Dynamic and structural properties of oxyethylated isononylphenols

[Display omitted] Diffusion coefficients, dielectric relaxation times and refraction coefficients were measured, and activation energies of translational and rotational mobilities were determined for a series of oxyethylated phenols (neonols AF9-n) p-C9H19C6H4-O(CH2CH2O)nH, n=4, 6, 8, 9, 10, 12, at...

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Bibliographic Details
Published in:Mendeleev communications 2016-07, Vol.26 (4), p.355-357
Main Authors: Arkhipov, Victor P., Bogdanova, Svetlana A., Idiyatullin, Zamil Sh, Lunev, Ivan V., Filippov, Andrei V.
Format: Article
Language:English
Subjects:
Chemistry of Interfaces
Gränsytors kemi
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Summary:[Display omitted] Diffusion coefficients, dielectric relaxation times and refraction coefficients were measured, and activation energies of translational and rotational mobilities were determined for a series of oxyethylated phenols (neonols AF9-n) p-C9H19C6H4-O(CH2CH2O)nH, n=4, 6, 8, 9, 10, 12, at different temperatures. The results demonstrated the existence of contraction and transition phenomena that changed the structure of neonol molecules at n ∼ 9 from a zigzag to a meander form.
ISSN:0959-9436
1364-551X
DOI:10.1016/j.mencom.2016.07.030