New theoretical method for studying polycondensation of A(a) type

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	New theoretical method for studying polycondensation of A(a) type; New theoretical method for studying polycondensation of A(a) type
	Z. F. Zhao; H. J. Wang
	2008 ; 2008
发表期刊	Chemical Journal of Chinese Universities-Chinese ; Chemical Journal of Chinese Universities-Chinese
ISSN	0251-0790 ; 0251-0790
卷号	29 期号:4 页码:805-808
摘要	The canonical partition functions of polycondensation of A(a) type were constructed from two viewpoints by the principle of statistical mechanics, and the explicit expressions of the equilibrium free energy and the law of mass action were obtained. Meanwhile, two new methods were used to derive the number fraction distribution function. Below the critical point of the sol-gel transition, the equilibrium free energy of sol and gel phases were given on the basis of the intrinsic invariant property of the number faction distribution function. Furthermore, the sol-gel phase transition is shown to be a kind of geometric phase transition rather than thermodynamic phase transition.; The canonical partition functions of polycondensation of A(a) type were constructed from two viewpoints by the principle of statistical mechanics, and the explicit expressions of the equilibrium free energy and the law of mass action were obtained. Meanwhile, two new methods were used to derive the number fraction distribution function. Below the critical point of the sol-gel transition, the equilibrium free energy of sol and gel phases were given on the basis of the intrinsic invariant property of the number faction distribution function. Furthermore, the sol-gel phase transition is shown to be a kind of geometric phase transition rather than thermodynamic phase transition.
部门归属	[zhao zuo-fei; wang hai-jun] hebei univ, coll chem & environm sci, baoding 071002, peoples r china. [wang hai-jun] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;wang, hj (reprint author), hebei univ, coll chem & environm sci, baoding 071002, peoples r china ; [zhao zuo-fei; wang hai-jun] hebei univ, coll chem & environm sci, baoding 071002, peoples r china. [wang hai-jun] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;wang, hj (reprint author), hebei univ, coll chem & environm sci, baoding 071002, peoples r china
关键词	Equilibrium Free Energy Equilibrium Free Energy Law Of Mass Action Law Of Mass Action Sol-gel Phase Transition Sol-gel Phase Transition Molecular-size Distribution Molecular-size Distribution Thermoreversible Gelation Thermoreversible Gelation Gel Formation Gel Formation Polymers Polymers Junctions Junctions
URL	查看原文 ; 查看原文
WOS记录号	WOS:000255101400031 ; WOS:000255101400031
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33375
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. F. Zhao,H. J. Wang. New theoretical method for studying polycondensation of A(a) type, New theoretical method for studying polycondensation of A(a) type[J]. Chemical Journal of Chinese Universities-Chinese, Chemical Journal of Chinese Universities-Chinese,2008, 2008,29, 29(4):805-808, 805-808.
APA	Z. F. Zhao,&H. J. Wang.(2008).New theoretical method for studying polycondensation of A(a) type.Chemical Journal of Chinese Universities-Chinese,29(4),805-808.
MLA	Z. F. Zhao,et al."New theoretical method for studying polycondensation of A(a) type".Chemical Journal of Chinese Universities-Chinese 29.4(2008):805-808.