Известия высших учебных заведений. Поволжский регион:Технические науки (Aug 2023)
Methods of functioning of the information-measuring and control system for the synthesis of transparent conductive oxides
Abstract
Background. The object of the study is an information - measuring and control system for the synthesis of transparent conductive oxides. The subject of the study is the method of functioning of the specified system designed for the synthesis and measurement of parameters of transparent conductive oxides. The purpose of the work is to increase the controllability of the synthesis of transparent conductive oxides by spray pyrolysis, to improve the reproducibility of coatings obtained on the basis of the spray pyrolysis method. Materials and methods. The development of a methodology for the functioning of an information- measuring and control system for the synthesis of transparent conductive oxides is based on the model proposed by the authors of the relationship between the parameters of the synthesized coatings by technological modes, as well as on the creation of the information content of the system. In turn, the information content of the system consists of databases of functional dependencies of the quality parameters of the created coatings on influencing factors. For example, a database of the dependencies of surface resistance on temperature and on the technological modes of synthesis of transparent conductive oxides has been developed. Results. The method of functioning of the information-measuring and control system for the synthesis of transparent conductive oxides has been developed, which selects the technological modes of application of transparent conductive oxides, as well as measurement and control of the temperature regime and surface resistance of transparent conductive oxides. Conclusions. The developed method of functioning of the information- measuring and control system for the synthesis of transparent conductive oxides allows you to effectively control the process of synthesis of transparent conductive oxides by spray pyrolysis, which guarantees the reproducibility of coatings with specified properties and allows you to control the quality of products based on the measurement of surface resistance.
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