Physicochemical characterization of choline based ionic liquids with chelating anions
Samo za registrovane korisnike
2019
Članak u časopisu (Objavljena verzija)
,
© 2018 Elsevier Ltd
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In this paper, physicochemical characterization of newly synthesized choline based ionic liquids with five different chelating anions were examined. The ionic liquids (ILs): cholinium-L-lactate, [Ch][Lac], cholinium-picolinate, [Ch][Pic], cholinium-anthranilate, [Ch][Ant], cholinium-oxyquinolinate, [Ch][oQ], and cholinium-diethylenetriaminepentaacetate, [Ch]3[DTPA], were prepared for the first time and their structures were confirmed by IR and 1H and 13C NMR spectra. Also, thermogravimetric analysis (TGA) was applied to determine their thermal stabilities. Based on the measured density values and viscosity in the temperature range from (293.15 to 323.15) K and calculated values of thermal expansion coefficients and activation energy of viscous flow, as well as of computational simulations, the interactions and structures of the investigated ionic liquids were discussed. © 2018 Elsevier Ltd
Ključne reči:
Ionic liquids / Chelating anion / DFT calculations / Physicochemical characterizationIzvor:
The Journal of Chemical Thermodynamics, 2019, 131, 80-87Finansiranje / projekti:
- Pristupi održivosti i zelene hemije u razvoju ekološki pogodnih analitičkih metoda i skladištenju energije (RS-MESTD-Basic Research (BR or ON)-172012)
DOI: 10.1016/j.jct.2018.10.026
ISSN: 0021-9614
WoS: 000454515300008
Scopus: 2-s2.0-85055906336
URI
https://linkinghub.elsevier.com/retrieve/pii/S0021961418307808https://vinar.vin.bg.ac.rs/handle/123456789/7943
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Vraneš, Milan AU - Panić, Jovana AU - Tot, Aleksandar AU - Popsavin, Mirjana AU - Jocić, Ana AU - Gadžurić, Slobodan PY - 2019 UR - https://linkinghub.elsevier.com/retrieve/pii/S0021961418307808 UR - https://vinar.vin.bg.ac.rs/handle/123456789/7943 AB - In this paper, physicochemical characterization of newly synthesized choline based ionic liquids with five different chelating anions were examined. The ionic liquids (ILs): cholinium-L-lactate, [Ch][Lac], cholinium-picolinate, [Ch][Pic], cholinium-anthranilate, [Ch][Ant], cholinium-oxyquinolinate, [Ch][oQ], and cholinium-diethylenetriaminepentaacetate, [Ch]3[DTPA], were prepared for the first time and their structures were confirmed by IR and 1H and 13C NMR spectra. Also, thermogravimetric analysis (TGA) was applied to determine their thermal stabilities. Based on the measured density values and viscosity in the temperature range from (293.15 to 323.15) K and calculated values of thermal expansion coefficients and activation energy of viscous flow, as well as of computational simulations, the interactions and structures of the investigated ionic liquids were discussed. © 2018 Elsevier Ltd T2 - The Journal of Chemical Thermodynamics T1 - Physicochemical characterization of choline based ionic liquids with chelating anions VL - 131 SP - 80 EP - 87 DO - 10.1016/j.jct.2018.10.026 ER -
@article{ author = "Vraneš, Milan and Panić, Jovana and Tot, Aleksandar and Popsavin, Mirjana and Jocić, Ana and Gadžurić, Slobodan", year = "2019", abstract = "In this paper, physicochemical characterization of newly synthesized choline based ionic liquids with five different chelating anions were examined. The ionic liquids (ILs): cholinium-L-lactate, [Ch][Lac], cholinium-picolinate, [Ch][Pic], cholinium-anthranilate, [Ch][Ant], cholinium-oxyquinolinate, [Ch][oQ], and cholinium-diethylenetriaminepentaacetate, [Ch]3[DTPA], were prepared for the first time and their structures were confirmed by IR and 1H and 13C NMR spectra. Also, thermogravimetric analysis (TGA) was applied to determine their thermal stabilities. Based on the measured density values and viscosity in the temperature range from (293.15 to 323.15) K and calculated values of thermal expansion coefficients and activation energy of viscous flow, as well as of computational simulations, the interactions and structures of the investigated ionic liquids were discussed. © 2018 Elsevier Ltd", journal = "The Journal of Chemical Thermodynamics", title = "Physicochemical characterization of choline based ionic liquids with chelating anions", volume = "131", pages = "80-87", doi = "10.1016/j.jct.2018.10.026" }
Vraneš, M., Panić, J., Tot, A., Popsavin, M., Jocić, A.,& Gadžurić, S.. (2019). Physicochemical characterization of choline based ionic liquids with chelating anions. in The Journal of Chemical Thermodynamics, 131, 80-87. https://doi.org/10.1016/j.jct.2018.10.026
Vraneš M, Panić J, Tot A, Popsavin M, Jocić A, Gadžurić S. Physicochemical characterization of choline based ionic liquids with chelating anions. in The Journal of Chemical Thermodynamics. 2019;131:80-87. doi:10.1016/j.jct.2018.10.026 .
Vraneš, Milan, Panić, Jovana, Tot, Aleksandar, Popsavin, Mirjana, Jocić, Ana, Gadžurić, Slobodan, "Physicochemical characterization of choline based ionic liquids with chelating anions" in The Journal of Chemical Thermodynamics, 131 (2019):80-87, https://doi.org/10.1016/j.jct.2018.10.026 . .