大学化学课程中化学动力学的理论与实践相结合的教学模式探索——以阿伦尼乌斯公式与催化剂应用为例

Exploration on the Teaching Model That Combines the Theory and Practice of Chemical Kinetics in College Chemistry Course——Taking Arrhenius Formula and Catalyst Application as an Example

本文以阿伦尼乌斯公式与催化剂应用为例,通过将化学动力学的理论与实践相结合,提高学生对化学动力学的理解和应用能力。本文分析了传统教学模式的局限性,以有机液体储氢材料催化加脱氢过程为例,详细介绍了如何运用阿伦尼乌斯公式求解在不同催化剂作用下加脱氢过程反应速率常数和表观活化能。希望本文的研究能够为大学化学课程中化学动力学的教学模式提供一些有益的探索和启示。

This paper combines the theory and practice of chemical kinetics,using the arrhenius formula and catalyst application as examples to enhance students’understanding and application skills in chemical kinetics.The limitations of traditional teaching methods are analyzed.Taking the catalytic dehydrogenation process of organic liquid hydrogen storage materials as a case study,a detailed explanation is provided on how to use the Arrhenius formula to calculate the reaction rate constant and apparent activation energy under the influence of different catalysts.Through this study,we aim to offer valuable insights and inspiration for the teaching approach of chemical kinetics in college chemistry courses.