用Stopped-flow光散射方法研究NaCl浓度对CTAB棒状胶束形态转变的影响  

Effects of NaCl Concentration on the Sphere-to-Rod Transition in CTAB Micelles Studied with Stopped-Flow and Light Scattering

作　　者：高建伟[1] 潘皖江[2] 刘和文[1] 诸致远[1] 刘世勇[1] 

机构地区：[1]中国科学技术大学高分子科学与工程系,安徽合肥230026 [2]中国科学院安徽等离子体物理研究所,安徽合肥230026

出　　处：《纳米科技》2006年第1期48-50,共3页

摘　　要：用Stopped-flow光散射方法研究NaCl浓度对CTAB（十六烷基三甲基溴化铵）棒状胶束形态转变的影响。对同一CTAB溶液体系增加盐浓度，或者保持盐浓度恒定条件下增加CTAB浓度，胶束形态都出现显著的从球状到棒状转变过程。The effects of NaCl concentration on the sphere-to-rod transition in CTAB micelles studied with stopped-flow and light scattering were studied. Notable transitions could be found in CTAB micelles, either when increasing the NaCl concentration in a CTAB solution or when increasing the CTAB concentration with a constant NaCl concentration.

关 键 词：STOPPED-FLOW 光散射 CTAB 十六烷基三甲基溴化铵 表面净性剂 

分 类 号：TQ317[化学工程—高聚物工业]