The mean-square radius of gyration of polymer chains with side-groups was formulated using the method of matrix algebra with the rotational isomeric state approximation. If the effect of the side-groups is neglected, the expression reduces to that reported by Flory. The molecular weight dependence o
Unperturbed mean-square radius of gyration of atactic polystyrene chain with side groups
β Scribed by Ma Haizhu; Wu Jianfan; Xu Jianmin
- Book ID
- 108318540
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 230 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0014-3057
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π SIMILAR VOLUMES
## Abstract The calculations of the meanβsquare radius of gyration for more than thirty sorts of polymer chains are reviewed on the basis of a unified approach. A general expression of the meanβsquare radius of gyration was developed for polymer chains with side groups and/or heteroatoms. It consis
The mean-square radius of gyration of polyethylene chains, considering the effect of hydrogen atoms, is investigated by using Monte Carlo simulation and the rotational isomeric state model. It is found that the mean-square radius of gyration of the chains may be expressed as This simulation can pro
## Abstract **Summary:** The evolution of the various structural units incorporated into hyperbranched polymers formed from the copolymerization of AB~2~ and AB monomers has been derived by the kinetic scheme. The degree of branching was calculated with a new definition given in this work. The degr