Morphology of side chain liquid crystalline block copolymer thin films and effects of thermal annealing
โ Scribed by Eric Verploegen; Derrick Boone Jr.; Paula T. Hammond
- Book ID
- 105338783
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 179 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0887-6266
No coin nor oath required. For personal study only.
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## Abstract A novel type of block copolymers comprising both sideโchain and mainโchain liquidโcrystalline (LC) blocks in the same macromolecular structure was synthesized and studied. The former block was either one of two LC polymethacrylates containing an azobenzene mesogen with different substit
## Abstract We have systematically studied the thin film morphologies of asymmetric polystyreneโ__block__โpoly(ethylene oxide) (PSโ__b__โPEO) diblock copolymer subjected to solvent vapors of varying selectivity for the constituent blocks. Upon a short treatment in neutral or PSโselective vapor, the