Photoelectrocatalytic Degradation of Organic Compounds on Nanoscale Semiconductor Materials

Autor:	V. V. Emets, N. A. Mayorova, M. V. Tsodikov, D. A. Maslov, Vitali A. Grinberg
Rok vydání:	2021
Předmět:	Pollutant Materials science Organic Chemistry Doping Metals and Alloys chemistry.chemical_element Human decontamination Zinc Electrolyte Surfaces Coatings and Films chemistry.chemical_compound Adsorption chemistry Chemical engineering Titanium dioxide Materials Chemistry Carbon
Zdroj:	Protection of Metals and Physical Chemistry of Surfaces. 57:699-712
ISSN:	2070-206X 2070-2051
DOI:	10.1134/s2070205121040109
Popis:	This review focuses on pressing issues of photoelectrocatalytic degradation of organic pollutants of wastewaters on semiconductor materials upon their irradiation with both UV and visible light of the solar spectrum. Various photoactive semiconductor materials were considered, including titanium dioxide (n-TiO2), zinc oxide, tungsten oxide, hematite, and composites based on n-TiO2 doped with metals, nonmetals, carbon, and polymer materials. The effect of structural factors and the electrolyte selection on the photoelectrochemical generation and the efficiency of active reagents for the oxidation of the main components of organic pollutants, as well as the effect of the electrolyte components adsorption on the photoelectrocatalytic characteristics of the electrodes have been demonstrated. Suggestions have been made on the prospects of the method of photoelectrocatalytic wastewater decontamination from organic pollutants.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ba72f19602e77a3ef8963de0f03e3cf8 https://doi.org/10.1134/s2070205121040109 Zobrazit plný text záznamu Full text from SpringerLink