Citation: ZHOU Zhiping, YAN Deyue. STUDY ON MEAN-SQUARE RADIUS OF GYRATION FOR POLYALKYLENEOXIDES*[J]. Chinese Journal of Polymer Science, ;1997, 15(2): 172-179. shu

STUDY ON MEAN-SQUARE RADIUS OF GYRATION FOR POLYALKYLENEOXIDES*

ZHOU Zhiping ,
YAN Deyue

Received Date: 5 March 1996

Taking account of the effect of heteroatoms in backbone, this article dealt with themean-square radii of gyration of polyalkyleneoxides by the approach of matrix algebrain accordance with the rotational isomeric state model. Numerical calculation with theparameters available in the literatures indicated that the dependence of on themolecular weight can be expressed by the general formula: = 2>=aMb
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