Influence of the preparation procedure on the chemical and microstructural properties of lanthana promoted Rh/SiO2 catalysts. A FTIR spectroscopic study of chemisorbed CO. Bernal, S., Blanco, G., Calvino, J., Cauqui, M., Rodriguez-Izquierdo, J., & Vidal, H. Journal of Alloys and Compounds, 250(1 -2 pt 2):461-466, 1997. cited By 6
Influence of the preparation procedure on the chemical and microstructural properties of lanthana promoted Rh/SiO2 catalysts. A FTIR spectroscopic study of chemisorbed CO [link]Paper  doi  abstract   bibtex   
In this work, the influence of the preparation procedure on the chemical and microstructural properties of a series of Rh/La2O3/SiO2 catalysts has been investigated. The catalysts were characterized by using HREM, H2 and CO volumetric adsorption and FTIR spectroscopy of chemisorbed CO. From our study, significant effects were observed for the following preparative variables: (a) the lanthana loading; (b) the way of introducing the metal and promoter, either consecutive (lanthana first and then the rhodium salt) or by co-impregnation; and (c) the calcination temperature (873 K or 1173 K) applied for preparing the La2O3/SiO2 intermediate phase onto which the noble metal was deposited.
@ARTICLE{Bernal1997461,
author={Bernal, S. and Blanco, G. and Calvino, J.J. and Cauqui, M.A. and Rodriguez-Izquierdo, J.M. and Vidal, H.},
title={Influence of the preparation procedure on the chemical and microstructural properties of lanthana promoted Rh/SiO2 catalysts. A FTIR spectroscopic study of chemisorbed CO},
journal={Journal of Alloys and Compounds},
year={1997},
volume={250},
number={1 -2 pt 2},
pages={461-466},
doi={10.1016/S0925-8388(96)02835-6},
note={cited By 6},
url={https://www.scopus.com/inward/record.url?eid=2-s2.0-0031094909&partnerID=40&md5=aef7421fb1043faa6ebf12aa65576f48},
affiliation={Universidad de Cadiz, Cadiz, Spain},
abstract={In this work, the influence of the preparation procedure on the chemical and microstructural properties of a series of Rh/La2O3/SiO2 catalysts has been investigated. The catalysts were characterized by using HREM, H2 and CO volumetric adsorption and FTIR spectroscopy of chemisorbed CO. From our study, significant effects were observed for the following preparative variables: (a) the lanthana loading; (b) the way of introducing the metal and promoter, either consecutive (lanthana first and then the rhodium salt) or by co-impregnation; and (c) the calcination temperature (873 K or 1173 K) applied for preparing the La2O3/SiO2 intermediate phase onto which the noble metal was deposited.},
document_type={Article},
source={Scopus},
}

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