Determination of diffusion coefficients of Zn, Co and Ni in aluminium by a resistometric method[J].PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANIC 1978,38(05).G. Erdelyi, D. L. Beкe, F. J. Kedves and I. Godeny: Philos. Mag. B 38 (1978) 445-462....
Determination of Diffusion Coefficients of Humic Substances by Fluorescence Correlation Spectroscopy: Role of Solution Conditions Fluorescence correlation spectroscopy (FCS) was used to determine diffusion coefficients (D) of the Suwannee River fulvic and humic acids (SRFA and SRHA) a... JR Lead,KJ Wi...
The diffusion coefficients of CuCl_2 in aqueous solutions of CuCl_2 and CuCl_2-HCl were measured respectively at 298 K with diaphragm cell method. The concentration dependence of CuCl_2 diffusion coefficient in single CuCl_2 solutions and in mixed CuCl_2 -HCl solutions was discussed on the ...
The holographic interferometric technique is used to determine the variation with concentration of the mutual diffusion coefficient at 25 °C. The systems studied were ethylene glycol + water, diethylene glycol + water, and triethylene glycol + water. Experimental results are compared with values report...
Two novel methods for the determination of diffusion coefficients of redox species combining the special properties of microdispensing devices and microelectrodes are presented. Both are based on the local application of tiny volumes of the redox-active species by means of a dispenser nozzle at a def...
THE DETERMINATION OF DIFFUSION COEFFICIENTS OF SURFACTANTS USING THE POROUS FRIT METHODaluminiumaluminium compoundslaser mirrorslaser reliabilitypassivationquantum well lasersridge waveguidessemiconductor device reliabilitysemiconductor device testingwaveguide lasers...
Diffusion coefficients of adsorbed gases on porous solids can be obtained by analyzing solely experimental data derived from impedance spectra. In order to calculate it, a new approach has been developed in this study by fitting imaginary data with the imaginary part of the Warburg elements in case...
The impurity diffusion parameters of Zn, Co and Ni have been determined in aluminium by measurements of electrical resistance. It is shown experimentally that in the case of Co and Ni, surface layers with constant concentrations were formed during the isothermal diffusion treatments and so the resis...
ChemInform Abstract: DETERMINATION OF DIFFUSION COEFFICIENTS OF COPPER(I) IONS IN CONCENTRATED PERCHLORATE SOLUTIONSgases, liquids, superfluidityNois available for this article.doi:10.1002/chin.198243019STEPNIK-SWIATEK, B.MALYSZKO, J.WILEY‐VCH Verlag GmbHChemischer Informationsdienst...
In recent years, the effective field approach has been developed in terms of hydrodynamic variables [1, 2, 3]. In this paper, the effective field is formulated for the calculation of transport coefficients in a drift-diffusion model. With these transport parameters, it was found that calculation...