(18) at 288.15 K,293.15 K,298.15 K,303.15 K and 308.15 K.V~E has been found to be positive over the entire composition range for all systems studied in this work.Excess molar volumes were correlated by mean of the Redlich-Kister equation.Comparison between experimental excess molar volume ...
Experimental data at 298.15 K and ambient pressure of excess molar volumes V m E and excess molar enthalpies H m E are reported for two ternary and corresponding binary mixtures of an alkanol (ethanol or 1-butanol), triethylamine (TEA) and n-hexane. A vibrating-tube densitometer was used to...
- 《Journal of Solution Chemistry》 被引量: 22发表: 2013年 Excess Volumes and Isentropic Compressibilities of 1,2-Dichloroethane with Ketones Experimental data for the excess volume and the sound velocity in binary mixtures of 1,2-di-chloroethane with methyl ethyl ketone, diethyl ketone, methyl...
Ultrasonic speeds, molar excess volumes and adiabatic compressibilities of the 1-butanol + glycerol system at 298.15 KUltrasonic speeds in and densities of mixtures of 1-butanol with glycerol have been measured at 298.15聽K. The excess values of the molar volume and molar adiabatic compressibility...
Excess molar volumeViscosity deviationsTernary system1Butanol2Butanol1,3ButanediolThe viscosity and density of ternary mixtures of 1-butanol+2-butanol+1,3-butanediol and the binary systems 1-butanol+2-butanol, 1-butanol+1,3-butanediol, and 2-butanol+1,3-butanediol were measured at 303.15K and ...
Here, the TEOS was prehydrolyzed in a mixture of water and NH3 for 0 to 240 minutes, after which a solution of equal volume containing water, C16TABr and NH3 was added. The formed materials were aged with stirring for 1 hour and subsequently filtered. While the T00-04 and P04 materials...
Excess molar enthalpies at 25/sup 0/C were measured for 1-butanol-benzene-cyclohexane by use of an isothermal dilution calorimeter. The experimental results were well correlated with the UNIQUAC associated-solution model, which includes the dimerization constant and the constant for formation of higher...
pseudo-Gruneisen parameter (Γ), excess volume (V E) and excess heat capacity at constant pressure () at varying temperatures for 10 binary and 5 terna... JD Pandey,V Sanguri - 《Physics & Chemistry of Liquids》 被引量: 20发表: 2008年 Thermodynamic properties of the binary mixtures of ...
Excess molar volumeFormamideButanolPrigogine–Flory–Patterson theoryTreszczanowicz–Benson association modelExcess molar enthalpies (HmE) of formamide (1)+1-butanol or 2-methyl-1-propanol or 2-methyl-2-propanol (2) mixtures have been measured at 298.15K over the entire composition range using flow...
Volumeof Binar yMixturesof2-Methyl·-3·-buten·-2. -ol with1.Alcoholat298.15K LIUDixia(: ~l迪霞),LIHaoran(李浩然),DENGDongshun(g~东顺)and HANShijun(韩世钧)” DepartmentofChemistry,ZhoiangUniversity,Hangzhou310027,China Abstract Excessmolarvolumes( )ofbinarymixturesof2-methyl-3-buten一2-oi【...