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首页> 外文期刊>Physica, B. Condensed Matter >Mixed micelles of alkyltrimethylammonium halides - A small-angle neutron-scattering study
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Mixed micelles of alkyltrimethylammonium halides - A small-angle neutron-scattering study

机译:烷基三甲基卤化铵的混合胶束-小角中子散射研究

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Mixed micelles of alkyltrimethylammonium halides have been studied using small-angle neutron scattering (SANS). The experiments were carried out on mixed micellar solutions (CTAB + DTAB, CTAB + TTAB and TTAB + DTAB) of surfactants with the same head group but different chain lengths. The measurements were also made from the mixture of surfactants with the same chain length but different head groups of CTAB + CDAB and CTAB + CTAC. The surfactant components were mixed in the molar proportions of 1 : 1 and the total concentration was kept 0.2 M. It is found that size, aggregation number and the fractional charge on the micelle in the mixed systems have values in between those for the pure-component systems. (C) 1998 Elsevier Science B.V. All rights reserved. [References: 29]
机译:烷基三甲基卤化铵的混合胶束已经使用小角度中子散射(SANS)进行了研究。实验是在具有相同头基但链长不同的表面活性剂的混合胶束溶液(CTAB + DTAB,CTAB + TTAB和TTAB + DTAB)上进行的。也从具有相同链长但CTAB + CDAB和CTAB + CTAC的不同头基的表面活性剂混合物进行测量。将表面活性剂组分以1:1的摩尔比例混合,总浓度保持在0.2M。发现混合体系中胶束的大小,聚集数和微分电荷的值介于纯-组件系统。 (C)1998 Elsevier Science B.V.保留所有权利。 [参考:29]

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