Phase Structures of Microemulsions Determined by the Steady-State Fluorescence Method

来源 :Chinese Chemical Letters | 被引量 : 0次 | 上传用户:lwy
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The steady-state fluorescence method has been tentatively used to determine the phase structures of microemulsion systems consisting of cetyltrimethylammonium bromide (CTAB), n-butanol (n-C4H9OH), octane (n-C8H18), and water. The excimer/monomer intensity ratio (Ie/Im) of pyrene has demonstrated that the various structures in the microemulsion phase region can be distinguished. The results are consistent with electrical conductivity data already reported. The steady-state fluorescence method has been tentatively used to determine the phase structures of microemulsion systems consisting of cetyltrimethylammonium bromide (CTAB), n-butanol (n-C4H9OH), octane (n-C8H18), and water. The excimer / monomer intensity ratio (Ie / Im) of pyrene has demonstrated that the various structures in the microemulsion phase region can distinguished. The results are consistent with electrical conductivity data already reported.
其他文献
本文介绍了应用化学动力学计算生油岩生烃量技术,包括实验方法、多种热解动力学模型及其适用性、动力学参数的求取,并结合有关地质参数应用动力学模型计算现场不同埋深、不同
在神光II九路装置上,利用谱色散匀滑(SSD)技术结合分布式相位板(DPP)技术,研究了激光焦斑在一维、二维谱色散匀滑下的分布。结果表明,一维谱色散匀滑使焦斑的焦斑通量对比度
介绍了利用DJK-7500内部组态完成精馏塔多变量前馈-反馈控制的开发过程。系统投运后运行效果良好并可完成2对2、2对1、1对2以及1对1等多种组合的前馈、反馈控制。
An ultra-low specific on-resistance(R_(on,sp)) integrated silicon-on-insulator(SOI) double-gate triple RESURF(reduced surface field) n-type MOSFET(DG T-RESURF)
This study was performed to estimate the emission of non-CO 2 greenhouse gases(GHGs) from biomass burning at a large fire area.The extended methodology adopted
This paper presents a theoretical study of the pulse-width effects on the damage process of a typical bipolar transistor caused by high power microwaves(HPMs) t
随着市场经济和改革开放的不断深入,对高水平专业翻译人员的需求越来越迫切;而随着市场需求的上升,翻译人才的培养已经逐渐脱离外语教学而自成体系,有效地培养出了一批能够为
东风EQ140型汽车在长期的使用中,我们发现个别零部件在结构上有缺陷。现将改进经验介绍如下,以供参考。一车架第二道横梁的改进东风EQ140型汽车发动机油底壳倒数第三排的两
以往学者们认为,少儿糖尿病(DM)是由于遗传因素造成胰岛β细胞变性,使胰岛素产生和释放降低所致,属胰岛素依赖型糖尿病(IDDM);成人DM则是由于血中胰岛素拮抗物增多或胰岛素失活而使体内胰岛素