caa a22 4500 46795450X CHVBK 20180405193745.0 cr unu---uuuuu 170328e20050101xx s 000 0 eng 10.1007/s11144-005-0186-5 doi (NATIONALLICENCE)springer-10.1007/s11144-005-0186-5 (NATIONALLICENCE)springer-10.1007/s11144-005-0003-1 Characterization and catalytic performance of Co, Ni and W trimetallic carbides [Elektronische Daten] [Sergio L. González-Cortés, Tian-Cun Xiao, Andrew P. E. York, Ding Ma, Hamid Al-Megren, Malcolm L.H. Green] Summary: New wolframite-type oxides (Co1-xNixWO4) with various compositions havebeen prepared by a combustion method and carburized using a temperature-programmed reaction. Catalytic performance was evaluated in a continuous flow reactor using pyridine hydrodenitrogenation (HDN) as the model reaction. The carbide phase composition is markedly affected by the atomic ratio (i.e.,Ni / Ni +Co). The mixed Co, Ni and W carbides are active catalysts for pyridine HDN reaction; however they undergo deactivation due to graphitic carbon deposition and segregation. Springer-Verlag/Akadémiai Kiadó, 2005 Wolframite-type oxides nationallicence pyridine hydrodenitrogenation nationallicence W-based carbides nationallicence trimetallic carbides nationallicence González-Cortés Sergio L. Wolfson Catalysis Centre, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom. aut Xiao Tian-Cun Wolfson Catalysis Centre, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom. aut York Andrew P. E. Wolfson Catalysis Centre, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom. aut Ma Ding Wolfson Catalysis Centre, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom. aut Al-Megren Hamid Wolfson Catalysis Centre, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom. aut Green Malcolm L.H. Wolfson Catalysis Centre, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom. aut Reaction Kinetics and Catalysis Letters Kluwer Academic Publishers 84/1(2005-01-01), 21-28 0133-1736 84:1<21 2005 84 11144 https://doi.org/10.1007/s11144-005-0186-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11144-005-0186-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- González-Cortés Sergio L. Wolfson Catalysis Centre, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom aut NATIONALLICENCE 700 1- Xiao Tian-Cun Wolfson Catalysis Centre, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom aut NATIONALLICENCE 700 1- York Andrew P. E. Wolfson Catalysis Centre, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom aut NATIONALLICENCE 700 1- Ma Ding Wolfson Catalysis Centre, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom aut NATIONALLICENCE 700 1- Al-Megren Hamid Wolfson Catalysis Centre, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom aut NATIONALLICENCE 700 1- Green Malcolm L.H. Wolfson Catalysis Centre, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom aut NATIONALLICENCE 773 0- Reaction Kinetics and Catalysis Letters Kluwer Academic Publishers 84/1(2005-01-01), 21-28 0133-1736 84:1<21 2005 84 11144 NATIONALLICENCE 856 40 https://doi.org/10.1007/s11144-005-0003-1 text/html Onlinezugriff via DOI Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE NATIONALLICENCE NL-springer