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author:

林翠英 (林翠英.) [1] (Scholars:林翠英) | 赵剑曦 (赵剑曦.) [2] (Scholars:赵剑曦) | 宋利 (宋利.) [3]

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CQVIP PKU CSCD

Abstract:

以对二甲氨基苯甲腈(DMABN)为探针,测定它在含NaBr或,n-C4H9OH的表面活性剂十二烷基三甲基溴化钱(C12TABr)、季铵盐Gemini表面活性剂C12-3-C12·2Br和十二烷基硫酸钠(SDS)水溶液中的第二重荧光对应的强度(Ia)和特征波长(λa)对表面活性剂浓度(c)曲线.由Ia-c曲线的转折点或λa-c曲线对应的一阶导数极小点可以获得临界胶团浓度(cmc),扩展了DMABN探针测定表面活性剂cmc的适用性.

Keyword:

DMABN TICT探针 临界胶团浓度 含盐溶液 含醇溶液

Community:

  • [ 1 ] [林翠英]福州大学
  • [ 2 ] [赵剑曦]福州大学
  • [ 3 ] [宋利]福州大学

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Source :

物理化学学报

ISSN: 1000-6818

CN: 11-1892/O6

Year: 2008

Issue: 4

Volume: 24

Page: 709-714

0 . 6 7 3

JCR@2008

1 0 . 9 0 0

JCR@2022

ESI Discipline: CHEMISTRY;

JCR Journal Grade:4

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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