Competing reactions with initially separated components

被引：43

作者：

Taitelbaum, H

Vilensky, B

Lin, AA

Yen, AD

Koo, YEL

Kopelman, R

机构：

[1] UNIV MICHIGAN, DEPT CHEM, ANN ARBOR, MI 48109 USA

[2] NATL INST TECHNOL & QUAL, DEPT CHEM, INORGAN DIV, KWACHON, KYOUNGGIDO, SOUTH KOREA

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 08期

关键词：

D O I：

10.1103/PhysRevLett.77.1640

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The first theoretical and experimental study of a competitive reaction with initially separated components is presented. Rich spatiotemporal reaction front patterns are produced by a simple theoretical reaction-diffusion model. Such patterns are observed experimentally for the reaction Cr3+ + xylenol orange (XO) --> products. The conditions for these front patterns are significant differences in the microscopic reaction constants and in the initial densities of the competing species.

引用

收藏

页码：1640 / 1643

页数：4

相关论文

共 33 条

[1] SCALING ANOMALIES IN REACTION FRONT DYNAMICS OF CONFINED SYSTEMS - REPLY [J].

ARAUJO, M ;

LARRALDE, H ;

HAVLIN, S ;

STANLEY, HE .

PHYSICAL REVIEW LETTERS, 1995, 75 (11) :2251-2251

[2] SCALING ANOMALIES IN REACTION FRONT DYNAMICS OF CONFINED SYSTEMS [J].

ARAUJO, M ;

LARRALDE, H ;

HAVLIN, S ;

STANLEY, HE .

PHYSICAL REVIEW LETTERS, 1993, 71 (21) :3592-3595

[3] RANDOM-FORCE-DOMINATED REACTION-KINETICS - REACTANTS MOVING UNDER RANDOM FORCES [J].

ARAUJO, M ;

HAVLIN, S ;

LARRALDE, H ;

STANLEY, HE .

PHYSICAL REVIEW LETTERS, 1992, 68 (12) :1791-1794

[4] SPATIAL STRUCTURES GENERATED BY CHEMICAL-REACTIONS AT INTERFACES [J].

AVNIR, D ;

KAGAN, M .

NATURE, 1984, 307 (5953) :717-720

[5] INHOMOGENEOUS 2-SPECIES ANNIHILATION IN THE STEADY-STATE [J].

BENNAIM, E ;

REDNER, S .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1992, 25 (09) :L575-L583

[6] PROPERTIES OF THE REACTION FRONT IN A REVERSIBLE A+B-HALF-ARROW-RIGHT-OVER-HALF-ARROW-LEFT-C(G)(K) REACTION-DIFFUSION PROCESS [J].

CHOPARD, B ;

DROZ, M ;

KARAPIPERIS, T ;

RACZ, Z .

PHYSICAL REVIEW E, 1993, 47 (01) :R40-R43

[7] DYNAMIC MULTISCALING OF THE REACTION-DIFFUSION FRONT FOR MA+NB-]O [J].

CORNELL, S ;

KOZA, Z ;

DROZ, M .

PHYSICAL REVIEW E, 1995, 52 (04) :3500-3505

[8] STEADY-STATE REACTION-DIFFUSION FRONT SCALING FOR MA+NB -] [INERT] [J].

CORNELL, S ;

DROZ, M .

PHYSICAL REVIEW LETTERS, 1993, 70 (24) :3824-3827

[9] ROLE OF FLUCTUATIONS FOR INHOMOGENEOUS REACTION-DIFFUSION PHENOMENA [J].

CORNELL, S ;

DROZ, M ;

CHOPARD, B .

PHYSICAL REVIEW A, 1991, 44 (08) :4826-4832

[10] SCALING ANOMALIES IN REACTION FRONT DYNAMICS OF CONFINED SYSTEMS [J].

CORNELL, SJ .

PHYSICAL REVIEW LETTERS, 1995, 75 (11) :2250-2250

← 1 2 3 4 →