Production of zol-gel pasta in the complex system ВаСl2-SrCl2-Sb2О3 based on lemonic acid and Н2О at temperature interval 40-42 °С
Автор: Atambekova Aigerim, Tashpolotov Yslamidin, Ysmanov Eshkozu
Журнал: Бюллетень науки и практики @bulletennauki
Рубрика: Химические науки
Статья в выпуске: 11 т.5, 2019 года.
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The article investigated the preparation of sol-gel paste from many component substances barium chloride (BaCl2), strontium chloride (SrCl2), antimony trioxide (Sb2O3), citric acid in a liquid medium by the complexometric (chelate) method. During the reaction, the pH of the medium was 5.5 units, temperature conditions 40-42 °C. For efficient complex formation, an electric mixer was used. The ratio of multicomponent substances was according to the following formula BaIx ∙ SrIx ∙ SbIx ∙ CAIx (where X = I:I:I:I). This reaction was studied, complexes with metal ions. Thus, the sol-gel process includes hydrolysis at temperature conditions, and the mechanical effects of the latter processes occur during further polymerization and a viscous resin (gel) is formed. A homogeneous white paste is obtained, which is nanosubstances.
Ph-среда, perovskite, sol-gel, solar cells, complexometry, chelometry, hydrolysis, polymerization, system, colloid, citrate, ph, temperature, nanoparticle, effect, metal ions, organic complexones, paste, resin
Короткий адрес: https://sciup.org/14115146
IDR: 14115146 | DOI: 10.33619/2414-2948/48/06