Charge separation in confined charged fluids

被引:32
作者
Yu, J [1 ]
Degreve, L [1 ]
LozadaCassou, M [1 ]
机构
[1] UNIV SAO PAULO,FAC FILOSOFIA CIENCIAS & LETRAS,RIBEIRAO PRET,SP,BRAZIL
关键词
D O I
10.1103/PhysRevLett.79.3656
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A charge segregation phase is found in a charged fluid confined by a charged spherical pore: The negative ions are completely separated from a spherical core comprised of only positive ions. Within the segregation regime, there is a region for which the pressure decreases with increasing fluid confinement. [S0031-9007(97)04362-7].
引用
收藏
页码:3656 / 3659
页数:4
相关论文
共 20 条
[1]  
ALEJANDRE J, 1996, MOL PHYS, V88, P1317
[2]   MONTE-CARLO AND HNC/MSA RESULTS FOR AN ASYMMETRICAL ELECTROLYTE IN AN EXTERNAL ELECTRICAL-FIELD OF SPHERICAL GEOMETRY [J].
DEGREVE, L ;
LOZADACASSOU, M .
MOLECULAR PHYSICS, 1995, 86 (04) :759-768
[3]   THERMODYNAMICS AND STRUCTURE OF THE PRIMITIVE MODEL NEAR ITS GAS-LIQUID TRANSITION [J].
GONZALEZTOVAR, E ;
LOZADACASSOU, M ;
MIERYTERAN, L ;
MEDINANOYOLA, M .
JOURNAL OF CHEMICAL PHYSICS, 1991, 95 (09) :6784-6791
[4]   THE SPHERICAL DOUBLE-LAYER - A HYPERNETTED CHAIN MEAN SPHERICAL APPROXIMATION CALCULATION FOR A MODEL SPHERICAL COLLOID PARTICLE [J].
GONZALEZTOVAR, E ;
LOZADACASSOU, M .
JOURNAL OF PHYSICAL CHEMISTRY, 1989, 93 (09) :3761-3768
[5]  
Hoppe W., 1983, BIOPHYSICS
[6]   FORCES BETWEEN SURFACES IN LIQUIDS [J].
ISRAELACHVILI, JN ;
MCGUIGGAN, PM .
SCIENCE, 1988, 241 (4867) :795-800
[7]  
ISRAELACHVILI JN, 1985, PHYSICS AMPHIPHILES
[8]  
Lozada-Cassou M., 1992, FUNDAMENTALS INHOMOG
[9]   Correlation of charged fluids separated by a wall of finite thickness: Dependence on the charge of the fluid and the wall [J].
LozadaCassou, M ;
Yu, J .
PHYSICAL REVIEW E, 1997, 56 (03) :2958-2965
[10]   Violation of the electroneutrality condition in confined charged fluids [J].
LozadaCassou, M ;
Olivares, W ;
Sulbaran, B .
PHYSICAL REVIEW E, 1996, 53 (01) :522-530