Measurement of dielectric constant of organic solvents by indigenously developed dielectric probedoi:10.1063/1.5031737Ajay Kumar KeshariJ. Prabhakar RaoC. V. S. Brahmmananda RaoR. RamakrishnanR. R. RamanarayananAIP Publishing LLC AIP Publishing...
The dielectric constant of water in presence of increasing concentrations of weakly protic solvents depressing the freezing point has been measured. The same measurements have been carried out for various volume ratios between 20°C and the freezing point, as well as in presence of glycine. The co...
An SiO2-containing plasma cured coating having a first dielectric constant and having a first elastic modulus is provided, the coating being formed by providing a porous networ... IVAN LOUIS BERRY III,KYUHA CHUNG,QINGYUAN HAN,... 被引量: 684发表: 2001年 The toxicity of butyl cellosolve ...
While the Stockmayer model predicts that liquids of similar dipole density to acetonitrile would be ferroelectric and have a dielectric constant far higher than shown by experiment, the ellipsoidal model provides a better accounting of dielectric behavior. This result bodes well for the use of coarse...
High dielectric constant copper phthalocyanine oligomer (o-CuPc) was chemically grafted to poly( p -chloromethyl styrene) (PCMS) to improve its dispersibility in PVDF. From SEM results, the size of o-CuPc-g-PCMS particles in the blend of poly(vinylidene fluoride) (PVDF) and o-CuPc-g-PCMS...
as shown by several formulas inSections 4.1 and 4.2. The values of the dielectric constant for several common solvents at 25oC are given inTable 7.2.1. The dielectric constant also depends on temperature. As an example, the variation of the dielectric constant of water as a function of tempe...
Dielectric constant of the mixture (1) N,N-dimethylformamide; (2) benzyl alcohol 来自 chemie.uni-hamburg.de 喜欢 0 阅读量: 38 作者: C Wohlfarth 摘要: This document is part of Volume 25 'Viscosity of Pure Organic Liquids and Binary Liquid Mixtures (Supplement to IV/18)' of Landolt-Brn...
A model predicting the behavior of the dielectric constant for a system consisting of prolate reversed micelles with an ionic, aqueous core dispersed in a decanol-water medium, is presented. Theoretical values are compared with experimentally evaluated data from the system sodium octanoate—water—ndec...
More specifically, one high-throughput study7 was related to a specific system (ZrxSi1 − xO2) and another reported the average dielectric constant for a few tens of inorganic compounds8. There have also been high-throughput studies on dielectrics, specific to organic polymers9. Experimental ...
BureauofStand-ards,thesesolutionsmayproveusefulassecondarystandardsofdielectricconstanthavingvaluesinter-mediatebetweenwaterandsomeofthemorepolarorganicsolvents.Fordeterminationsofdielectricconstantsofmediahavinganappreciablebutnotexcessivelylargeconductance,abridgemethodemployingrelativelylowandvariablefrequencies,asinthis...