| Statistical and thermodynamic properties of binary self-condensing vinyl polymerization | |
| F. Gu; H. J. Wang; Z. F. Zhao | |
| 2011 | |
| 发表期刊 | Science China-Chemistry
 |
| ISSN | 1674-7291 |
| 卷号 | 54期号:3页码:438-445 |
| 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. |
| 部门归属 | [gu fang; wang haijun; zhao zuofei] hebei univ, coll chem & environm sci, baoding 071002, peoples r china. [wang haijun] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. [wang haijun] hebei univ, minist educ, key lab med chem & mol diag, baoding 071002, peoples r china.;wang, hj (reprint author), hebei univ, coll chem & environm sci, baoding 071002, peoples r china;whj@mail.hbu.edu.cn |
| 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 |
| URL | 查看原文 |
| WOS记录号 | WOS:000288173200004 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/30358 |
| 专题 | 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. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Statistical and ther（585KB） | 开放获取 | -- | ||||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论