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| 1 | Synthesis and characterization of niobium-promoted cobalt/iron catalysts supported on carbon nanotubes for the hydrogenation of carbon monoxide显示文摘Bimetallic Co /Fe catalysts supported on carbon nanotubes( CNTs) were prepared,and niobium( Nb) was added as promoter to the 70 Co ∶30Fe /CNT catalyst. The physicochemical properties of the catalysts were characterized,and the catalytic performances were analyzed at the same operation conditions( H_2 ∶CO( volume ratio) = 2 ∶1,p = 1 MPa,and t = 260 ℃) in a tubular fixed-bed microreactor system. The addition of Nb to the bimetallic catalyst decreases the average size of the oxide nanoparticles and improves the reducibility of the bimetallic catalyst. Evaluation of the catalyst performance in a Fischer-Tropsch reaction shows that the catalyst results in high selectivity to methane,and the selectivity to C_(5+) increased slightly in the bimetallic catalyst unlike that in the monometallic catalysts. The addition of 1% Nb to the bimetallic catalyst increases CO conversion and selectivity to C_(5+). Meanwhile,a decrease in methane selectivity is observed. | Zahra Gholami Noor Asmawati Mohd Zabidi Fatemeh Gholami Mohammadtaghi Vakili | 2016 | 燃料化学学报2016，44，7： | 1 |
| 2 | Photocatalytic Generation of Hydrogen from Methanol显示文摘 | Zabidi N A Mohd Thomas T F | 1998 | J Phys Sci1998，9，： | 1 |
| 3 | Catalytic conversion of palm oil over mesoporous aluminosilicate MCM-41 for the production of liquid hydrocarbon fuels显示文摘 | TWAIQ F A ZABIDI N A M MABIDI A R | | 0，，1： | 1 |
| 4 | Catalytic conversion of palm oil over mesoporous aluminosilicate MCM-41 for the production of liquid hydrocarbon fuels 显示文摘 | TWAIQ F A ZABIDI N A M MOHAMED A R | 2003 | Fuel Processing Technology2003，84，13： | 1 |
| 5 | Catalytic conversion of aluminosilicate MCM-41 palm oil over mesoporus for the production of liquid hydrocarbon fuels 显示文摘 | TWAIQ FA ZABIDI NAM MOHAMED AR | 2003 | Fuel Processing Technology2003，84，13： | 1 |
| 6 | In vitro starch hydrolysis and estimated gly- caemic index of bread substituted with different percentage of chemp- edak ( Artocarpus integer) seed flour 显示文摘 | Zabidi M A Aziz N A A | 2009 | Food Chemistry2009，117，： | 1 |
| 7 | NAIP-deletion analysis in Malaysian patients with spinal muscular atrophy 显示文摘 | Watihayati MS Zabidi AM Tang TH | 2007 | Kobe J MED Sci2007，53，4： | 1 |
| 8 | Catalytic conversion of palm oil over mesoporous aluminosilicate MCM-41 for the production of liquid hydrocarbon fuels显示文摘 | Farouq A. Twaiq Noor Asmawati M. Zabidi Abdul Rahman Mohamed Subhash Bhatia | 2003 | Fuel Processing Technology2003，，1： | 1 |
| 9 | Catalytic conversion of palm oil to hydrocarbons: Performance of various zeolite catalysts显示文摘 | TWAIQ F A ZABIDI N A M BHATIA S | 1999 | Ind Eng Chem Res1999，38，9： | 1 |
| 10 | In vitro starch hydrolysis and estimated glycaemic index of bread substituted with different percentage of chempedak (Artocarpus integer) seed flour显示文摘 | ZABIDI M A AZIAH N AZIZ A | 2009 | Food Chemistry2009，117，： | 1 |
| 11 | In vitro starch hydrolysis and estimated glycaemic index of bread substituted with different percentage of chempedak(Artocarpus integer) seed flour显示文摘 | ZABIDI M A AZIZ N A A | 2009 | Food Chemistry2009，117，： | 1 |
| 12 | Catalytic conversion of palm oil over mesoporous aluminosilicate MCM-41 for the production of liquid hydrocarbon fuels显示文摘 | TWAIQ F A ZABIDI N A M MOHAMED A R BHATIA S | 2003 | Fuel Process Technol2003，84，13： | 1 |
| 13 | Catalytic con- version of palm oil over mesoporous aluminosilicate MCM-41 for the production of liquid hydrocarbon fuels 显示文摘 | Twaiq F A Zabidi N A M Mohamed A R | 2003 | Fuel Processing Technology2003，84，13： | 1 |
| 14 | Catalytic conversion of palm oil to hydrocarbons:performance of various zeolite catalysts显示文摘 | Farouq A Twaiq Noor A M Zabidi Subbash Bhatia | 1998 | Ind Eng Chem Res1998，38，： | 1 |
| 15 | in vitro starch hydrolysis and estimated glycaemic index of bread substituted with different percentage of chempedak (Artocarpus integer) seed flour 显示文摘 | ZABIDI M A AZIZ N A A | 2009 | Food Chemistry2009，117，1： | 1 |
| 16 | Catalytic conversion of palm oil to hydrocarbons: Performance of various zeolite catalysts 显示文摘 | Twaiq F A Zabidi N A M Bhatia S | 1999 | Industrial & Engineering Chemistry Research1999，38，： | 1 |
| 17 | Geospatial analysis in identifying karst cavity distr:butlon: The SMART Tunnel, Malay- sia显示文摘 | Hareyan! Zabidi | 2013 | Carbonates and Evaporites2013，，： | 1 |
| 18 | Catalytic conversion of palm oil to hydrocarbons : Performance of various zeolite catalysts 显示文摘 | Twaiq F A Zabidi N A M Bhatia S | 1999 | Indus- trial & Engineering Chemistry Research1999，38，： | 1 |
| 19 | Catalytic conversion of pahn oil to hydrocarbons performance of various zeolite catalysts 显示文摘 | Twaip F A Zabidi N A M Bhatia S | 1999 | Ind Eng Chem Res1999，38，： | 1 |
| 20 | Development of niobium-promoted cobalt catalysts on carbon nanotubes for Fischer-Tropsch synthesis显示文摘Cobalt-based catalysts were prepared by a wet impregnation method on carbon nanotubes (CNTs) support and promoted with niobium.Samples were characterized by nitrogen adsorption,TEM,XRD,TPR,TPO and H2-TPD.Addition of niobium increased the dispersion of cobalt but decreased the catalysts reducibility.Fischer-Tropsch synthesis (FTS) was carried out in a fixed-bed microreactor at 543 K,1 atm and H2/CO=2 for 5 h.Addition of niobium enhanced the C5+ hydrocarbons selectivity by 39% and reduced methane selectivity by 59%.These effects were more pronounced for 0.04%Nb/Co/CNTs catalyst,compared with those observed for other niobium compositions. | Sardar Ali Noor Asmawati Mohd Zabidi Duvvuri Subbarao | 2011 | Journal of Natural Gas Chemistry2011，20，6： | 1 |
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