Hydrogen bonding effect on micellization and morphological transformations of the polystyrene-block-poly(ethylene oxide) micelles
β Scribed by Wang, Chunyan; Yang, Shuguang; Yu, Xinfei; Zheng, Joseph X.; Ma, Jinghong; Xu, Jian; Zhu, Meifang
- Book ID
- 127039676
- Publisher
- Royal Society of Chemistry
- Year
- 2012
- Tongue
- English
- Weight
- 627 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1744-683X
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π SIMILAR VOLUMES
## Abstract pHβsensitive micelles formed by interchain hydrogen bonding of poly(methacrylic acid)β__block__βpoly(ethylene oxide) copolymers were prepared and investigated at pHβ<β5. Both $\overline M \_{\rm w}$ and __R__~h~ of the micelles increase with decreasing pH of the solution, displaying an
## Abstract **Summary:** Polystyreneβ__block__βpoly(ethylene oxide) (SEO) block copolymer thin films, in which CdS clusters have been sequestered into the PEO domains of the SEO block copolymers, are found to induce the morphological transformation of PEO from cylinders to spheres, as shown by usin