Features of the resistive response to ozone of semiconductor PdO sensors operating in thermomodulation mode

  • Stanislav V. Ryabtsev Voronezh State University, 1 Universitetskaya pl., Voronezh 394018, Russian Federation https://orcid.org/0000-0001-7635-8162
  • Nina Yu. Obvintseva University of Science and Technology «MISIS», 4 Leninskiy pr., Moscow 119049, Russian Federation
  • Viktor V. Chistyakov Ioffe Institute, 26 Polytekhnicheskaya st., St. Petersburg 194021, Russian Federation
  • Azl A. K. Al-Habeeb Voronezh State University, 1 Universitetskaya pl., Voronezh 394018, Russian Federation https://orcid.org/0009-0000-5642-1304
  • Aleksey V. Shaposhnik Voronezh State Agrarian University named after Peter the Great 1 Michurin st., Voronezh 394087, Russian Federation https://orcid.org/0000-0002-1214-2730
  • Sergey Yu. Turishchev Voronezh State University, 1 Universitetskaya pl., Voronezh 394018, Russian Federation https://orcid.org/0000-0003-3320-1979
  • Evelina P. Domashevskaya Voronezh State University, 1 Universitetskaya pl., Voronezh 394018, Russian Federation https://orcid.org/0000-0002-6354-4799
Keywords: Semiconductor gas sensors, Palladium oxide, Ozone, Thermal modulation mode, Features of resistive response of sensors, Oxygen chemisorption mechanism, Oxygen chemisorption under the conditions of UV illumination

Abstract

    This work is dedicated to the issue of increasing the selectivity of semiconductor PdO sensors in case of ozone detection.
    Thin PdO films were obtained using thermal sputtering of Pd and its subsequent oxidation. We characterised the obtained material using X-ray diffraction analysis and optical spectroscopy. We studied the gas-sensing properties of thin films in the mode of periodically changing temperature. The use of the thermal modulation mode allowed discovering the extremes of the resistive response of the PdO sensor in ozone, which helped to increase the selectivity of the sensor while detecting this gas.
    We suggested a possible mechanism of ozone chemisorption, which determined the specific form of the thermally modulated PdO response. The studies of the resistive response of PdO sensors under the conditions of ultraviolet illumination confirmed the suggested mechanism of ozone chemisorption

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Author Biographies

Stanislav V. Ryabtsev, Voronezh State University, 1 Universitetskaya pl., Voronezh 394018, Russian Federation

Dr. Sci. (Phys.–Math.), Senior Researcher, Department of Solid State Physics and Nanostructures, Voronezh State University (Voronezh, Russian Federation)

Nina Yu. Obvintseva, University of Science and Technology «MISIS», 4 Leninskiy pr., Moscow 119049, Russian Federation

Cand. Sci. (Phys.–Math.), University of Science and Technology «MISIS» (Moscow, Russian Federation)

Viktor V. Chistyakov, Ioffe Institute, 26 Polytekhnicheskaya st., St. Petersburg 194021, Russian Federation

Cand. Sci. (Phys.–Math.), Senior Researcher, Ioffe Institute (St. Petersburg, Russian Federation)

Azl A. K. Al-Habeeb, Voronezh State University, 1 Universitetskaya pl., Voronezh 394018, Russian Federation

postgraduate student, Department of Solid State Physics and Nanostructures, Voronezh State University (Voronezh, Russian Federation)

Aleksey V. Shaposhnik, Voronezh State Agrarian University named after Peter the Great 1 Michurin st., Voronezh 394087, Russian Federation

Dr. Sci. (Chem.), Professor, Head of the Department of Chemistry, Voronezh State Agrarian University named after Peter the Great (Voronezh, Russian Federation)

Sergey Yu. Turishchev, Voronezh State University, 1 Universitetskaya pl., Voronezh 394018, Russian Federation

Dr. Sci. (Phys.-Math.), Associate Professor, Head of the General Physics Department, Voronezh State University (Voronezh, Russian Federation)

Evelina P. Domashevskaya, Voronezh State University, 1 Universitetskaya pl., Voronezh 394018, Russian Federation

Dr. Sci. (Phys.–Math.), Full Professor, Department of Solid State Physics and Nanostructures, Voronezh State University (Voronezh, Russian Federation)

References

Nakata S. Chemical analysis based on nonlinearity. New York: Nova Science Publ. Inc.; 2003. 155 p.

Nakata S., Takahara N. Distinction of gaseous mixtures based on different cyclic temperature modulations. Sensors Actuators: B. 2022;359: 131615. https://doi.org/10.1016/j.snb.2022.131615

Nakata S., Hashimoto T., Okunishi H. Evaluation of the responses of a semiconductor gas sensor to gaseous mixtures under the application of temperature modulation. The Analyst. 2003;127: 1642. https://doi.org/10.1039/b208295k

Nakata S., Kashima K., Distinction between alcohols and hydrocarbons with a semiconductor gas sensor depending on the range and frequency of a cyclic temperature. Analytical Methods. 2012;4: 1126. https://doi.org/10.1039/c2ay05759j

He A., Yu J., Wei G., Chen Y., Wu H., Tang Z. Short-time fourier transform and decision tree-based pattern recognition for gas identification using temperature modulated microhotplate gas sensors. Journal of Sensors. 2016: 1–12 https://doi.org/10.1155/2016/7603931

Korotcenkov G., Brinzari V., Cho B. K. In2O3- and SnO2-based ozone sensors: fundamentals. Journal of Sensors. 2016: 1-31. https://doi.org/10.1155/2016/ 3816094

Ryabtsev S. V., Obvintseva L. A., Ghareeb D. A., Al-Habeeb A. A., Shaposhnik A. V., Domashevskaya E. P. Selective analysis of ozone with PdO semiconductor sensors in thermal modulation mode. Sorbtsionnye I Khromatograficheskie Protsessy. 2022;21(6): 888–893. https://doi.org/10.17308/sorpchrom.2021.21/3835

Ryabtsev S. V., Obvintseva N. Yu., Gkharib D. A. A., Al-Khabib A. A. K., Shaposhnik A. V., Turishchev S. Yu., Domashevskaya E. P. Thin-film oxide materials for ozone detection in the thermal modulation mode. Inorganic Materials. 2023, accepted for publication.

Kumar R., Liu X., Zhang J., Kumar M. Roomtemperature gas sensors under photoactivation: from metal oxides to 2D materials. Nano-Micro Letters. 2020;12(1): 164. https://doi.org/10.1007/s40820-020-00503-4

Zhang Q., Xie G., Xu M., Su Y., Tai H., Du H., Jiang Y. Visible light-assisted room temperature gas sensing with ZnO-Ag heterostructure nanoparticles. Sensors and Actuators B. 2017;259: 269. https://doi.org/10.1016/j.snb.2017.12.052

Published
2023-07-07
How to Cite
Ryabtsev, S. V., Obvintseva, N. Y., Chistyakov, V. V., Al-Habeeb, A. A. K., Shaposhnik, A. V., Turishchev, S. Y., & Domashevskaya, E. P. (2023). Features of the resistive response to ozone of semiconductor PdO sensors operating in thermomodulation mode. Kondensirovannye Sredy I Mezhfaznye Granitsy = Condensed Matter and Interphases, 25(3), 392-397. https://doi.org/10.17308/kcmf.2023.25/11263
Section
Original articles

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