Особливостi змiни з часом електричних властивостей розчинiв полiвiнiлового спирту у диметилсульфоксидi

• Видавець: Publishing house "Academperiodika"
• Дата: 2018
• Автори: Khorolskyi, O. V., Rudenko, O. P., Zaymack, O. M.
• Формат: Стаття
• Мова: English
• Опубліковано: Publishing house "Academperiodika" 2018
• Теми: dielectric permittivity; polyvinyl alcohol solutions; dimethyl sulfoxide; thermodynamic equilibrium; -
• Онлайн доступ: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018702

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...