Nonlinear Method for Determining Reactivity Ratios of Ring-Opening Copolymerizations
β Scribed by Hunley, Matthew T.; Beers, Kathryn L.
- Book ID
- 121221444
- Publisher
- American Chemical Society
- Year
- 2013
- Tongue
- English
- Weight
- 847 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
A novel kinetic treatment is proposed for the copolymerization of two monomers M~ and M 2 where the reactivities of all terminal groups are susceptible to penultimate group effects. By applying the conditions [Mt]>>[M2] and [MI]<<[M2], as is possible using radiolabelled monomers, values of r I and r
A Fortran IV program for determining copolymerization reactivity ratios is proposed. The program is based on the curve-fitting method and has the advantage of delivering values free of personal judgement. To check its validity the system benzylacrylate (BeA)/methylmethacrylate (MMA) was investigated