Место издания:G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences Ivanovo, Russia
Первая страница:196
Последняя страница:196
Аннотация:Today, there is an exponential increase in the number of publications devoted to thestudy of the properties of deep eutectic solvents (DES). According to google.scholar, the totalnumber of scientific articles and patents is approximately 70,000, that contain phrase «deepeutectic solvent». Despite the huge amount of information on the properties of DES, there isno systematic presentation of the physicochemical properties of this type of solvent in thescientific literature. The goal of this project is to create a database that will containinformation on the basic physico-chemical properties of DES with the ability to export valuesfor their further use for both scientific and technological purposes. The following properties were included in database: density, isobaric heat capacity,viscosity, speed of sound, thermal conductivity, surface tension, refractive index. Thedatabase displays the dependence of the listed properties on temperature, concentration ofsolution components and pressure. The database pays special attention to the reliability of thevalues it contains. For each property, the experimental method is indicated, as well as theuncertainties of the properties and the conditions under which the measurements were made.Data search is carried out for two-component anhydrous DES or for their three-componentsystems with water. For this purpose, the program has created search lines with the ability towrite down component systems in the form of common names in Russian or English, CASnumbers and empirical chemical formulas. It is possible to select systems with maximum orminimum property values under given conditions.The database also provides links to primarysources in the form of an article title and a link in doi format. The program has severalreporting methods: in the form of tables and graphs. The structure of database is presented inFigure 1. The database was implemented in MySQL and was filled out through a form createdusing the Yii framework in PHP.The work was supported by the Ministry of Science and Higher Education of the RussianFederation (State Assignment No. 075-01252-22-03 dated 26.10.2022).
