The effects of pH and concentration of phosphate buffer solution, SDS micelle concentration, methanol volume fraction, applied voltage and temperature on the separation were studied. 研究了运行缓冲液的pH值、磷酸盐浓度、SDS浓度、甲醇体积分数、分离电压、分离温度等因素对这10种化合物的迁移时间和分离效果的影响。
The reason is that micelle volume increased by addition of pentanol, resulting in the increase of the pore size of mesoporous silica, templated by the mixed micelles of CTAB, pentanol and nitric acid. 主要原因是正戊醇增大了CTAB胶束体积,从而导致介孔二氧化硅的孔径增加。
Measurement of Critical Micelle Concentration for Surfactant Solution by the Drop-Volume Method 滴体积法测定表面活性剂溶液临界胶束浓度的新方法
The effect of temperature and SO mixture on the surface activity and micelle formation of the aqueous solution of CTAB has been studied by the drop volume method. Some thermodynamic parameters related to CTAB micelle have been worked out. 用滴体积法研究了温度及油酸钠(SO)的复配对十六烷基三甲基溴化铵(CTAB)水溶液的表面活性与胶团形成的影响。
So, wo believe that the key of the micelle formation for fluorocarbon surfactants in ILs is weakening the electrostatic interaction between the ion pair of the surfactant, and increasing the volume of their counterions is an efficient way. 因此,我们认为碳氟表面活性剂在离子液体中形成胶束的关键因素是减弱碳氟表面活性剂阴阳离子对之间的静电相互作用,而增大补偿离子的体积则是一种非常行之有效的方法。
Sphere and rod micelle could be found at different composition of PMMA-g-PEG copolymer when the water volume content was 18.3%. 发现体系中水的体积含量为18.3%时,不同组分的PMMA-g-PEG能够形成棒状和球形胶束。