Funct. Mater. 2013; 20 (1): 118-122.

http://dx.doi.org/10.15407/fm20.01.118

Production of disperse particles of CdS from thiourea solutions in the presence of amino acids

D.S.Sofronov[1], K.N.Belikov[1], E.M.Sofronova[1], P.V.Matejchenko[2], N.V.Babayevskaya[2]

[1]Division of Chemistry of Functional Materials of STC "Institute for Single Crystals", National Academy of Sciences of Ukraine,60 Lenin Ave., 61001 Kharkiv, Ukraine
[2]Institute for Single Crystals, STC "Institute for Single Crystals" National Academy of Sciences of Ukraine, 60 Lenin Ave., 61001 Kharkiv, Ukraine

Abstract: 

Synthesis of fine-dispersed particles of CdS by precipitation from thiourea solutions in the presence of different amino acids is carried out. It is found that the presence of ε aminocapronic, glutamic and n-aminobenzoic acids leads to the formation of small lamellar particles. Introduction of n-aminobenzoic acid in reaction mixture allows to increase a specific surface by 30 times.

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