Phase Transitions in Polymers The Role of Metastable States
保存先:
| 第一著者: | |
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| フォーマット: | E-Book |
| 言語: | Anglais |
| 出版事項: |
San Diego, CA :
Elsevier Science,
2008.
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| 主題: | |
| Autres localisations: | Voir dans le Sudoc |
| 要約: | A classical metastable state possesses a local free energy minimum at infinite sizes, but not a global one. This concept is phase size independent. We have studied a number of experimental results and proposed a new concept that there exists a wide range of metastable states in polymers on different length scales where their metastability is critically determined by the phase size and dimensionality. Metastable states are also observed in phase transformations that are kinetically impeded on the pathway to thermodynamic equilibrium. This was illustrated in structural and morphological investigations of crystallization and mesophase transitions, liquid-liquid phase separation, vitrification and gel formation, as well as combinations of these transformation processes. The phase behaviours in polymers are thus dominated by interlinks of metastable states on different length scales. This concept successfully explains many experimental observations and provides a new way to connect different aspects of polymer physics. * Written by a leading scholar and industry expert * Presents new and cutting edge material encouraging innovation and future research * Connects hot topics and leading research in one concise volume |
| オンライン･アクセス: | Accès à l'E-book |
| 要約: | A classical metastable state possesses a local free energy minimum at infinite sizes, but not a global one. This concept is phase size independent. We have studied a number of experimental results and proposed a new concept that there exists a wide range of metastable states in polymers on different length scales where their metastability is critically determined by the phase size and dimensionality. Metastable states are also observed in phase transformations that are kinetically impeded on the pathway to thermodynamic equilibrium. This was illustrated in structural and morphological investigations of crystallization and mesophase transitions, liquid-liquid phase separation, vitrification and gel formation, as well as combinations of these transformation processes. The phase behaviours in polymers are thus dominated by interlinks of metastable states on different length scales. This concept successfully explains many experimental observations and provides a new way to connect different aspects of polymer physics. * Written by a leading scholar and industry expert * Presents new and cutting edge material encouraging innovation and future research * Connects hot topics and leading research in one concise volume |
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| 記述事項: | Titre provenant de la page de titre du document numérique. Numérisation de l'édition de Amsterdam, Nederlands : Elsevier Science & Technology Books, 2008. La pagination de l'édition imprimée correspondante est de 323 p. |
| フォーマット: | Configuration requise : navigateur internet. |
| ISBN: | 9780080558202 0080558208 (electronic bk) |
| アクセス: | L'accès complet à la ressource est réservé aux usagers des établissements qui en ont fait l'acquisition |