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The esterinterchange dynamic study of DMT and EG system with nanometer SiO_2 particles

Zhao Li

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Abstract

Secondorder reaction kinetic model under changing of temperature is founded through assuming and predigesting.The effects of additive SiO2,and its adding amount on DMT and EG ester interchange reaction dynamics are studied.By curve fitting,the action energy and frequency factor of the reaction system are calculated by Arrhenius equation.The results showed that the action energy and frequency factor increases with the adding of nanometer SiO2 and the increasing of its adding amount.

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What this paper is about

Secondorder reaction kinetic model under changing of temperature is founded through assuming and predigesting.The effects of additive SiO2,and its adding amount on DMT and EG ester interchange reaction dynamics are studied.By curve fitting,the action energy and frequency factor of the reaction system are calculated by Arrhenius equation.The results showed that the action energy and frequency factor increases with the adding of nanometer SiO2 and the increasing of its adding amount.

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Available abstract

Secondorder reaction kinetic model under changing of temperature is founded through assuming and predigesting.The effects of additive SiO2,and its adding amount on DMT and EG ester interchange reaction dynamics are studied.By curve fitting,the action energy and frequency factor of the reaction system are calculated by Arrhenius equation.The results showed that the action energy and frequency factor increases with the adding of nanometer SiO2 and the increasing of its adding amount.

Key concepts: Frequency factor, Activation energy, Arrhenius equation, Nanometre, Kinetic energy, Order of reaction, Materials science, Thermodynamics

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The esterinterchange dynamic study of DMT and EG system with nanometer SiO_2 particles — Research Paper | ScholarLens