离子液体
四氟硼酸盐
三元运算
化学
摩尔比
热容
余热
热力学
三元数制
物理化学
分析化学(期刊)
有机化学
物理
催化作用
计算机科学
程序设计语言
相(物质)
作者
Poonam Jangra Darolia,Sunita Malik,Sapana Garg,V.K. Sharma
标识
DOI:10.1016/j.cdc.2022.100939
摘要
Current analysis pertains with the measurement of molar heat capacities, (CP)123 for 1-butyl-2,3-dimethylimidazolium tetrafluoroborate [Bdmim][BF4] or 1-ethyl-3-methylimidazolium tetrafluoroborate [Emim][BF4] (1) + 1-methylpyrrolidin-2-one (NMP) (2) + pyrrolidin-2-one (2-PY) (3) ternary and CP for [Bdmim][BF4] (1) + NMP (2) or 2-PY (3) binary mixtures within temperature series 293.15–308.15 K in a gap of 5 K. Excess heat capacities, (CPE)123, CPE have been determined using measured data. (CPE)123, CPE are positive at studied compositions for the ternary and binary mixtures, respectively. (CPE)123, CPE data have been tested in terms of Graph theory. A reasonable agreement has been perceived between experimental and calculated (CPE)123, CPE data.
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