Sentence examples for coefficient of the solvent from inspiring English sources

The activity coefficient of the solvent can, therefore, be found from total-pressure measurements, and, using the Gibbs-Duhem equation, it is then possible to calculate the activity coefficient of the electrolyte solute.

Decay time τlate ∼ ηΔV/κ where η is the bulk viscosity coefficient of the solvent, ΔV ∼ R 3, and κ, the bending elasticity modulus of the membrane.

This opposite effect can be attributed to the decreasing of the diffusion coefficient of the solvent, caused by increase of density.

Here, the second important fact is the polarity, namely log P, of the solvents, where P is the partition coefficient of the solvent between octanol and water.

It is shown that the contribution of the polarization diffusion to the rate constant of reaction can become dominating in those solvents with large enough self-diffusion coefficients of the solvent molecules.

Two binary mixed solvent systems typically used for lithium batteries were studied by measuring the self-diffusion coefficients of the solvent, lithium ion and anion, independently by using the multi-nuclear pulsed field-gradient spin-echo (PGSE) 1H, 7Li and 19F NMR method.

aThe log Pow is the logarithm of the partition coefficient, P, of the solvent between n-octanol and water and is used as a quantitative measure of the solvent polarity.

Activity coefficients of the solvents in the mixture were calculated and compared with UNIFAC© predictions.

The self-diffusion coefficients of the solvents were measured with and without the lithium salt, and the two solvents had almost the same diffusion coefficient in the DEC-PC system, while DME diffused faster than PC in the DME-PC system.

Both activity coefficients of the monomeric solvent in the polymer (γ1∞) and of the polymer in the solvent (γ2∞) were calculated at infinite dilution conditions.

Steady state diffusion of a chemical species in free solution can be described empirically using Fick's first law: vec{j} = - Dcdotvec{nabla }c (3)where (vec{j}) is the solute mass flux (in mol m−2 s−1); D is the diffusion coefficient of the solute in the solvent (in m2 s−1); c is the concentration of the solute in the solvent (in mol m−3).