Four new extended solids were isolated from the reaction of copper complexes with pyrazine in superheated solvents. Decomposition of copper(II) hexafluoroacetylacetonate (hfacac) in the presence of pyrazine(pyz) at 195 deg C in THF/H_2O (14/1 v/v) yields primarily Cu (CF_3CO_2)(pyz) ...
The decomposition-WGS sequence has been proposed by some authors [1], [2], [5], [6]. In this scheme, CO is believed to be a primary product, subsequently converted into CO2 in the WGS reaction, accompanied by H2 formation:CH3OH(l)→CO+2H2,ΔH°r=128kJmol Conclusions Production of ...
The paper addresses the catalytic activity of oxygen-containing Cu-Co-Fe catalysts applied onto carbon nanotubes in the CO oxidation reaction. The carbon n
(2))=5.4%-15.6%)and CH3OH selectivity(S_(CH_(3)OH)=97.8%-40.6%).The number of hydroxyl groups and solid solution nature play a significant role in changing the reaction pathway.The solid solution enhances the CO_(2)adsorption ability.At the CO_(2)adsorption step,a larger number of ...
Voyer N, Soisnard A, Palmer SJ, Martens W, Frost RL. Thermal decomposition of the layered double hydroxides of formula Cu 6 Al 2 (OH) 16 CO 3 and Zn 6 Al 2 (OH) 16 CO 3 . J Therm Anal Cal. 2009; 96 :481–485. doi: 10.1007/s10973-008-9169-x. [ Cross Ref ]...
CH3OHAlloy and CNFThermocatalytic decomposition of methane (TCD) is reported to be a promising and green route of hydrogen generation, however, the relatively fast catalyst deactivation is the main drawback of this technology. This article reports an attempt to increase the catalyst deactivation ...