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Cadmium sulfide with iridium sulfide and platinum sulfide deposits as a photocatalyst for the decomposition of aqueous sulfidePublished in
1995
Volume: 91
Issue: 1
Pages: 63 - 66
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. © 1995.
Topics: Sulfide (67)%67% related to the paper, Cadmium sulfide (59)%59% related to the paper and Platinum (51)%51% related to the paper
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About the journal
| Journal | Journal of Photochemistry and Photobiology, A: Chemistry |
|---|---|
| ISSN | 10106030 |
| Open Access | No |
