Experimental and prediction of volumetric properties of aqueous solution of (allyltriphenylPhosphonium bromide—Triethylene glycol) deep eutectic solvents

Hosein Ghaedi, Muhammad Ayoub*, Suriati Sufian, Sintayehu Mekuria Hailegiorgis, Ghulam Murshid, Sarah Farrukh, Saleem Nawaz Khan

*المؤلف المقابل لهذا العمل

نتاج البحث: المساهمة في مجلةمراجعة النظراء

19 اقتباسات (Scopus)

ملخص

Deep eutectic solvents (DESs) are derived from two or more salts as the hydrogen bond acceptors (HBAs) and hydrogen bond donors (HBDs). In this work, DES namely allyltriphenylphosphonium bromide- triethylene glycol (ATPPB-TEG) was prepared by using three molar ratios; i.e.,1:4, 1:10, and 1:16 of salt to HBDs. The volumetric properties of aqueous mixture of DESs, such as density, molar volume, isobaric thermal expansion, apparent molar volume and apparent molar expansibility were reported at several temperatures from 293.15 to 343.15 K. A mathematical equation, namely Jouyban–Acree model (JAM), was used to correlate the experimental density and molar volume data. Furthermore, in order to calculate the limiting apparent molar volume values, the apparent molar volume values were fitted into a Redlich–Mayer equation. By applying Hepler equation, it was found that DESs 1:4 and 1:10 are as structure-maker solutes, while DES 1:16 is a structure-breaking solute in aqueous solutions.

اللغة الأصليةEnglish
الصفحات (من إلى)123-133
عدد الصفحات11
دوريةThermochimica Acta
مستوى الصوت657
المعرِّفات الرقمية للأشياء
حالة النشرPublished - نوفمبر 10 2017

ASJC Scopus subject areas

  • ???subjectarea.asjc.3100.3105???
  • ???subjectarea.asjc.3100.3104???
  • ???subjectarea.asjc.1600.1606???

بصمة

أدرس بدقة موضوعات البحث “Experimental and prediction of volumetric properties of aqueous solution of (allyltriphenylPhosphonium bromide—Triethylene glycol) deep eutectic solvents'. فهما يشكلان معًا بصمة فريدة.

قم بذكر هذا