能量最低原理在高分子化学教学中的应用探索

Exploration and Application of the Lowest Energy Principle in Polymer Chemisty Teaching

能量最低原理是自然界最普遍的规律之一,高分子化学中的许多现象都可以用它来加以解释。本文从聚合反应方向、自由基稳定性、聚合中的重排反应等几个方面阐述了能量最低原理在高分子化学中的具体体现,对用能量最低原理来解释高分子化学反应的规律和现象进行了初步探索。实践证明,在高分子化学教学中应用能量最低原理来讲解一些问题,会起到事半功倍的效果。

The Lowest Energy Principle is one of the most common rules in nature, which can be used to explaine many phenomena of polymer chemisty. In this paper, some concrete embodiment of the Lowest Energy Principle in polymer chemisty has been expatiated from polymerization direction, stability of free radials and rearrangement reaction of polymerization etc. , and the application of the lowest energy principle in explaining laws and phenomena of polymer chemisty reaction has been preliminary explorated. Practice has proved that explaining some concepts and reactions in polymer chemistry teaching by using the lowest energy principle can make things more easy.