Volumetric and Refractive Properties of the Mixtures of 1,1,3,3-Tetramethyl-1,3-diphenyldisiloxane with Various Organosilicon Compounds at <i>T</i> = (308.15 to 328.15) K
作者:Hong Dong、Lijiao Yu、Yuqian Hu、Chuan Wu
DOI:10.1021/acs.jced.5b00820
日期:2016.4.14
thermal expansion, excess refraction indices, Lorentz–Lorenz molar refraction, and the deviation in molar refraction have been calculated using these data. The results have been incorporated into the Redlich–Kister equation and used to estimate the binary interaction parameters and standard deviation. The values of partial excess volume at infinite dilution and excess refraction indices for the four binary
测定 1,1,3,3-四甲基-1,3-二苯基二硅氧烷与 2,4,6,8-四甲基环四硅氧烷、2,4,6,8-四甲基-2、 4,6,8-四乙烯基环四硅氧烷、1,3,5-三甲基-1,3,5-三(3,3,3-三氟丙基)环三硅氧烷和1,3-二乙烯基-1,1,3,3-四甲基二硅氧烷使用 DMA4500/RXA170 组合系统在不同温度(T = 308.15、313.15、318.15、323.15 和 328.15 K)和大气压下。使用这些数据计算了过量摩尔体积、无限稀释时的部分过量体积、等压热膨胀系数、过量折射率、洛伦兹-洛伦兹摩尔折射和摩尔折射偏差。结果已被纳入 Redlich-Kister 方程并用于估计二元相互作用参数和标准偏差。四种二元系统在不同温度下的无限稀释部分过剩体积和过剩折射率分别为...