| Original Articles |
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Fractal Dimension of Randomly Branched Polymers in a Good Solvent |
| BA Xin-Wu;ZHANG Shu-Wen;WANG Hai-Jun;WANG Su-Juan;HAN Ying-Hui |
| Department of Chemistry, Hebei University, Baoding 071002
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| Cite this article: |
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BA Xin-Wu, ZHANG Shu-Wen, WANG Hai-Jun et al 2002 Chin. Phys. Lett. 19 1135-1140 |
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Abstract We propose a concept of subchain for the randomly branched polymers. As a direct application of this concept, the asymptotic expression of the average mean square radius of gyration is determined to give the fractal dimensions, in which the excluded volume effect is taken into consideration. Furthermore, We investigate a scaling relation that is associates with the Flory exponent v, the fractal dimension df and polydispersity exponent τ.
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| Keywords:
47.53.+n
61.43.Hv
36.20.Hb
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Published: 01 August 2002
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| PACS: |
47.53.+n
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(Fractals in fluid dynamics)
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61.43.Hv
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(Fractals; macroscopic aggregates (including diffusion-limited Aggregates))
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36.20.Hb
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(Configuration (bonds, dimensions))
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