Abstract
Ag x Cd y S nanoparticles were obtained in arachidic acid (AA) monolayer containing Ag+ and Cd2+ under H2S flow. The AA/Ag x Cd y S monolayers were deposited onto solid substrate to prepare LB films. The UV-vis spectrum showed that the LB film exhibited notable quantum-size effect. The small-angle X-ray diffraction revealed periodic structure of the LB films. The molar ratio of Ag to Cd in AA/Ag x Cd y S film was ca. 1 : 5 as measured by the XPS. TEM and FTIR spectroscopy showed that the head-groups of arachidic acid molecules controlled formation of Ag x Cd y S nanoparticles in the monolayer.
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Zhu, J., Tang, Y., Shen, Y. et al. Biomimetic synthesis of the arachidic acid/Ag x Cd y S nanocomposite films. Colloid J 73, 784–787 (2011). https://doi.org/10.1134/S1061933X11060068
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DOI: https://doi.org/10.1134/S1061933X11060068