Thin film order of symmetric diblock copolymers
β Scribed by Russell, Thomas P.; Menelle, Alain; Anastasiadis, Spiros H.; Satija, Sushil K.; Majkrzak, Charles F.
- Book ID
- 120174268
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 325 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1022-1360
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## Abstract **Summary:** We follow the time development of the microdomain structure in symmetric polystyreneβ__block__βpoly(methyl methacrylate) (PSβ__b__βPMMA) diblock copolymer thin films during acetone vapor treatment. Besides the highly ordered nanoscopic spheres or stripes as reported previou
Small angle X-ray scattering (SAXS) and rheology are employed to study the microphase separation transition in a symmetric poly(styrene-b-isoprene) diblock copolymer. The order-disorder transition temperature Toor has been identified with a good precision ( ToDT =359 K) and the interaction parameter