In:
European Journal of Inorganic Chemistry, Wiley, Vol. 2010, No. 15 ( 2010-05), p. 2266-2275
Abstract:
The stepwise cluster growth, and formation of CdS nanoparticles from solutions of (NMe 4 ) 4 [Cd 10 S 4 (SPh) 16 ] in dimethyl sulfoxide (DMSO), dimethylformamide (DMF) and acetonitrile was investigated. Cluster growth is fast in DMSO and DMF at room temperature, and slow in acetonitrile at elevated temperatures. Larger sulfide clusters (initially Cd 32 , then Cd 54 ) are initially formed, which upon further growth eventually give rise to CdS nanoparticles. Strong evidence was found that the byproduct formed during the reaction in DMSO is mononuclear [Cd(SPh) x (DMSO) y ] (2– x ) ( x ≈ 3).
Type of Medium:
Online Resource
ISSN:
1434-1948
,
1099-0682
DOI:
10.1002/ejic.v2010:15
DOI:
10.1002/ejic.201000080
Language:
English
Publisher:
Wiley
Publication Date:
2010
detail.hit.zdb_id:
1475009-0