Surface properties of semiconductor analogs of CdBVI and their solid substitution solutions
- Authors: Kirovskaya I.A.1, Nor P.E.1, Bukashkina T.L.1, Mironova E.V.1
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Affiliations:
- Omsk State University
- Issue: Vol 90, No 3 (2016)
- Pages: 522-529
- Section: Chemical Thermodynamics and Thermochemistry
- URL: https://journals.rcsi.science/0036-0244/article/view/167845
- DOI: https://doi.org/10.1134/S0036024416030213
- ID: 167845
Cite item
Abstract
The physicochemical (acidic-basic, adsorption, and electrophysical) surface properties of binary semiconductor analogs of CdBVI (CdTe, CdSe, and CdS), and (CdTe)x(CdSe)1–x, and (CdTe)x(CdS)1–x solid substitution solutions were studied using modern methods and equipment. The nature of the active centers and the mechanisms of acidic-basic, adsorption (involving СО), and electronic interactions, interrelated tendencies in variation of the surface properties under study, and their correlations with the known bulk physicochemical properties were elucidated; the property–composition diagrams were constructed, which were used to reveal the most active adsorbents suggested for use as materials for СО (carbon monoxide) microimpurity sensors.
About the authors
I. A. Kirovskaya
Omsk State University
Author for correspondence.
Email: kirovskaya@omgtu.ru
Russian Federation, Omsk
P. E. Nor
Omsk State University
Email: kirovskaya@omgtu.ru
Russian Federation, Omsk
T. L. Bukashkina
Omsk State University
Email: kirovskaya@omgtu.ru
Russian Federation, Omsk
E. V. Mironova
Omsk State University
Email: kirovskaya@omgtu.ru
Russian Federation, Omsk