Sentence examples for hydrogen activity from inspiring English sources
The square of the hydrogen activity was proportional to the cathodic current density of hydrogen deposition as expected for a Volmer—Tafel mechanism.
The dependence of the hydrogen activity on the free corrosion potential can also be explained by a Volmer—Tafel mechanism, but not by a Volmer—Heyrovsky mechanism.
The emf was found to depend only on the hydrogen activity of the working electrode when air of normal humidity was used as the reference gas.
The impedance results would indicate that the hydrogen permeated through the membrane is consumed by the chalcone during the hydrogenation process keeping as the permeable boundary condition in the outer side of the Pd membrane the hydrogen activity almost zero.
Slow changes of the surface properties apparently due to a chemical reaction of ammonia with iron decrease the hydrogen activity and catalyse the tafel recombination with respect to the Volmer reaction.
A predictive analysis of the existence of these interactions as a function of the most pertinent parameters such as temperature, hydrogen activity, strain level, and strain rate is performed and compared with the results of experiments designed to characterize the mechanism of hydrogen-induced intergranular fracture.
Hydrogen activities determined from permeation experiments were very low and decreased with temperature.
The model evaluates the hydrogen infrastructure using the relative risk ranking of the hydrogen activities such as hydrogen production, storage and transportation, and the relative impact levels of regions.
The relative risk rankings of the hydrogen activities are rated a quantitative risk analysis, whereas the relative impact level of regions is rated based on the regional characteristics such as population density.
Following anaerobic incubation of apohydrogenase with dialyzed maturase extract, hydrogen uptake activity from activated hydrogenase was determined by measuring methyl viologen reduction rates.
The removal of hydrogen peroxide activity from Ulmo 90 honey reduced its antimicrobial activity.
