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Topics in Catalysis
Published in: Topics in Catalysis 1-8/2013

01-05-2013

Non-hydrolytic Sol–Gel Preparation of Silver Alumina Based Catalysts for the HC-SCR of NOx

Authors: Carolina Petitto, P. Hubert Mutin, Gérard Delahay

Published in: Topics in Catalysis | Issue 1-8/2013

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Abstract

The preparation of Ag/Al2O3 catalysts by nonhydrolytic sol–gel process leads to highly efficient HC-deNOx materials thanks to the silver ability to diffuse toward the surface. The presence of niobium as co-catalyst, with a Nb content comprised between 1 and 3 wt%, enhances the NO reduction efficiency at low temperatures (<250 °C).
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Metadata
Title
Non-hydrolytic Sol–Gel Preparation of Silver Alumina Based Catalysts for the HC-SCR of NOx
Authors
Carolina Petitto
P. Hubert Mutin
Gérard Delahay
Publication date
01-05-2013
Publisher
Springer US
Published in
Topics in Catalysis / Issue 1-8/2013
Print ISSN: 1022-5528
Electronic ISSN: 1572-9028
DOI
https://doi.org/10.1007/s11244-013-9925-4

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