A technique for the study of spherulite deformation: Light scattering movies
β Scribed by Erhardt, P. F. ;Stein, R. S.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1965
- Tongue
- English
- Weight
- 250 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0449-2986
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π SIMILAR VOLUMES
Small-angle light scattering technique has been used to record changes in spherulite size during non-isothermal crystallization of low-density polyethylene under different cooling conditions. From these changes, the spherulite growth rates at various temperatures in the range 72-91 Β° have been deter
## Abstract Light scattering patterns are calculated for imperfect threeβdimensional spherulites with fluctuations in the twist angle. The fluctuations are described in terms of a parameter characterizing the distance correlation function. Cases are considered in which (i) the principal axis of the
Aggregation kinetics and aggregate structure are studied for monodisperse polystyrene latex particles of diameter 60 and 140 nm. The experimental part consists of measurements over a rather broad range of electrolyte concentrations (0.1 to 0.8 M NaCl) and for particle volume fractions 10(-6) to 10(-