Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials
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Study of adsorption properties of nanostructured films based on tin dioxide

A.P. Sigaev, I.A. Averin, A.A. Karmanov, I.A. Pronin, N.D. Yakushova

Penza State University

DOI: 10.26456/pcascnn/2020.12.162

Original article

Abstract: The results of theoretical and experimental studies of surface properties of nanostructured films based on tin dioxide using Fourier-transform infrared spectroscopy, ellipsometry and the indicator method of the distribution of adsorption centers are presented. Etching in inductively coupled plasma was used for additional post-processing of nanostructured films in order to activate the adsorption centers.

Keywords: sol-gel technology, films, mixed oxides, IR-Fourier spectroscopy, the adsorption centers, spectrophotometry, indicator method of a distribution of adsorption centers, plasma treatment

  • Aleksandr P. Sigaev – postgraduate student, Department of Nano- and Microelectronics, Penza State University Igor A. Averin – Dr. Sc., Professor, the Head of the Department of Nano- and Microelectronics Penza State University
  • Igor A. Averin – Dr. Sc., Professor, the Head of the Department of Nano- and Microelectronics Penza State University
  • Andrei A. Karmanov – Ph. D., Docent, Department of Nano- and Microelectronics, Penza State University Igor A. Pronin – Dr. Sc., Professor, Department of Nano- and Microelectronics Penza State University
  • Igor A. Pronin – Dr. Sc., Professor, Department of Nano- and Microelectronics Penza State University
  • Nadezhda D. Yakushova – Senior Lecturer, Department of Nano- and Microelectronics Penza State University

Reference:

Sigaev, A.P. Study of adsorption properties of nanostructured films based on tin dioxide / A.P. Sigaev, I.A. Averin, A.A. Karmanov, I.A. Pronin, N.D. Yakushova // Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials. – Tver: TSU, 2020. — I. 12. — P. 162-169. DOI: 10.26456/pcascnn/2020.12.162. (In Russian).

Full article (in Russian): download PDF file