Volumetric properties of itaconic acid aqueous solutions |
| |
| Institution: | 2. Graduate Program in Engineering and Science of Materials—PIPE, Federal University of Paraná (UFPR), Curitiba, Brazil;3. Departament of Physics, State University of Ponta Grossa (UEPG), Ponta Grossa, Brazil;4. Department of Physics, Federal University of Paraná (UFPR), Curitiba, Brazil;1. SVeB — Department of Life Sciences and Biotechnology, University of Ferrara, Via L. Borsari 46, 44121 Ferrara, Italy;2. DiSTABiF — Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Campania University “Luigi Vanvitelli”, Via Vivaldi 43, 81100 Caserta, Italy;1. State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China;2. University of Chinese Academy of Sciences, Beijing 100049, China |
| |
| Abstract: | Densities of itaconic acid aqueous solutions were measured at 5 K intervals from T = (278.15 to 343.15) K. From the determined densities, the apparent molar volumes, the cubic expansion coefficients and the second derivatives of volume with respect to temperature which are interrelated with the derivatives of isobaric heat capacities with respect to pressure were evaluated. These derivatives were qualitatively correlated with the changes in the structure of water when itaconic acid is dissolved in it. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
