Synthesis of Nanomaterials Based on Cadmium Sol-Gel Method for Carbon (Ii) Oxide Sensor

Authors

  • Abdurakhmanov Barot Mamatmurodovich Associate Professor, Jizzakh State Pedagogical University

Keywords:

Nanomaterial, titanium oxide, cadmium oxide, template synthesis, gas-sensitive material, semiconductor sensor, carbon monoxide

Abstract

The influence of a dopant on the pattern of sol-gel synthesis of a gas-sensitive material based on tetraethoxysilane and metal oxides (Ti and Cd) in the presence of a template was studied. Analysis of the composition of the synthesized nanocomposites by DTA, X-ray diffraction and SEM methods showed that the elemental composition of the HCM corresponds to the composition of the components used in their preparation. To obtain highly porous films, heat treatment of HCM at 400-450 0C is recommended. Samples of thin films of the composition TEOS/75TiO2+CdO, which are gas sensitive to CO, were obtained. Selective sensors of carbon monoxide (II) were created based on the developed HCMs and optimal conditions were established that ensure the highest sensitivity and selectivity of the developed sensors.

Downloads

Published

2024-04-30

How to Cite

Mamatmurodovich , A. B. . (2024). Synthesis of Nanomaterials Based on Cadmium Sol-Gel Method for Carbon (Ii) Oxide Sensor. Miasto Przyszłości, 297–298. Retrieved from http://miastoprzyszlosci.com.pl/index.php/mp/article/view/3380

Issue

2024: Special Issue: Utilization of Scientific Advancements in Research and Education

Section

Articles