Time-resolved light scattering studies of phase separation in thin film semiconducting polymer blends during spin-coating

被引：77
|
作者：
Jukes, PC
Heriot, SY
Sharp, JS
Jones, RAL [1 ]
机构：
[1] Univ Sheffield, Dept Phys & Astron, Sheffield S3 7RH, S Yorkshire, England
[2] Univ Nottingham, Sch Phys & Astron, Nottingham NG7 2RD, England
来源：
MACROMOLECULES | 2005年 / 38卷 / 06期
关键词：
D O I：
10.1021/ma0477145
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 measurement of the kinetics of film formation and phase separation in a spin-cast polymer blend using in-situ reflectivity and light scattering techniques was discussed. The changes in film thickness during spinning were measured using specular reflectivity. The radially averaged light scattering exhibited pulsations in intensity with a periodicity observed in the specular reflectivity. The secondary phase separation in micrographs of the films after spinning was also elaborated.
引用
收藏
页码：2030 / 2032
页数：3
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