Statistical and thermodynamic properties of binary self-condensing vinyl polymerization
文献类型：期刊论文
| 作者 | F. Gu ; H. J. Wang ; Z. F. Zhao |
| 刊名 | Science China-Chemistry
 |
| 出版日期 | 2011 |
| 卷号 | 54期号:3页码:438-445 |
| 关键词 | self-condensing vinyl polymerization law of mass action mean square radius of gyration solvent effect transfer radical copolymerization molecular-weight distribution equal rate constants hyperbranched polymers multifunctional initiator parameters model reactivities |
| ISSN号 | 1674-7291 |
| 中文摘要 | The thermodynamic properties of a binary self-condensing vinyl polymerization system consisting of monomers and inimers are investigated by the principle of statistical mechanics. In detail, in terms of two types of canonical partition functions constructed from different viewpoints, the equilibrium free energy, the law of mass action and the size distribution of hyperbranched polymers are obtained. As an application, the specific heat, equation of state and isothermal compressibility concerning the polymerization are given as well. To study the dimension of hyperbranched polymers in the system, a recursion formula satisfied by the (k+1)-th and k-th mean square radius of gyration is derived, and then the first, second and third radius of gyration under different solvent conditions are presented. The influences of the fraction of inimers, the conversion of vinyl groups and the solvent effect on the average dimension of hyperbranched polymers are discussed. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/30358]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | F. Gu,H. J. Wang,Z. F. Zhao. Statistical and thermodynamic properties of binary self-condensing vinyl polymerization[J]. Science China-Chemistry,2011,54(3):438-445. |
| APA | F. Gu,H. J. Wang,&Z. F. Zhao.(2011).Statistical and thermodynamic properties of binary self-condensing vinyl polymerization.Science China-Chemistry,54(3),438-445. |
| MLA | F. Gu,et al."Statistical and thermodynamic properties of binary self-condensing vinyl polymerization".Science China-Chemistry 54.3(2011):438-445. |
入库方式： OAI收割
来源：金属研究所
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