文献类型：期刊文献

英文题名：Critical behavior of binary mixtures of dimethyl carbonate + nonane and dimethyl carbonate + dodecane: Measurements of the coexistence curves

作者：Huang, Meijun[1]; Chen, Zhiyun[1]; Yin, Tianxiang[1]; An, Xueqin[1]; Shen, Weiguo[1,2]

机构：[1] School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China; [2] Department of Chemistry, Lanzhou University, Lanzhou, Gansu 730000, China

年份：2011

卷号：56

期号：5

起止页码：2349

外文期刊名：Journal of Chemical and Engineering Data

收录：EI(收录号：20112113996191)

语种：英文

外文关键词：Liquids - Carbonation

摘要：The liquid-liquid coexistence for dimethyl carbonate + nonane and dimethyl carbonate + dodecane have been measured. The critical amplitudes and the critical exponents are obtained from the measured experimental data. The critical exponents corresponding to the coexistence curve β are consistent with the 3D-Ising values. The liquid-liquid coexistence results have also been analyzed to determine Wegner-correction terms when β and Δ are fixed at their theoretical values and to examine the diameters and the asymmetry of the coexistence curves. ? 2011 American Chemical Society.