Cyclization rate measurements were carried out on polystyrene chains of different molecular weights and labelled at both ends with I-pyrenyl groups, using as solvents cyclopentane (a thetasolvent), acetone (a poor solvent), and their mixtures. These mixtures exhibit a cosolvency effect for polystyre
Polarity effects of solvent mixtures in exciplexes formed on cyclization of polystyrene chains
β Scribed by M.A. Winnik; H. Xu; J.M.G. Martinho
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 347 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0032-3861
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