Synthesis and Characterization of ZnS: Ag Nanocrystals Surface-capped with Thiourea1
β Scribed by HUANG, F; PENG, Y; LIN, C
- Book ID
- 123063520
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 342 KB
- Volume
- 22
- Category
- Article
- ISSN
- 1005-9040
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π SIMILAR VOLUMES
Zinc sulfide semiconductor nanocrystals doped with selected transition metal ions (Mn 2+ , Cu 2+ , and Ni 2+ ) have been synthesized via a solution-based method utilizing low dopant concentrations (0-1%) and employing poly(vinylpyrrolidone) (PVP) as a capping agent. UV/Vis absorbance spectra for all
## Abstract An ultrasoundβassisted solutionβphase process has been applied for the aqueous synthesis of zinc sulfide nanocrystals in the presence of 3βmercaptopropionic acid (3βMPA) as a capping agent. The synthesis procedure was carried out by using two reagents: zinc chloride and sodium sulfide.