efficient photocatalyst for the hydrogen generation by photodecomposition of hydrogen sulphide under visible light irradiation.
References
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Journal ArticleDOI
Photoelectrochemistry and heterogeneous photo-catalysis at semiconductors
TL;DR: In this paper, the principles and applications of semiconductor electrodes in photo-electrochemical (PEC) cells (liquid junction photovoltaic, photoelectro-synthetic, photocatalytic) are described.
Journal ArticleDOI
Hydrodesulfurization catalysis by transition metal sulfides
TL;DR: The primary effect in the hydrodesulfurization of dibenzothiophene by transition metal sulfides is related to the position the metal occupies in the periodic table.
Book
Energy Resources through Photochemistry and Catalysis
TL;DR: Energy resources through photochemistry and catalysis as discussed by the authors have also been used for energy and mineral resources in the field of computer science. But, they have not been used in the area of renewable energy.
Journal ArticleDOI
Photochemical hydrogen production with cadmium sulfide suspensions
TL;DR: In this article, photoetching of CdS microcrystals has been used to improve the efficiency of photochemical hydrogen production by irradiating suspensions of platinized cdS in various electrolyte solutions.
Journal ArticleDOI
Photochemical cleavage of water by photocatalysis
TL;DR: In this article, a bifunctional redox catalyst composed of RuO2 and Pt co-supported on colloidal TiO2 particles is used for water decomposition by visible light illumination.
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