University Chemistry ›› 2019, Vol. 34 ›› Issue (9): 87-90.doi: 10.3866/PKU.DXHX201905053

• Science Education • Previous Articles     Next Articles

A Big Principle of a Small Experiment: Understanding Entropy Induced Deformation of Polymer from the Pyrocondensation Materials by DIY

Weiwei LI,Hongyan FENG,Quan LAN,Pingping ZHU*()   

  • Received:2019-05-20 Accepted:2019-06-24 Published:2019-06-28
  • Contact: Pingping ZHU
  • Supported by:


A little experiment concerning the pyrocondensation materials was introduced in this paper. The aim was to help the public understand the principles of entropy induced deformation of polymer materials.

Key words: Science popularization of chemistry, Polymer materials, Pyrocondensation materials, Entropy induced deformation


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