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The intrinsic viscosity of polystyrene in cyclohexane is measured as a function of molecular weight at the critical temperature, 32.9°C. The results are plotted in the form of [r/] 1/3 versus N 1/3 (I-r/] = intrinsic viscosity, N = number of links in a polymer molecule). The scaling law for the collapsed state in the form of R ~ N 1/3 (R -- end-to-end distance) seems to have been obeyed.

Посилання на статтю:

The N 1/3 dependence of polymer chain configuration in the collapsed-state region / S. F. Sun and J. Fan // Polymer. – 1993. – Vol 34. – P. 655-656.

The N 1/3 dependence of polymer chain configuration in the collapsed-state region - Завантажити.