@article{6a92efc29016495aaae94adfc6d38730,
title = "CuAPSO-34 catalysts for N2O decomposition in the presence of H2O. A study of zeolitic structure stability in comparison to Cu-SAPO-34 and Cu-ZSM-5",
abstract = "N2O is a strong greenhouse gas with a global warming potential > 270 times that of CO2. Sources of N2O include emissions from cars, trucks, etc. The structural stability at high temperatures of both Cu-exchanged SAPO-34 and CuAPSO-34 with isomorphously substituted copper ions was studied. The CuAPSO-34 showed good activity in N2O decomposition even when the reaction was run in the presence of H2O or after aging treatment under H2O vapor at 600°C for 80 hr which led to a drastic loss of activity of Cu-ZSM-5. Structure dealumination and a reduction of ∼ 70% of the Cu+ ions occurred after aging under water vapor, which could be the cause of the poorer catalytic behavior of Cu-ZSM-5.",
keywords = "Cu-SAPO-34, Cu-ZSM-5, CuAPSO-34, NO decomposition",
author = "A. Frache and Palella, {B. I.} and M. Cadoni and R. Pirone and Pastore, {H. O.} and L. Marchese",
note = "Funding Information: Funding by the Italian MURST ({\textquoteleft}{\textquoteleft}Progetti di Rile-vante Interesse Nazionale, Cofinanziamento 2000{\textquoteright}{\textquoteright}) and Brazilian FAPESP are acknowledged. The technical assistance of Mrs Clelia Zucchini and Mrs Assunta Viola for the SEM investigations and of Mrs Raquel E. Miller for the XRD experiments is highly appreciated. M. Cadoni acknowledges ASP (Associazione per lo Sviluppo Scientifico e Tecnologico del Piemonte) for financial support.",
year = "2003",
month = jan,
doi = "10.1023/A:1021411628121",
language = "English",
volume = "22",
pages = "53--57",
journal = "Topics in Catalysis",
issn = "1022-5528",
publisher = "Springer",
number = "1-2",
}