THERMALLY STIMULATED DISCHARGE STUDIES OF ETHYL CELLULOSE

被引：0
|
作者：
KHARE, PK
SRIVASTAVA, AP
机构：
来源：
INDIAN JOURNAL OF PURE & APPLIED PHYSICS | 1993年 / 31卷 / 02期
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Thermally stimulated depolarization current (TSDC) of polarised samples of ethyl cellulose (EC) has been recorded as a function of doping concentrations, heating rates and storage times. Two current maxima in positive direction are found around 60 and 110-degrees-C for pure EC samples, while for doped samples with ferrocen, an additional current maxima around 152 +/- 2-degrees-C is observed in negative direction. For doped samples with iodine one peak was found around 68 +/- 2-degrees-C in positive direction and the other peak around 135 +/- 2-degrees-C in the opposite direction. The magnitude of peak current increases with heating rate and decreases with storage time.
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页码：126 / 130
页数：5
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