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Information × Registration Number 0212U007472, 0112U002979 , R & D reports Title Development of scientific foundation for formation of a new generation of catalysts for the removal of NOx in gas emissions of stationary and mobile sources popup.stage_title Head Soloviev Sergii Oleksandrovych, Кандидат біологічних наук Registration Date 28-12-2012 Organization L.V.Pisarzhevsky Institute of Physical Chemistry of the National Academy of Sciences of Ukraine popup.description2 The method of formation of a layer of g-Al2O3 on the surface of honeycomb matrix is developed. In the Ag/Al2O3/cordierite catalyst two types of Lewis acid sites formed by Al and Ag are identified by method of IRS (with CO and pyridine). UV-vis, XPS and Auger spectroscopies show that there are three forms of silver in the catalysts: isolated ions Ag+, charged subnanoclusters and nanoclusters of metallic silver. Developed catalysts Ag/Al2O3/cordierite provide high (95-100%) conversion of nitrogen oxide (II) by ethanol. A catalytic compositions of (Pd), Co-, Ce-, Zr-oxides are developed together with methods of their deposition on granulated supports of ZrO2, Al2O3 and cordierite, highly active in the reduction reaction of NO (I), (II) with CO: conversion of N2O is 70-85% and NO is 95-99% (at 300-350oC), because of increased mobility of surface oxygen and a high dispersion of the active phase (TPR-H2, XRD, TEM, SEM). Product Description popup.authors Бойчук Тетяна Михайлівна Кирієнко Павло Іванович Попович Наталія Олексіївна popup.nrat_date 2020-04-02 Close