Naslov
VOLUMETRIC PROPERTIES OF SOME IMIDAZOLIUM CHLORIDE IONIC LIQUIDS IN BUTAN-1-OL AT DIFFERENT TEMPERATURES

Autori
Tomaš, Renato ; Burnić, Filip ; Kinart, Zdzislaw ; Tot, Aleksandar ; Papović, Snežana ; Borović, Teona, Teodora ; Vraneš, Milan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Abstracts - 27th Croatian Meeting of Chemists and Chemical Engineers and 5th Symposium Vladimir Prelog, Veli Lošinj / Marković, Dean ; Meštrović, Ernest - Zagreb : Hrvatsko kemijsko društvo, 2021, 129-129

Skup
27. hrvatski skup kemičara i kemijskih inženjera (27HSKIKI) ; 5. simpozij Vladimir Prelog

Mjesto i datum
Veli Lošinj, Hrvatska, 05.10.2021. - 08.10.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
imidazolium chloride ionic liquids ; butan-1-ol ; volumetric properties, density

Sažetak
The volumetric properties of butan-1-ol mixtures with various ionic liquids (1-methylimidazolium chloride, 1, 3-dimethylimidazolium chloride, 1- ethyl-3-methylimidazolium chloride, 1-butyl3- methylimidazolium chloride, and 1-hexyl-3- methylimidazolium chloride) were determined by measuring densities at various temperatures T = (278.15, 283.15, 288.15, 293.15, 298.15, 303.15, 308.15, and 313.15) K, and up to molality of ionic liquids of 0.1 mol kg–1. From obtained experimental data, the apparent molar volumes and standard partial molar volumes were derived. By applying Masson's equation the apparent molar volumes at infinite dilution and interaction coefficients were calculated for each ionic liquid + butan-1-ol mixture. The results are discussed in terms of ion-ion and ion-solvent interactions as well as from the point of structure-making or structure-breaking tendency of researched ionic liquids.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA