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Information × Registration Number 0214U005709, 0113U001956 , R & D reports Title Investigation of alloying additives to oxygen containing magnesium fluoride on functional properties of film-forming materials popup.stage_title Head Timukhin Iegor Volodymyrovych, Registration Date 17-02-2014 Organization A.V.Bogatsky Physico-Chemical Institute of the National Academy of Sciences of Ukraine popup.description2 Basing on acid-base model of interaction of a solid inorganic ionic substances it is proposed a method of improving the optic and operational properties of interference coatings, obtained from a magnesium fluoride material by binding to a less active form of oxygen-containing impurities by using dopants. As allowing additives fluorides of Lead , Aluminum, and Zirconium as substances with acidic properties more pronounced as compared to magnesium fluoride are proposed. Methods of X-ray phase, differential thermal and thermogravimetric analysis and infrared spectroscopy the exchange interaction between metal fluorides and oxygen impurities to form magnesium fluoride and the corresponding metal oxide is established. Thermodynamic calculations confirm the possibility of such an interaction. Coatings, prepared from the modified with additives magnesium fluoride , have an improved optical performance Product Description popup.authors Нечипоренко Ганна Василівна Тімухін Єгор Володимирович popup.nrat_date 2020-04-02 Close