ОПТИЧЕСКАЯ СПЕКТРОСКОПИЯ РЕЛАКСАЦИОННЫХ ПРОЦЕССОВ В ОКРЕСТНОСТИ ОСОБОЙ ТОЧКИ ВОДНОГО РАСТВОРА НЕЭЛЕКТРОЛИТА

Аннотация

Tetrahydrofuran (THF) solutions and water form an interesting binary system with a complex structure of intermolecular interactions. Water possesses a branched network of hydrogen bonds, which can be disrupted by the addition of an organic solvent, altering the elastic, dynamic, and acoustic properties of the solution. Studying such changes is important both from a fundamental perspective and for applications in chemical engineering, pharmaceuticals, materials science, and other fields. Keywords: Tetrahydrofuran (THF), Acoustic methods, compressibility modulus, adiabatic and isothermal elasticity, speed of sound, relaxation time.