Molar heat capacity and thermodynamic properties of crystalline Ho(Asp)Cl2·6H2O |
| |
| Authors: | B. P. Liu X. C. Lv Z. C. Tan Z. H. Zhang Q. Shi L. N. Yang J. Xing L. X. Sun T. Zhang |
| |
| Affiliation: | (1) Thermochemistry Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Science, Dalian, 116023, China;(2) Department of Chemistry, Hunan University of Arts and Science, Changde, 415000, China;(3) College of Environment and Chemical Engineering of Dalian University, Dalian, 116023, China |
| |
| Abstract: | The molar heat capacity, C p,m, of a complex of holmium chloride coordinated with L-aspartic acid, Ho(Asp)Cl2·6H2O, was measured from 80 to 397 K with an automated adiabatic calorimeter. The thermodynamic functions H T-H 298.15 and S T-S 298.15 were derived from 80 to 395 K with temperature interval of 5 K. The thermal stability of the complex was investigated by differential scanning calorimeter (DSC) and thermogravimetric (TG) technique, and the mechanism of thermal decomposing of the complex was determined based on the structure and the thermal analysis experiment. |
| |
| Keywords: | adiabatic calorimetry L-aspartic acid DSC heat capacity Ho(Asp)Cl2·6H2O TG-DTG thermal analysis |
| 本文献已被 SpringerLink 等数据库收录！ |
|
