文献类型：期刊文献

英文题名：Heat capacities and asymmetric criticality of the (liquid + liquid) coexistence curves for {dimethyl carbonate + n-undecane, or n-tridecane}

作者：Chen, Zhiyun[1]; Shi, Aiqin[1]; Liu, Shixia[1]; Yin, Tianxiang[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：2014

卷号：75

起止页码：77

外文期刊名：Journal of Chemical Thermodynamics

收录：EI(收录号：20142417811772)

语种：英文

外文关键词：Liquids - Criticality (nuclear fission)

摘要：The (liquid + liquid) coexistences and the critical behavior of isobaric heat capacity per unit volume for critical binary solutions {dimethyl carbonate + n-undecane, or n-tridecane} have been studied. The critical exponents β and α were deduced and found to be consistent with the 3D-Ising values. The critical amplitudes were determined and used to test the asymmetric criticality of coexistence curves. It was found that the heat capacity does play an important role in describing the asymmetric criticality of the coexistence curves. ? 2014 Elsevier Ltd. All rights reserved.