Specific heat C,, dynamic shear modulus G\*, and dielectric compliance E\* are measured in the splitting region a c\* (Y + p of poly(n butyl methacrylate). The characteristic length of the glass transition is estimated from the calorimetric data to be about one nanometer before the breakdown of coop
Dynamic light scattering study of poly(di-n-butyl itaconate) in the glass transition region
β Scribed by Tzyy-Lung Yu; K Devanand; A.M Jamieson; R Simha
- Book ID
- 107846384
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 627 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
The coil-to-globule transition of two poly( N-isopropylacrylamide) (PNI-PAM) ionomers with different ionic contents (0.8 and 4.5 mol %), but similar weight average molar masses, in deionized water was investigated by a combination of static and dynamic light scattering. In spite of the large differe
Dynamic light scattering measurements have been performed on micellar solutions of undecylammonium chloride in the presence of 0 to 0.5 mol dm(-3) n-butanol and 0 to 0.2 mol dm(-3) sodium chloride. The results support opposing effects of these additives on micellar growth, with the n-butanol causing