STATIC SIMS STUDY OF MISCIBLE BLENDS OF POLYSTYRENE AND POLY(VINYL METHYL-ETHER)

被引:29
|
作者
BHATIA, QS [1 ]
BURRELL, MC [1 ]
机构
[1] GE,CORP RES & DEV,MAT CHARACTERIZAT LAB,SCHENECTADY,NY 12301
关键词
D O I
10.1002/sia.740150608
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Static secondary ion mass spectroscopy (SSIMS) is applied to study the surface of the miscible polystyrene (PS)/poly(vinyl methyl ether) (PVME) blend. The blend surface is enriched with PVME and the enrichment is shown to depend on the composition and molecular weight of the blend constituents. A semi‐quantitative analysis of SSIMS intensities to obtain surface compositions gives good qualitative agreement with previous x‐ray photoelectron spectroscopy (XPS) results. Copyright © 1990 John Wiley & Sons Ltd.
引用
收藏
页码:388 / 391
页数:4
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