MONTE-CARLO SIMULATIONS OF ADSORBED RANDOM COPOLYMERS

被引：38

作者：

COSGROVE, T

FINCH, NA

WEBSTER, JRP

机构：

[1] School of Chemistry, University of Bristol, Cantock’s Close

[2] ICI Pharmaceuticals PLC, Alderley Edge, Cheshire

来源：

MACROMOLECULES | 1990年 / 23卷 / 13期

关键词：

D O I：

10.1021/ma00215a023

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A Monte Carlo method is described for simulating the conformations of random copolymers at the solid/solvent interface. The effects of solvency, preferential adsorption, chain length, and coverage are considered. The effects of varying the point of attachment, the chain composition, and the cell boundary are discussed. Volume fraction profiles normal and parallel to the surface are calculated and comparisons are made with experimental data from small-angle neutron scattering (SANS). © 1990, American Chemical Society. All rights reserved.

引用

页码：3353 / 3357

页数：5

共 16 条

[1] CONFIGURATION OF TERMINALLY ATTACHED CHAINS AT THE SOLID SOLVENT INTERFACE - SELF-CONSISTENT FIELD-THEORY AND A MONTE-CARLO MODEL
COSGROVE, T
HEATH, T
VANLENT, B
LEERMAKERS, F
SCHEUTJENS, J
[J]. MACROMOLECULES, 1987, 20 (07) : 1692 - 1696
[2] NEUTRON-SCATTERING FROM ADSORBED POLYMER LAYERS
COSGROVE, T
HEATH, TG
RYAN, K
CROWLEY, TL
[J]. MACROMOLECULES, 1987, 20 (11) : 2879 - 2882
[3] COSGROVE T, IN PRESS COLLOIDS SU
[4] COSGROVE T, UNPUB
[5] INTERPRETATION OF C-13 NMR SEQUENCE DISTRIBUTION FOR ETHYLENE PROPYLENE COPOLYMERS MADE WITH HETEROGENEOUS CATALYSTS
COZEWITH, C
[J]. MACROMOLECULES, 1987, 20 (06) : 1237 - 1244
[6] Flory P. J., 1953, PRINCIPLES POLYM CHE
[7] A LATTICE MODEL OF A SUPPORTED MONOLAYER OF AMPHIPHILE MOLECULES - MONTE-CARLO SIMULATIONS
HARRIS, J
RICE, SA
[J]. JOURNAL OF CHEMICAL PHYSICS, 1988, 88 (02) : 1298 - 1306
[8] LAL M, 1975, J CHEM SOC F2, V74, P1857
[9] NONERGODICITY OF LOCAL, LENGTH-CONSERVING MONTE-CARLO ALGORITHMS FOR THE SELF-AVOIDING WALK
MADRAS, N
SOKAL, AD
[J]. JOURNAL OF STATISTICAL PHYSICS, 1987, 47 (3-4) : 573 - 595
[10] MADRAS W, 1988, J STAT PHYS, P109

← 1 2 →