Abstract
The possibility of obtaining films of substitutional solid solutions in a sulfide system via ionic exchange at the interface between the CdS film and the aqueous solution of a lead salt has been shown. The composition, structure, and morphology of freshly deposited films of CdS, PbS, and CdS layers held for 60–540 min at 353–368 K in an aqueous solution of lead acetate have been studied. It has been established by the methods of Raman spectroscopy (RS) and glancing-angle X-ray diffraction (GAXRD) that, due to ion-exchange processes, the formation of supersaturated substitutional solid solutions Cd x Pb1 − x S (x ≤ 0.31) occurs in the film, the cadmium content in which decreases gradually over the film thickness.
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Original Russian Text © L.N. Maskaeva, N.A. Forostyanaya, V.F. Markov, V.I. Voronin, 2015, published in Zhurnal Neorganicheskoi Khimii, 2015, Vol. 60, No. 5, pp. 618–625.
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Maskaeva, L.N., Forostyanaya, N.A., Markov, V.F. et al. Synthesis of films of solid solutions Cd x Pb1 − x S by the method of ion-exchange substitution. Russ. J. Inorg. Chem. 60, 552–559 (2015). https://doi.org/10.1134/S0036023615050150
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DOI: https://doi.org/10.1134/S0036023615050150