A study of the glass transition of single polyoxymethylene chains(聚甲醛单链的玻璃化转变研究)

本文利用聚甲醛链的键长涨落模型,研究了聚甲醛单链的玻璃化转变.聚甲醛单链的键平均能量随温度增加而增加,比热在玻璃化转变温度Tg附近发生突变,同时发现Tg与链长N有:的关系.

Bibliographic Details
Main Authors: XIAA-gen(夏阿根), XUYun(徐芸), ZHANGLin-xi(章林溪)
Format: Article
Language:zho
Published: Zhejiang University Press 2000-11-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
Online Access:https://doi.org/zjup/1008-9497.2000.27.6.601-604