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Dielectric constant of pyrogenic silica as a function of specific surface

✍ Scribed by Moshe Aharon Frommer; Moshe Ish-Shalom

Publisher
Elsevier Science
Year
1966
Tongue
English
Weight
638 KB
Volume
21
Category
Article
ISSN
0021-9797

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πŸ“œ SIMILAR VOLUMES

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## Abstract The effect of dielectric constant (__D__) of the solvent on the viscosity of heparin was examined using the relation \documentclass{article}\pagestyle{empty}\begin{document}$ \eta \_{{\rm sp}} /c = [\eta ]\_\infty (1 + k/\sqrt c) $\end{document}, where [η]~∞~ is the shielded intrinsic v

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In 1956, Sears had introduced a simple empirical method to determine the surface area of colloidal silicas. This technique consists in the titration of silanol groups using sodium hydroxide solution and relies on the assumption that the silanol group density is constant. When porosimetric methods be