Ga penetration into polymers

被引：7
|
作者：
Svorcík, V [1 ]
Efimenko, K
Rybka, V
Hnatowicz, V
机构：
[1] Inst Chem Technol, Dept Solid State Engn, CR-16628 Prague, Czech Republic
[2] Acad Sci Czech Republ, Inst Nucl Phys, CZ-25068 Rez, Czech Republic
来源：
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 1999年 / 68卷 / 03期
关键词：
D O I：
10.1007/s003390050903
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The penetration of Ga into various polymers (polyethylene, polyimide, polystyrene, polyethyleneterephtalate and polytetrafluoroethylene) was studied in the temperature interval from 5-80 degrees C. The amount of incorporated Ga was determined by using a Cahn electrobalance and its concentration depth profiles by Rutherford backscattering. It was found that the Ga penetrates into polymers only from liquid phase and the Ga content in the samples increases with temperature and exposition time. Under the same experimental conditions, the Ga content is inversely proportional to the polymer density.
引用
收藏
页码：357 / 358
页数：2
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