Sentence examples for carbon selectivity of from inspiring English sources

The main reaction product was ethylene (with a carbon selectivity of about 70%); other minor products were acetaldehyde, butene, and crotonaldehyde in decreasing order of yield.

For instance, the catalytic dehydration of octanoic acid was demonstrated to produce hexylketene with carbon selectivities on the order of 90% at temperatures between 745 and 795 K over a functionalized silica monolith.

At an oxygen/methane ratio of 0.55 gmol/gmol and temperature of 950°C, optimized process conditions were obtained with complete methane conversion, maximum carbon monoxide selectivity of 43% and minimum hydrogen/carbon monoxide ratio of 1.3, in absence of water.

A combination of experiments and molecular simulations has been used to further understand the contribution of gas adsorption to the carbon dioxide (CO2) selectivity of nanoporous carbon (NPC) membranes as a function of temperature and under mixed gas conditions.

Work function modulation of carbon nanomaterials upon doping can generate charge selectivity of carbon nanomaterials in OSCs.

At elevated temperatures (T = 505 and 923 K), the activated carbons exhibit essentially no preference over the two gases and the selectivity of carbon dioxide relative to hydrogen falls monotonically as the pore size increases.

At room temperature, however, the selectivity of carbon dioxide relative to hydrogen reaches up to 90, indicating that hydrogen and carbon dioxide can be efficiently separated.

& Yeo, B. S. Tuning the selectivity of carbon dioxide electroreduction toward ethanol on oxide-derived CuxZn catalysts.

We propose a new strategy for improving the charge selectivity of carbon nanotubes (CNTs) for organic photovoltaic cells (OPVCs).

At these temperatures the conversion of ethanol reached 100%, simultaneously the hydrogen yield achieved the level of above 5 mol of H2 formed from 1 mol of EtOH introduced to the reaction, as well as the selectivity of carbon monoxide formation was depressed to 2 3%.

High selectivity of the carbon-carbon double bond hydrogenation was observed with electrodeposited nickel and copper electrodes.