Reduced copper diffusion in layered silicate/fluorinated polyimide (6FDA-ODA) nanocomposites

被引:1
|
作者
Jiang, LY [1 ]
Wei, KH [1 ]
机构
[1] Natl Chiao Tung Univ, Dept Mat Sci & Engn, Hsinchu 30049, Taiwan
关键词
copper diffusion; layered silicates; fluorinated polyimide; nanocomposites;
D O I
10.1002/app.13676
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The copper diffusion barrier properties of layered silicate/fluorinated polyimide nanocomposites were analyzed by transmission electron microscopy (TEM) and secondary ion mass spectrometry (SIMS). It was found that the particles of copper are effectively retarded from penetrating into the polyimide matrix by layered silicates. The diffusion coefficients of layered silicate/polyimide nanocomposites are lower than that of the pure polyimide. (C) 2004 Wiley Periodicals, Inc.
引用
收藏
页码:1422 / 1425
页数:4
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