Polymer Mobility in Thin Films
β Scribed by Frank, B.; Gast, A. P.; Russell, T. P.; Brown, H. R.; Hawker, C.
- Book ID
- 118129206
- Publisher
- American Chemical Society
- Year
- 1996
- Tongue
- English
- Weight
- 189 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0024-9297
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The problem that conventional time of flight (TOF) mobility measurements are made on much thicker films than typically used in organic optoelectronic devices is investigated by comparing the mobility of thick and thin films of the poly(phenylenevinylene) based copolymer ''SuperYellow". We report for
## Abstract Poly(__tert__ butyl acrylate) (PTBA) is found to exhibit enhanced mobility when spun cast into thin films or impregnated into cylindrical anodic aluminum oxide (AAO) nanoscale pores. In a thin film configuration, the glass transition temperature of 20 nm thick PTBA is found to decrease