Comparative reactivities of anionic group 6 alkyl, silyl, and stannyl pentacarbonyl metalates toward carbon dioxide and sulfur dioxide. Crystal structure of bis(triphenylphosphine)nitrogen(1+) pentacarbonyl(trimethylsilyl)tungstate(1-)

1988 ◽  
Vol 27 (23) ◽  
pp. 4203-4207 ◽  
Author(s):  
Donald J. Darensbourg ◽  
Christopher G. Bauch ◽  
Joseph H. Reibenspies ◽  
Arnold L. Rheingold
Keyword(s):  
Crystal Structure ◽  
Carbon Dioxide ◽  
Sulfur Dioxide ◽  
Anionic Group ◽  
Group 6

scholarly journals Investigation into the Re-Arrangement of Copper Foams Pre- and Post-CO2 Electrocatalysis

Chemistry ◽  
2021 ◽  
Vol 3 (3) ◽  
pp. 687-703
Author(s):  
Jennifer A. Rudd ◽  
Sandra Hernandez-Aldave ◽  
Ewa Kazimierska ◽  
Louise B. Hamdy ◽  
Odin J. E. Bain ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Carbon Dioxide ◽  
Carbon Capture ◽  
Surface Composition ◽  
Structural Rearrangement ◽  
Copper Electrode ◽  
Copper Electrodes ◽  
Porous Copper ◽  
Chemical Products ◽  
Co2 Electrolysis

The utilization of carbon dioxide is a major incentive for the growing field of carbon capture. Carbon dioxide could be an abundant building block to generate higher-value chemical products. Herein, we fabricated a porous copper electrode capable of catalyzing the reduction of carbon dioxide into higher-value products, such as ethylene, ethanol and propanol. We investigated the formation of the foams under different conditions, not only analyzing their morphological and crystal structure, but also documenting their performance as a catalyst. In particular, we studied the response of the foams to CO2 electrolysis, including the effect of urea as a potential additive to enhance CO2 catalysis. Before electrolysis, the pristine and urea-modified foam copper electrodes consisted of a mixture of cuboctahedra and dendrites. After 35 min of electrolysis, the cuboctahedra and dendrites underwent structural rearrangement affecting catalysis performance. We found that alterations in the morphology, crystallinity and surface composition of the catalyst were conducive to the deactivation of the copper foams.

Electrospray mass spectrometric studies of some cationic and anionic Group 6 and Group 7 metal carbonyl complexes

1993 ◽  
Vol 447 (1) ◽  
pp. 59-65 ◽  
Author(s):  
Ikhtiar Ahmed ◽  
Alan M. Bond ◽  
Ray Colton ◽  
Mandy Jurcevic ◽  
John C. Traeger ◽  
...  
Keyword(s):  
Metal Carbonyl ◽  
Mass Spectrometric ◽  
Carbonyl Complexes ◽  
Anionic Group ◽  
Metal Carbonyl Complexes ◽  
Group 6

Carbon dioxide permeation through ceramic-carbonate dual-phase membrane-effects of sulfur dioxide

2017 ◽  
Vol 540 ◽  
pp. 477-484 ◽  
Author(s):  
Tianjia Chen ◽  
Baolong Yu ◽  
Yicheng Zhao ◽  
Yongdan Li ◽  
Y.S. Lin
Keyword(s):  
Carbon Dioxide ◽  
Sulfur Dioxide ◽  
Dual Phase ◽  
Membrane Effects
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