USE OF PERMANGANIC ETCHING AS A MEANS OF INVESTIGATING THE MORPHOLOGICAL STRUCTURE OF LARC-CPI - A SEMICRYSTALLINE THERMOPLASTIC POLYIMIDE

被引：0
|
作者：
MUELLERLEILE, JT
WILKES, GL
YORK, GA
机构：
[1] VIRGINIA POLYTECH INST & STATE UNIV,DEPT CHEM ENGN,POLYMER MAT & INTERFACES LAB,BLACKSBURG,VA 24061
[2] VIRGINIA POLYTECH INST & STATE UNIV,DEPT CHEM,POLYMER MAT & INTERFACES LAB,BLACKSBURG,VA 24061
来源：
POLYMER COMMUNICATIONS | 1991年 / 32卷 / 06期
关键词：
MORPHOLOGY; LARC-CPI; PERMANGANIC ETCHING; ELECTRON MICROSCOPY;
D O I：
暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Morphological results are reported for LARC-CPI, a thermoplastic semicrystalline polyimide. Permanganic etching is used to reveal internal detail within superstructure observed using scanning electron microscopy (SEM). Morphological differences between surfaces of the cast film are noted. Transmission electron microscopy (TEM) has also provided additional evidence of the morphological features. Results obtained by the two microscopy techniques are compared.
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页码：176 / 179
页数：4
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