ORIENTATION FLUCTUATIONS OF POLY(ETHYLENE-TEREPHTHALATE) DURING THE INDUCTION PERIOD OF CRYSTALLIZATION

被引：126

作者：

IMAI, M ^{[1
]}

KAJI, K ^{[1
]}

KANAYA, T ^{[1
]}

机构：

[1] KYOTO UNIV,INST CHEM RES,UJI,KYOTO 611,JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 25期

关键词：

D O I：

10.1103/PhysRevLett.71.4162

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The kinetics during the induction period of polymer crystallization is studied by means of depolarized light scattering measurements. The spinodal decomposition during this period is shown to be caused by orientation fluctuations of polymer segments. Time evolution of these orientation fluctuations can be described by the spinodal decomposition kinetics in terms of transformation from the isotropic to nematic phase proposed by Doi et al.

引用

页码：4162 / 4165

页数：4

共 15 条

[1] BROCHARDWYART F, 1988, CR ACAD SCI II, V306, P699
[2] PHASE SEPARATION BY SPINODAL DECOMPOSITION IN ISOTROPIC SYSTEMS
CAHN, JW
[J]. JOURNAL OF CHEMICAL PHYSICS, 1965, 42 (01) : 93 - +
[3] DOI M, 1988, J CHEM PHYS, V88, P4070, DOI 10.1063/1.453861
[4] Doi M., 1986, THEORY POLYM DYNAMIC
[5] STATISTICAL THERMODYNAMICS OF SEMI-FLEXIBLE CHAIN MOLECULES
FLORY, PJ
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1956, 234 (1196): : 60 - 73
[6] GEHRKE R, 1988, ACS POLYM PREPR, V29, P64
[7] DETERMINATION OF THE FLEXIBILITY PARAMETER OF POLYMERS
GONZALEZ, C
ZAMORA, F
GUZMAN, GM
LEON, LM
[J]. JOURNAL OF MACROMOLECULAR SCIENCE-PHYSICS, 1987, B26 (03): : 257 - 279
[8] STRUCTURAL FORMATION OF POLY(ETHYLENE-TEREPHTHALATE) DURING THE INDUCTION PERIOD OF CRYSTALLIZATION .1. ORDERED STRUCTURE APPEARING BEFORE CRYSTAL NUCLEATION
IMAI, M
MORI, K
MIZUKAMI, T
KAJI, K
KANAYA, T
[J]. POLYMER, 1992, 33 (21) : 4451 - 4456
[9] STRUCTURAL FORMATION OF POLY(ETHYLENE-TEREPHTHALATE) DURING THE INDUCTION PERIOD OF CRYSTALLIZATION .2. KINETIC-ANALYSIS BASED ON THE THEORIES OF PHASE-SEPARATION
IMAI, M
MORI, K
MIZUKAMI, T
KAJI, K
KANAYA, T
[J]. POLYMER, 1992, 33 (21) : 4457 - 4462
[10] KELTON KF, 1991, SOLID STATE PHYS, V45, P75

← 1 2 →