Особливостi змiни з часом електричних властивостей розчинiв полiвiнiлового спирту у диметилсульфоксидi

• Date: 2018
• Main Authors: Khorolskyi, O. V., Rudenko, O. P., Zaymack, O. M.
• Format: Article
• Language: English
• Published: Publishing house "Academperiodika" 2018
• Online Access: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018702
• Journal Title: Ukrainian Journal of Physics

Long-term changes of the dielectric constant of concentrated (5, 10, and 15 wt.%) solutions of low-molecular polyvinyl alcohol in dimethyl sulfoxide have been studied in a frequency interval of 0.5–200 kHz and at a temperature of 290 ± 1 K. A hypothesis is put forward that the time evolution of diel...