APPLICATION OF THE SPECTROSCOPIC RULER TO STUDIES OF THE DIMENSIONS OF FLEXIBLE MACROMOLECULES .3. EQUATION DESCRIBING THE RELATIVE DIFFUSION BETWEEN POLYMER-CHAIN ENDS

被引：16

作者：

LIU, GJ ^{[1
]}

GUILLET, JE ^{[1
]}

机构：

[1] UNIV TORONTO,DEPT CHEM,TORONTO M5S 1A1,ONTARIO,CANADA

来源：

MACROMOLECULES | 1990年 / 23卷 / 11期

关键词：

D O I：

10.1021/ma00213a025

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

An equation is derived from probability theories for the relative diffusion between ends of a Gaussian chain. Numerical solution of the derived equation gives the time-dependent end-to-end distance distribution function. As time approaches infinity, the time-dependent end-to-end distance distribution function approaches the Gaussian form regardless of the initial end-to-end distance of the Gaussian chain. © 1990, American Chemical Society. All rights reserved.

引用

页码：2969 / 2973

页数：5

共 9 条

[1]

BUECHE F, 1962, PHYSICAL PROPERTIES

[2] Stochastic problems in physics and astronomy [J].

Chandrasekhar, S .

REVIEWS OF MODERN PHYSICS, 1943, 15 (01) :0001-0089

[3]

Crank J., 1956, MATH DIFFUSION

[4]

FELLER W, 1968, INTRO PROBABILITY TH, V1, P358

[5]

Flory P.J., 1989, STAT MECH CHAIN MOL

[6]

KATCHALSKIKATZI.E, 1981, ANN NY ACAD SCI, V366, P44

[7]

LIU G, IN PRESS MACROMOLECU

[8] APPLICATION OF THE SPECTROSCOPIC RULER TO STUDIES OF THE DIMENSIONS OF FLEXIBLE MACROMOLECULES .2. EXPERIMENTAL STUDIES OF POLY(METHYL METHACRYLATE) CHAINS [J].

LIU, GJ ;

GUILLET, JE ;

ALTAKRITY, ETB ;

JENKINS, AD ;

WALTON, DRM .

MACROMOLECULES, 1990, 23 (05) :1393-1401

[9]

[No title captured]

← 1 →