Dielectric spectroscopy of amino alcohols at low temperatures

I. A. Solonina, M. A. Vasilyeva, A. Greenbaum, Yu A. Gusev, I. V. Lounev, M. N. Rodnikova, Yu Feldman

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

The dielectric properties of three vicinal amino alcohols are studied at temperatures in the range of -140-70°C and the frequency interval of 0.1 Hz to 1 MHz. The temperature dependences of the observed relaxation processes indicate both glass transition and melting processes. The relatively high conductivity of the samples was considered from the viewpoint of proton conductivity through a network of hydrogen bonds of amino alcohol molecules.

Original languageEnglish
Pages (from-to)117-121
Number of pages5
JournalRussian Journal of Physical Chemistry A
Volume90
Issue number1
DOIs
StatePublished - 1 Jan 2016

Bibliographical note

Publisher Copyright:
© 2016 Pleiades Publishing, Ltd.

Keywords

  • activation energy
  • amino alcohols
  • conductivity
  • dielectric spectroscopy
  • glass transition
  • relaxation processes
  • spatial network of hydrogen bonds

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