The random phase approximation has been used to extend the Leibler theory for the stability limit of a homogeneous melt of A-B diblock copolymers to examine the onset of microphase and macrophase separation in a variety of ABC block copolymer systems. The stability limit is located by the divergence
Comparing the Morphology and Phase Diagram of H-Shaped ABC Block Copolymers and Linear ABC Block Copolymers
β Scribed by Ye, Xianggui; Yu, Xifei; Sun, Zhaoyan; An, Lijia
- Book ID
- 127246419
- Publisher
- American Chemical Society
- Year
- 2006
- Tongue
- English
- Weight
- 118 KB
- Volume
- 110
- Category
- Article
- ISSN
- 0022-3654
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π SIMILAR VOLUMES
By using a combinatorial screening method based on the self-consistent field theory (SCFT) for polymer systems, the micro-phase morphologies of the H-shaped (AC)B(CA) ternary block copolymer system are studied in three-dimensional (3D) space. By systematically varying the volume fractions of the com
## Abstract **Summary:** Stepwise anionic polymerization, catalytic hydrogenation, and atom transfer radical polymerization were performed to synthesize an amphiphilic ABC triblock copolymer, poly(ethyleneβ__alt__βpropylene)β__block__βpoly(ethylene oxide)β__block__βpoly(hexyl methacrylate) (PEPβ__b