𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Photochemistry at the surface of colloidal cadmium sulfide

✍ Scribed by J. Kuczynski; J.K. Thomas

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
212 KB
Volume
88
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

✦ Synopsis

Pulsed laser studlcs of surhctant stablbzcd CdS coUolds mdlcate a rapld (< 10sg s) c-transfer from CdS to mctbyl-v~ologcn adsorbed on the collolds A rapId (== 10m6 s) subscqucnt back rcnction of some of the reduced methylvtologcn IS observed. PH. solute concentnt~on. etc., affect tbc reactron.

πŸ“œ SIMILAR VOLUMES

The homogeneous photopolymerization of m
The homogeneous photopolymerization of methyl methacrylate by colloidal cadmium sulfide
✍ Ivanka G. PopoviΔ‡; Lynne Katsikas; Udo MΓΌller; Jovan S. VeličkoviΔ‡; Horst Weller πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 807 KB

## Abstract A completely new method of initiating the homogeneous radical polymerization of methyl methacrylate in bulk or in solution via the photogeneration of an electron hole pair in colloidal cadmium sulfide is presented. A polymerization mechanism involving an excited cadmium sulfide particle

Surface thermodynamic properties of cadm
Surface thermodynamic properties of cadmium sulfide
✍ J.D.G. DurΓ‘n; L. Zurita; M.C. Guindo; A.V. Delgado; F. GonzΓ‘lez-Caballero πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 799 KB
Photochemistry of semiconductor colloids
Photochemistry of semiconductor colloids. Size quantization effects in Q-cadmium arsenide
✍ A. Fojtik; H. Weller; A. Henglein πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 English βš– 200 KB

Extremely small partrcles or Cd,As, were prrpdrsd a collolds ,n aqueous soluuon and m the sohd srate While mncrocryslallme Cd,As, IS almost a melal absorbmg m the rar-mlrared (band gap = 0 1 eV) Ihe small par~rcles have abhorpuons and fluorescences m the wslble or near-mrrared dependmg on the parwle

Fundamental problems of water splitting
Fundamental problems of water splitting at cadmium sulfide
✍ D. Meissner; R. Memming; B. Kastening; D. Bahnemann πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 English βš– 420 KB

Oxygen is directly involved in the anodic photocorrosion of CdS leading to sulfate formation according to the overall reaction CdS + 4hf + 2H,O + 0, -B Cd2+ + SOi-+4H+. Sulfate formation leads to cleaning of the CdS surface from elemental sulfur and therefore improves the electrode behaviour dramati