SMALL-ANGLE NEUTRON-SCATTERING STUDIES ON MICELLAR SYSTEMS .2. MIXED SYSTEMS OF AMMONIUM DECANOATE AND AMMONIUM PERFLUORO-OCTANOATE

被引：51

作者：

BURKITT, SJ

OTTEWILL, RH

HAYTER, JB

INGRAM, BT

机构：

[1] UNIV BRISTOL,SCH CHEM,CANTOCKS CLOSE,BRISTOL BS8 1TS,AVON,ENGLAND

[2] OAK RIDGE NATL LAB,OAK RIDGE,TN 37830

[3] PROCTER & GAMBLE NTC,NEWCASTLE UPON TYNE,ENGLAND

来源：

COLLOID AND POLYMER SCIENCE | 1987年 / 265卷 / 07期

关键词：

NEUTRONS; -; Scattering;

D O I：

10.1007/BF01412779

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：

Mixtures of ammonium decanoate (AmDec) and ammonium perfluoro-octanoate (APFO), in ammonium chloride: ammonium hydroxide buffer at pH 8. 8 and an ionic strength of 0. 1, were examined by small angle neutron scattering with varying proportions of the two surface active agents. The results indicated that mixed micelles were formed and it is suggested from analysis of the data that these were cylindrical in shape at APFO. A speculative model is proposed for the mixed micelle which still, however, allows for segregation between hydrocarbon and fluorocarbon chains within the micelle.

引用

页码：628 / 636

页数：9

共 9 条

[1] GROUP CONTRIBUTION MODEL OF MIXED MICELLIZATION .1. PREDICTION OF CRITICAL MICELLE CONCENTRATION IN MIXTURES
ASAKAWA, T
JOHTEN, K
MIYAGISHI, S
NISHIDA, M
[J]. LANGMUIR, 1985, 1 (03) : 347 - 351
[2] SMALL-ANGLE NEUTRON-SCATTERING STUDIES ON MICELLAR SYSTEMS .1. AMMONIUM OCTANOATE, AMMONIUM DECANOATE AND AMMONIUM PERFLUOROOCATANOATE
BURKITT, SJ
OTTEWILL, RH
HAYTER, JB
INGRAM, BT
[J]. COLLOID AND POLYMER SCIENCE, 1987, 265 (07) : 619 - 627
[3] BURKITT SJ, UNPUB
[4] BURKITT SJ, 1986, IN PRESS 6TH INT S S
[5] THE COMPOSITION OF MIXED MICELLES OF FLUOROCARBON AND HYDROCARBON SURFACTANTS AS DERIVED FROM NUCLEAR MAGNETIC-RESONANCE SELF-DIFFUSION MEASUREMENTS
CARLFORS, J
STILBS, P
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1984, 88 (19) : 4410 - 4414
[6] MICELLIZATION OF MIXED NONIONIC SURFACE-ACTIVE AGENTS
CLINT, JH
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1975, 71 (06): : 1327 - 1334
[7] MICELLE FORMATION IN MIXED SOLUTIONS OF HOMOLOGOUS AND NON-HOMOLOGOUS SURFACE-ACTIVE AGENTS
LANGE, H
BECK, KH
[J]. KOLLOID-ZEITSCHRIFT AND ZEITSCHRIFT FUR POLYMERE, 1973, 251 (06): : 424 - 431
[8] NONIDEALITY OF MIXING OF MICELLES OF FLUOROCARBON AND HYDROCARBON SURFACTANTS AND EVIDENCE OF PARTIAL MISCIBILITY FROM DIFFERENTIAL CONDUCTANCE DATA
MUKERJEE, P
YANG, AYS
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1976, 80 (12) : 1388 - 1390
[9] MUKERJEE P, 1975, ACS SYM SER, V9, P239

← 1 →