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[期刊论文]

低碳醇对季铵盐二聚表面活性剂C12—2—C12·2Br胶团化行为的影响

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author:

朱永平 (朱永平.) [1] | 赵剑曦 (赵剑曦.) [2] | 游毅 (游毅.) [3]

Indexed by:

CQVIP CSCD

Abstract:

随着丙、丁、戊、己醇的加入,与季铵盐二聚表面活性剂C12-2-C12@2Br组成了混合胶团,醇分子以烷烃链插入胶团中,羟基则位于胶团栅栏层处.这减弱了表面活性剂离子头基间的静电排斥力,使临界胶团浓度(cmc)降低,同时使胶团表面反离子解离度增大.随着醇分子的烷烃链增长,这种影响更为显著.

Keyword:

二聚表面活性剂 季铵盐 胶团化

Community:

  • [ 1 ] 福州大学化学系,福州,350002

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Source :

化学学报

ISSN: 0567-7351

CN: 31-1320/O6

Year: 2002

Issue: 6

Volume: 60

Page: 1001-1005

0 . 5 3 6

JCR@2002

1 . 7 0 0

JCR@2023

JCR Journal Grade:3

Cited Count:

WoS CC Cited Count: 0

30 Days PV: 1

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