Ozone decomposition
Catalytic ozone decomposition is of great significance because ozone is a toxic substance commonly found or generated in human environments (aircraft cabins, offices with photocopiers, laser printers, sterilizers). Considerable work has been done on ozone decomposition reported in the literature. Th...
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Slovak Toxicology Society SETOX
2014
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4427716/ |
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pubmed-44277162015-06-24 Ozone decomposition Batakliev, Todor Georgiev, Vladimir Anachkov, Metody Rakovsky, Slavcho Zaikov, Gennadi E. Review Article Catalytic ozone decomposition is of great significance because ozone is a toxic substance commonly found or generated in human environments (aircraft cabins, offices with photocopiers, laser printers, sterilizers). Considerable work has been done on ozone decomposition reported in the literature. This review provides a comprehensive summary of the literature, concentrating on analysis of the physico-chemical properties, synthesis and catalytic decomposition of ozone. This is supplemented by a review on kinetics and catalyst characterization which ties together the previously reported results. Noble metals and oxides of transition metals have been found to be the most active substances for ozone decomposition. The high price of precious metals stimulated the use of metal oxide catalysts and particularly the catalysts based on manganese oxide. It has been determined that the kinetics of ozone decomposition is of first order importance. A mechanism of the reaction of catalytic ozone decomposition is discussed, based on detailed spectroscopic investigations of the catalytic surface, showing the existence of peroxide and superoxide surface intermediates. Slovak Toxicology Society SETOX 2014-06 2014-11-15 /pmc/articles/PMC4427716/ /pubmed/26109880 http://dx.doi.org/10.2478/intox-2014-0008 Text en Copyright © 2014 SETOX & Institute of Experimental Pharmacology and Toxicology, SASc. http://creativecommons.org/licenses/by/2.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
| repository_type |
Open Access Journal |
| institution_category |
Foreign Institution |
| institution |
US National Center for Biotechnology Information |
| building |
NCBI PubMed |
| collection |
Online Access |
| language |
English |
| format |
Online |
| author |
Batakliev, Todor Georgiev, Vladimir Anachkov, Metody Rakovsky, Slavcho Zaikov, Gennadi E. |
| spellingShingle |
Batakliev, Todor Georgiev, Vladimir Anachkov, Metody Rakovsky, Slavcho Zaikov, Gennadi E. Ozone decomposition |
| author_facet |
Batakliev, Todor Georgiev, Vladimir Anachkov, Metody Rakovsky, Slavcho Zaikov, Gennadi E. |
| author_sort |
Batakliev, Todor |
| title |
Ozone decomposition |
| title_short |
Ozone decomposition |
| title_full |
Ozone decomposition |
| title_fullStr |
Ozone decomposition |
| title_full_unstemmed |
Ozone decomposition |
| title_sort |
ozone decomposition |
| description |
Catalytic ozone decomposition is of great significance because ozone is a toxic substance commonly found or generated in human environments (aircraft cabins, offices with photocopiers, laser printers, sterilizers). Considerable work has been done on ozone decomposition reported in the literature. This review provides a comprehensive summary of the literature, concentrating on analysis of the physico-chemical properties, synthesis and catalytic decomposition of ozone. This is supplemented by a review on kinetics and catalyst characterization which ties together the previously reported results. Noble metals and oxides of transition metals have been found to be the most active substances for ozone decomposition. The high price of precious metals stimulated the use of metal oxide catalysts and particularly the catalysts based on manganese oxide. It has been determined that the kinetics of ozone decomposition is of first order importance. A mechanism of the reaction of catalytic ozone decomposition is discussed, based on detailed spectroscopic investigations of the catalytic surface, showing the existence of peroxide and superoxide surface intermediates. |
| publisher |
Slovak Toxicology Society SETOX |
| publishDate |
2014 |
| url |
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4427716/ |
| _version_ |
1613221988732502016 |