A comparative study of the structure of copper and lead xanthates
作者:S. A. Vorobyev、S. V. Saikova、S. B. Erenburg、S. V. Trubina、Yu. N. Ivanov、N. G. Maksimov、Yu. L. Mikhlin
DOI:10.1134/s0022476617060117
日期:2017.11
The XPS spectra indicate the covalent character of the bond and non-equivalence of xanthate radicals. Solid state 1H and 13C NMR spectra as well as the actual absence of metal lines under the measurement conditions demonstrate strong disordering of the structure of xanthates, which is stronger for PbX2 and weakest in CuX after the removal of dixanthogen. EPR reveals sulfur-containing radicals and Cu2+
Low temperature CVD growth of PbS films on plastic substrates
作者:Javeed Akhtar、Mohammad Afzaal、Mark A. Vincent、Neil A. Burton、Ian H. Hillier、Paul O'Brien
DOI:10.1039/c0cc05036a
日期:——
The low temperature growth of crystalline PbS films has been achieved on plastic substrates by CVD using a xanthate. The possible mechanism involved in this low temperature deposition has been probed by density functional theory calculations.