Thermophysical Properties of Imidazolium-Based Ionic Liquids

Autor:	Christopher P. Fredlake, Joan F. Brennecke, Jacob M. Crosthwaite, and Sudhir N. V. K. Aki, Daniel G. Hert
Rok vydání:	2004
Předmět:	chemistry.chemical_compound Tetrafluoroborate chemistry Vapor pressure Bromide General Chemical Engineering Hexafluorophosphate Ionic liquid Inorganic chemistry General Chemistry Glass transition Dicyanamide Trifluoromethanesulfonate
Zdroj:	Journal of Chemical & Engineering Data. 49:954-964
ISSN:	1520-5134 0021-9568
Popis:	Ionic liquids (ILs) are salts that are liquid at low temperatures, usually including the region around room temperature. They are under intense investigation, especially as replacement solvents for reactions and separations, since they exhibit negligible vapor pressure and would not, therefore, contribute to air pollution. Clearly, basic thermophysical properties are vital for design and evaluation for these applications. We present density as a function of temperature, melting temperatures, glass-transition temperatures, decomposition temperatures, and heat capacities as a function of temperature for a series of 13 of the popular imidazolium-based ILs. The ionic liquids investigated here are 1-butyl-3-methylimidazolium tetrafluoroborate, 1-butyl-3-methylimidazolium hexafluorophosphate, 1-butyl-3-methylimidazolium chloride, 1-butyl-3-methylimidazolium bromide, 1-butyl-3-methylimidazolium dicyanamide, 1-butyl-3-methylimidazolium trifluoromethanesulfonate, 1-butyl-3-methylimidazolium tris(trifluoromethylsul...
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a51cde260d0688acbbf546a7ecbdd5de https://doi.org/10.1021/je034261a Zobrazit plný text záznamu