
Herald of Kazakh-British technical university, Год журнала: 2024, Номер 21(4), С. 219 - 233
Опубликована: Дек. 25, 2024
Among a large number of physical and chemical methods for obtaining materials with various functional characteristics, one the very interesting simple is sol-gel technology. Materials synthesized using technology have high homogeneity, which definitely big plus. And by changing initial environmental conditions solution parameters, it possible to control size shape particles obtained, as well pore structure products. At present, much attention paid study hierarchical structures based on tin dioxide. Since they are distinguished surface area, stable physicochemical properties, low cost production, friendliness method, permeability density. This article describes results synthesis in thin films The lyophilic film-forming system SnCl 4 /EtOH/ NH OH. A direct dependence formation volume ammonium hydroxide additive was found. helps when ratio precursors. consequence, allows influencing final characteristics obtained samples their further use transparent conductive coatings, sensors gases (including toxic ones), solar panels, etc.
Язык: Английский