Geminate pairs and their role in radiation-induced conductivity of poly(methyl methacrylate)

被引：0
|
作者：
Tyutnev A.P. [1 ]
Saenko V.S. [1 ]
Pozhidaev E.D. [1 ]
Abramov V.N. [1 ]
机构：
[1] Moscow State Institute of Electronics and Mathematics, Moscow, 109028
来源：
High Energy Chemistry | 2000年 / 34卷 / 6期
基金：
俄罗斯基础研究基金会;
关键词：
Methyl; Physical Chemistry; Elevated Temperature; Generalize Model; Methacrylate;
D O I：
10.1023/A:1026622523360
中图分类号：
学科分类号：
摘要：
Non-steady-state radiation-induced conductivity of poly(methyl methacrylate) was studied at room and elevated temperatures. It was shown that the conductivity is due to electric polarization of geminate pairs. The evolution of geminate pairs was rationalized in terms of the Rose-Fowler-Weisberg generalized model. The conclusions by the model were compared with the results of previous studies on the kinetics of formation and decay of geminate pairs upon pulse radiolysis or flash photolysis of doped poly(methyl methacrylate).
引用
收藏
页码：370 / 375
页数：5
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