TY - JOUR AU - Perizat Abdurazova AU - Malik Satayev AU - Shayzada Koshkarbayeva AU - Aziza Kydyraliyeva PY - 2015/03/31 Y2 - 2024/03/29 TI - Production of silver films on metal and dielectric surfaces JF - Chemical Bulletin of Kazakh National University JA - KazNUCB VL - 77 IS - 1 SE - Colloid and Nano Chemistry DO - https://doi.org/10.15328/cb555 UR - https://bulletin.chemistry.kz/index.php/kaznu/article/view/555 AB - The given article contains the research results of processes of copper-phosphorus and silver-phosphorus films production on various surfaces and further transformation of these films in silver. Flat metal plates, flat and porous polymeric plates and also fabric materials have been used as samples. For improvement of wettability of surfaces by solutions, and also for intensification of adhesion the works connecting with preparation of the surfaces of the samples have been carried out. Films of copper and silver salts have been produced on these surfaces. For this purpose the samples have been dipped for some time in solutions of corresponding salts. It has been noticed, that a thickness of a film of the moistened sample depends on concentration of salt solutions. At change of concentration of the copper sulphate solution from 100 to 250 g/l, the film thickness has changed from 0,3 to 0,6 microns. For reduction of used salts in phosphides a phosphine-containing gas has been used. The given method can be applied for production of films on surfaces of products and internal pores of samples. In the process high adhesion of produced films can be reached. ER -