Excluded-Volume Effects in Star Polymer Solutions: Four-Arm Star Polystyrene in Benzene
β Scribed by Okumoto, Mitsuhiro; Nakamura, Yo; Norisuye, Takashi; Teramoto, Akio
- Book ID
- 127176680
- Publisher
- American Chemical Society
- Year
- 1998
- Tongue
- English
- Weight
- 163 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
## Abstract Shielding effects of the surrounding arms and chains on the reactive centers taking part in RAFT fourβarm star polymerization following the Zβgroup approach are calculated by means of exact enumeration of star/chain samples prepared by Monte Carlo techniques. The shielding effect, which
## Abstract We have performed smallβangle Xβray scattering experiments on semiβdilute solutions of highly charged star polyelectrolytes. Poly(sodium acrylate) (PANa) and poly(cesium acrylate) (PACs) stars with four arms were successfully synthesized by a combination of atom transfer radical polymer