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Molecular self-diffusion in the isotropic liquid phase of the homologous series of 4-n-alkyloxybenzylidene-4′-n-butylanilines

✍ Scribed by S.K. Ghosh; E. Tettamanti; A. Ricchiuto

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
349 KB
Volume
101
Category
Article
ISSN
0009-2614

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✦ Synopsis

We report the molecular self-diffusion D in the isotropic liquid phase of the homologous series of 4+&kyloxybenzyli-dene4'-n-butylanilines measured over a temperature range of ==25 K above the transition temperature Tc_ In all cases reported here, we find that D can be fitted to the Arrhenius relation D = Doexp (-W/T)_ The quantities DC, Do, W, and W/Tc show the "odd-even" effect similar to that of Tc, where DC = D at Tc_

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