摘要
通过差热／热重联机(DTA／TGA)测定了ZnSO4·7H2O的失重过程,对其失重过程可能的类型 进行了探讨,并从热力学理论上分析了脱水过程的原因.
Weight lose of ZnSO4·7H2O is studied by means of online differential thermalanalysis and thermogravimetry (DTA/TGA). The experimental results show the type of ZnSO4·7H2O lose weight with temperature increased. The reason of this case was discussed in terms of thermodynamics.
出处
《临沂师范学院学报》
2004年第6期99-100,共2页
Journal of Linyi Teachers' College
关键词
七水硫酸锌
失重过程
热分析
热力学
ZnSO4·7H2O
Weight lose
thermalanalysis
thermodynamic
