Temperature Effects on Physiochemical Characteristics of Sugar-Based Natural Deep Eutectic Solvents

Autor:	Mohammad Tarikuzzaman, Viral Sagar, Mark James Wong, Joan G. Lynam
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	Materials of engineering and construction. Mechanics of materials TA401-492
Zdroj:	Advances in Materials Science and Engineering, Vol 2024 (2024)
Druh dokumentu:	article
ISSN:	1687-8442
DOI:	10.1155/2024/6641317
Popis:	Phase behavior, density, viscosity, conductivity, pH, and surface tension were measured, and FTIR was performed for a series of mixtures of sugar (glucose, fructose, xylose, and sucrose), water, and choline chloride (ChCl) at specific molar ratios. These mixtures, called sugar-based natural deep eutectic solvents (NADESs), were investigated as a function of temperature. Contact angle measurements indicated that NADES exhibited slightly lower wettability but higher surface tension than water. Temperature was found to greatly impact density, viscosity, and conductivity. The optimum water molar ratio for lower viscosity was found at ratios higher than those reported in the literature, indicating that the NADES investigated may have industrial process applications.
Databáze:	Directory of Open Access Journals
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