Thermodynamic Parameters of Non-isothermal Degradation of a New Family of Organometallic Dendrimer with Isoconversional Methods

نویسندگان

چکیده

The objective of this work is to obtain the thermodynamic parameters (the changes in enthalpy, Gibbs free energy, and entropy) two degradation steps observed three novel families organometallic dendrimers. isoconversional Flynn–Wall–Ozawa (FWO) model was employed calculate effective activation energy pre-exponential factor. enthalpy entropy revealed a quite consistent tendency with whereas change always remained positive during whole process, which demonstrated implication that non-spontaneous thus requires an external heat supply.

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ژورنال

عنوان ژورنال: Journal of Inorganic and Organometallic Polymers and Materials

سال: 2022

ISSN: ['1574-1451', '1574-1443']

DOI: https://doi.org/10.1007/s10904-022-02317-w