Novel Pt/Mg(In)(Al)O catalysts for ethane and propane dehydrogenation. Hydro-deoxygenation of CO on functionalized carbon nanotubes for liquid fuels production. PtZn-ETS-2: A novel catalyst for ethane dehydrogenation. Cofeed experiments with 13C12CH6/12C2H4 indicated that both methane and ethyne are produced via ethene, and not directly from ethane. J. Phys. The difference between borate and phosphate modified carbon nanotubes in isopentane oxidative dehydrogenation. Green Synthesis of Ni–Nb oxide Catalysts for Low‐Temperature Oxidative Dehydrogenation of Ethane. Delivering a Modifying Element to Metal Nanoparticles via Support: Pt–Ga Alloying during the Reduction of Pt/Mg(Al,Ga)Ox Catalysts and Its Effects on Propane Dehydrogenation. Catalysis by hybrid sp Anna N. Matveyeva, Johan Wärnå, Nikolai A. Pakhomov, Dmitry Yu. Methane and ethyne were the main byproducts of the dehydrogenation reaction. In summary, commercially available carbon nanotubes catalyzed the ODH of C2H6 to ethylene at 673 K with moderate selectivity. A numerical approach is used to investigate the role of a combustion catalyst in the oxidative dehydrogenation of ethane at short contact times for ethylene production. Phosphorous-modified ordered mesoporous carbon for catalytic dehydrogenation of propane to propylene. The effect of surface oxygenated groups of carbon nanotubes on liquid phase catalytic oxidation of cumene. If you do not receive an email within 10 minutes, your email address may not be registered, The oCNTs showed a superior activity by a factor of eight as compared to the P‐oCNTs (B‐oCNTs not shown). Any queries (other than missing content) should be directed to the corresponding author for the article. To achieve high conversion while ensuring the required catalyst stability in ethane ODH at 723 K, combustion of the CNTs had to be accounted for by lowering the reactant concentrations. nanodiamonds and their role in the design of advanced nanocarbon materials 3 Department of Chemistry, Technical University of Berlin, Straße des 17. Effect of structure and surface properties on the catalytic activity of nanodiamond in the conversion of 1,2-dichloroethane. . Oxidative Dehydrogenation of Ethane: Common Principles and Mechanistic Aspects. nat. The activation energy of the dehydrogenation of ethane over the present catalyst has in a previous study been determined to 116 kJ/mol [Virnovskaia, A.; Morandi, S.; Rytter, E.; Ghiotti, G.; Olsbye, U. Microwave assisted synthesis of Sn-modified MgAlO as support for platinum catalyst in cyclohexane dehydrogenation to cyclohexene. Metal-Free Carbon Catalysts for Oxidative Dehydrogenation Reactions. However, after surface modification with B2O3 and P2O5, the oxidation resistance was drastically enhanced and thus the alkene selectivity was increased due to the suppression of electrophilic oxygen intermediates on the carbon surface. In contrast, the origin of the medium‐temperature peak of CO2 (anhydride) at around 825 K remains unclear. International Journal of Quantum Chemistry. The optimization of oxygen activation was confirmed by a kinetic analysis indicating a slowdown of this reaction step. The role of structure and surface chemistry of carbon nanomaterials in catalytic conversion of 1,2-dichloroethane. Activation processes of highly ordered carbon nanofibers in the oxidative dehydrogenation of ethylbenzene. Phosphorus-containing carbons: preparation, properties and utilization. First-Principles Studies of the Activation of Oxygen Molecule and Its Role in Partial Oxidation of Methane on Boron-Doped Single-Walled Carbon Nanotubes.