Year-end Sale % OFF 
Abstract
Abstract In the present work, the thermodynamic properties of the sublimation process in cadmium selenide were discussed. Thermodynamic equation was established on the basis of the classical Maxwell–Boltzmann distribution law, state equation of ideal gas and Clapeyrons equation. Thermogravimetic analysis (TGA) results of CdSe polycrystal powder were obtained at different temperature. It was found that the CdSe evaporation temperature was about 840 °C and the rapid sublimation of this material took place almost at 1100 °C. Furthermore, by using the TGA curves, the parameters such as the activation energy and index value pre-factor in thermodynamic equation were calculated as 21.899 kJ mol−1 and 8.401 × 103 mg mm2 min Pa, respectively. The results were discussed.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
