STUDY OF SURFACTANT ADSORPTION ON COLLOIDAL PARTICLES

被引:97
作者
CUMMINS, PG
STAPLES, E
PENFOLD, J
机构
[1] RUTHERFORD APPLETON LAB,DIV NEUTRON SCI,DIDCOT OX11 0QX,OXON,ENGLAND
[2] UNILEVER RES LABS,PORT SUNLIGHT LAB,WIRRAL L62 4XN,CHESHIRE,ENGLAND
关键词
D O I
10.1021/j100372a071
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Surface tension and small-angle neutron scattering have been used to study the nature of surfactant adsorption on silica sols. This paper presents results on the characterization of the ludox silica sol and adsorbed layers of hexaethylene glycol monododecyl ether (C12E6). Preliminary results are presented that demonstrate the presence of a lower consolute boundary for the composite system. © 1990 American Chemical Society.
引用
收藏
页码:3740 / 3745
页数:6
相关论文
共 22 条
[1]   SMALL-ANGLE NEUTRON-SCATTERING STUDIES OF SILICA SOLS IN WATER AT HIGH-TEMPERATURES [J].
BUNCE, J ;
RAMSAY, JDF ;
PENFOLD, J .
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1985, 81 :2845-2854
[2]  
COSGROVE T, 1982, S ADSORPTION SOLUTIO
[3]   THEORIES OF CLOUD-CURVE PHASE-SEPARATION IN NONIONIC ALKYL POLYOXYETHYLENE MICELLAR SOLUTIONS [J].
EVANS, H ;
TILDESLEY, DJ ;
LENG, CA .
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS II, 1987, 83 :1525-1541
[4]   A RESCALED MSA STRUCTURE FACTOR FOR DILUTE CHARGED COLLOIDAL DISPERSIONS [J].
HANSEN, JP ;
HAYTER, JB .
MOLECULAR PHYSICS, 1982, 46 (03) :651-656
[5]   DETERMINATION OF MICELLE STRUCTURE AND CHARGE BY NEUTRON SMALL-ANGLE SCATTERING [J].
HAYTER, JB ;
PENFOLD, J .
COLLOID AND POLYMER SCIENCE, 1983, 261 (12) :1022-1030
[6]   SELF-CONSISTENT STRUCTURAL AND DYNAMIC STUDY OF CONCENTRATED MICELLE SOLUTIONS [J].
HAYTER, JB ;
PENFOLD, J .
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1981, 77 :1851-1863
[7]   AN ANALYTIC STRUCTURE FACTOR FOR MACROION SOLUTIONS [J].
HAYTER, JB ;
PENFOLD, J .
MOLECULAR PHYSICS, 1981, 42 (01) :109-118
[8]  
HAYTER JB, 1958, PHYSICS AMPHIPHILES, P59
[9]  
HAYTER JB, 1986, SOLID STATE DIVISION, P153
[10]  
HEENAN RK, IN PRESS