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Molecules

Title:		Template Synthesis of Porous Ceria-Based Catalysts for Environmental Application
Author(s):		Kaplin IY; Lokteva ES; Golubina EV; Lunin VV;
Address:		"Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia"
Journal Title:		Molecules
Year:		2020
Volume:		20200916
Issue:		18
Page Number:		-
DOI:		10.3390/molecules25184242
ISSN/ISBN:		1420-3049 (Electronic) 1420-3049 (Linking)
Abstract:		"Porous oxide materials are widely used in environmental catalysis owing to their outstanding properties such as high specific surface area, enhanced mass transport and diffusion, and accessibility of active sites. Oxides of metals with variable oxidation state such as ceria and double oxides based on ceria also provide high oxygen storage capacity which is important in a huge number of oxidation processes. The outstanding progress in the development of hierarchically organized porous oxide catalysts relates to the use of template synthetic methods. Single and mixed oxides with enhanced porous structure can serve both as supports for the catalysts of different nature and active components for catalytic oxidation of volatile organic compounds, soot particles and other environmentally dangerous components of exhaust gases, in hydrocarbons reforming, water gas shift reaction and photocatalytic transformations. This review highlights the recent progress in synthetic strategies using different types of templates (artificial and biological, hard and soft), including combined ones, in the preparation of single and mixed oxide catalysts based on ceria, and provides examples of their application in the main areas of environmental catalysis"
Keywords:		Biocompatible Materials/chemistry Catalysis Cerium/*chemistry Micelles Nickel/chemistry Oxidation-Reduction Polymers/chemistry Porosity Surface-Active Agents/chemistry CeO2-based catalysts biomorphic materials environmental catalysis porous oxides templat;
Notes:		"MedlineKaplin, Igor Yu Lokteva, Ekaterina S Golubina, Elena V Lunin, Valery V eng AAAA-A16-116092810057-8/Russian State Program/ 20-33-90065/Russian Foundation for Basic Research/ Review Switzerland 2020/09/20 Molecules. 2020 Sep 16; 25(18):4242. doi: 10.3390/molecules25184242"