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Dielectric relaxati...
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Forsman, HansUmeå universitet,Institutionen för fysik
(author)
Dielectric relaxation and new phase of cyclooctanol at pressures to 1 GPa
- Article/chapterEnglish1991
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Elsevier,1991
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printrdacarrier
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LIBRIS-ID:oai:DiVA.org:umu-223336
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https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-223336URI
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https://doi.org/10.1016/0022-3093(91)90742-oDOI
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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Conference proceedings were published in three consecutive volumes (131-133) of the journal Journal of non-crystalline solids (Elsevier)
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On the four previously known solid phases of cyclooctanol (I, II, IV and V in our notation), two (IV and V) are stable only at high pressure. In this work, new data on dynamic dielectric properties of cyclooctanol at high pressure are presented. The results are compared with corresponding thermal conductivity data. It is concluded that the dielectric properties of phase II are consistent with the thermal conductivity properties if it is assumed that a substantial fraction of the dipoles interact with each other. The molecular interaction favours reorientation around an axis of negligible dipole moment. The new solid phase, phase III, which was discovered through thermal conductivity measurements, is detected dielectrically in the present study.
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Andersson, OveUmeå universitet,Institutionen för fysik
(author)
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Umeå universitetInstitutionen för fysik
(creator_code:org_t)
Related titles
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In:Journal of Non-Crystalline Solids: Elsevier131-133:Part 2, s. 1145-11480022-30931873-4812
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