Confinement-Induced Ordering in Dewetting and Phase Separation of Polymer Blend Films
β Scribed by Xiao-Chun Chen; Hong-Min Li; Fei Fang; Yuan-Wei Wu; Mu Wang; Guo-Bin Ma; Yu-Qiang Ma; Da-Jun Shu; Ru-Wen Peng
- Book ID
- 111992382
- Publisher
- John Wiley and Sons
- Year
- 2012
- Tongue
- English
- Weight
- 867 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0935-9648
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## Abstract **Summary:** Dynamics of dewetting and phase separation in ultrathin films (thickness is ca. one radius of gyration, β1 __R__~g~) of poly(methyl methacrylate) (PMMA) and poly(styreneβ__ran__βacrylonitrile) (SAN) blends on Si substrate has been studied by in situ atomic force microscopy
## Abstract This study reports a continuous prepartion of spherical or hemispherical polymer particles simply utilizing the phase separation in polymer blend films during the coating process. We took an advantage of the strong phase separation between a waterβsoluble crystalline polymer as a matrix