caa a22 4500 606174176 CHVBK 20210128100736.0 cr unu---uuuuu 210128e20150401xx s 000 0 eng 10.1007/s11244-015-0366-0 doi (NATIONALLICENCE)springer-10.1007/s11244-015-0366-0 Effect of Ir and Pt Addition on the HDO Performance of RuS2/SBA-15 Sulfide Catalysts [Elektronische Daten] [Antonia Infantes-Molina, Barbara Pawelec, Jose Fierro, Cristina Loricera, Antonio Jiménez-López, Enrique Rodríguez-Castellón] Ir and Pt have been tested as dopants for ruthenium sulfide supported on ordered SBA-15 mesoporous silica. The incorporation of Ir or Pt into RuS2/SBA-15 was found to enhance the activity in the gas-phase hydrodeoxygenation (HDO) of phenol carried out at 310°C and 30bar of total H2 pressure. X-ray photoelectron spectroscopy (XPS), high resolution transmission electron microscopy, temperature programmed desorption of NH3 and H2-temperature-programmed reduction of the sulfided catalysts were used to characterize the catalysts. XPS analysis of the spent catalysts confirmed the oxidation of ruthenium sulfide during HDO of phenol. The main factor that influences the catalyst activity was the surface exposure of the active phases, whereas the formation of oxysulfide species did not inhibit the HDO reaction. Springer Science+Business Media New York, 2015 Ruthenium sulfide nationallicence HDO nationallicence Phenol nationallicence Mesoporous materials nationallicence SBA-15 nationallicence Noble metals nationallicence Infantes-Molina Antonia Departamento de Química Inorgánica, Cristalografía y Mineralogía (Unidad Asociada al ICP-CSIC), Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos, 29071, Malaga, Spain aut Pawelec Barbara Instituto de Catálisis y Petroleoquímica, CSIC, Cantoblanco, 28049, Madrid, Spain aut Fierro Jose Instituto de Catálisis y Petroleoquímica, CSIC, Cantoblanco, 28049, Madrid, Spain aut Loricera Cristina Instituto de Catálisis y Petroleoquímica, CSIC, Cantoblanco, 28049, Madrid, Spain aut Jiménez-López Antonio Departamento de Química Inorgánica, Cristalografía y Mineralogía (Unidad Asociada al ICP-CSIC), Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos, 29071, Malaga, Spain aut Rodríguez-Castellón Enrique Departamento de Química Inorgánica, Cristalografía y Mineralogía (Unidad Asociada al ICP-CSIC), Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos, 29071, Malaga, Spain aut Topics in Catalysis Springer US; http://www.springer-ny.com 58/4-6(2015-04-01), 247-257 1022-5528 58:4-6<247 2015 58 11244 https://doi.org/10.1007/s11244-015-0366-0 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s11244-015-0366-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Infantes-Molina Antonia Departamento de Química Inorgánica, Cristalografía y Mineralogía (Unidad Asociada al ICP-CSIC), Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos, 29071, Malaga, Spain aut NATIONALLICENCE 700 1- Pawelec Barbara Instituto de Catálisis y Petroleoquímica, CSIC, Cantoblanco, 28049, Madrid, Spain aut NATIONALLICENCE 700 1- Fierro Jose Instituto de Catálisis y Petroleoquímica, CSIC, Cantoblanco, 28049, Madrid, Spain aut NATIONALLICENCE 700 1- Loricera Cristina Instituto de Catálisis y Petroleoquímica, CSIC, Cantoblanco, 28049, Madrid, Spain aut NATIONALLICENCE 700 1- Jiménez-López Antonio Departamento de Química Inorgánica, Cristalografía y Mineralogía (Unidad Asociada al ICP-CSIC), Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos, 29071, Malaga, Spain aut NATIONALLICENCE 700 1- Rodríguez-Castellón Enrique Departamento de Química Inorgánica, Cristalografía y Mineralogía (Unidad Asociada al ICP-CSIC), Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos, 29071, Malaga, Spain aut NATIONALLICENCE 773 0- Topics in Catalysis Springer US; http://www.springer-ny.com 58/4-6(2015-04-01), 247-257 1022-5528 58:4-6<247 2015 58 11244