Monte-Carlo simulation of random hyperbranched polymers with flexible branches
Monte-Carlo simulation of random hyperbranched polymers with flexible branches was conducted. It was shown that such polymers demonstrate universal conformational properties. In particular, there exist a critical hyperbranched polymer generation number Gcr ≈ 6 at which the transfer occurs from coil-...
Збережено в:
| Дата: | 2009 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2009
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| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/138942 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Monte-Carlo simulation of random hyperbranched polymers with flexible branches // M. Ratner // Functional Materials. — 2009. — Т. 16, № 4. — С. 487-491. — Бібліогр.: 25 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Monte-Carlo simulation of random hyperbranched polymers with flexible branches was conducted. It was shown that such polymers demonstrate universal conformational properties. In particular, there exist a critical hyperbranched polymer generation number Gcr ≈ 6 at which the transfer occurs from coil-type structure with scaling properties similar to those of linear polymer coil to fractal structure. The fractal dimension dfr ≈ 3 is universal independently on details of random hyperbranched polymer internal building. It is shown that system entropy is of Tsallis type. |
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