From Walden's work it appears that the dielectric constant finally determines the quantitative ionizing effect of a solvent. From Project Gutenberg What was really important was the sort of condensers made possible by a genuinely good dielectric material. From Project Gutenberg Numerically the specific...
Dielectric Constant The role ofdielectric constantε of a solvent regarding its capability to dissolve ionized solutes was pointed out in Section4.1(thedielectric constant is typically given as the relative dielectric constant to vacuum). Ahigher dielectric constantof the solvent correlates with a higher...
Where two solvent components were present the molecular weights obtained from light-scattering were checked by diffusion-viscosity measurements (using a modified Hilger -Rayleigh interferometer). As the dielectric constant is increased from that of benzene, the micelle size decreases, until at 蔚30, ...
Dependence of Ionic Mobility on Dielectric Constant of SolventBerns, D SFuoss, R M
SMD is a universal solvation model, where "universal" denotes its applicability to any charged or uncharged solute in any solvent or liquid medium for which a few key descriptors are known (in particular, dielectric constant, refractive index, bulk surface tension, and acidity and basicity ...
Polarizability is the capacity of the solvent to induce any kind of electrostatic interaction with a dissolved solute, which is a measure of the “polarity” of the solvent. Hence, polarizability is a macroscopic property just like the dielectric constant. Using the Kamlet–Taft solvatochromic method...
A silver halide light-sensitive photographic material comprising a support and provided thereon at least one silver halide emulsion layer containing a yellow dye-foming coupler having a formula [A] below and a high boiling organic solvent having a dielectric constant of not more than 6.0; ##STR...
Static dielectric constant of some pure protic and aprotic solvents and for binary solvent mixtures 来自 Semantic Scholar 喜欢 0 阅读量: 14 作者:A Guha,R Pal 摘要: The dielectric constant values of some protic and aprotic solvents in pure state are presented on the basis of MSA method, ...
Whereσ,f,δdandε0represented the conductivity, frequency, dielectric loss angle, and dielectric constant of free space, respectively. Theε′ represented the polarization or microwave storage capacity, andε"mainly represented the power of energy dissipation. Based on Maxwell's principle, the differe...
The dielectric properties of 15 nm ZnO nanoparticles synthesized through the co-precipitation method were studied58. It was observed that these nanoparticles exhibited a high dielectric constant and dielectric loss at low frequencies, which could be attributed to the formation of boundaries between partic...