Effect of viscosity on termination rate constant in radical polymerization at low conversion
β Scribed by Ito, Katsukiyo
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1969
- Tongue
- English
- Weight
- 185 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0449-296X
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π SIMILAR VOLUMES
## Abstract A comprehensive and systematic study of overall termination rate coefficients, __k__~t~, in lowβconversion radical (homo)polymerization of methyl methacrylate and styrene is presented. Values of __k__~t~ were determined by gravimetric analysis of steadyβstate experiments, employing 2,2β²
The radical polymerizations of acrylamide and methacrylamide and of acrylic, methacrylic and fluoroacrylic acids have been studied in various solvents. The nature of the solvent affects the overall rate due to changes in kp and Ep. It has been shown that the effect of solvent also depends on the nat