摘要
微乳液被广泛应用于工业生产中,是一种性质复杂的液体。为了了解和掌握微乳液体系的相变化、纳米结构形态以及临界胶束浓度等性质,需要使用一些表征方法对微乳液进行表征。通过先进的分析技术和理论模型可以观察不同种类微乳液在纳米范围内的形态结构。同时,可以利用散射技术、荧光光谱法、超快红外光谱法等技术研究微乳液的动力学过程。本文综述了常用的微乳液表征方法,包括电子显微镜技术、散射技术、光谱技术和流变学研究等。
Microemulsions are important complex fluids, which are widely used in many applications. Muhiple characterization techniques are required in order to understand and manipulate microemulsion phase, nanostruetural behavior and critical micelle concentration. Advanced analytical techniques as well as theoretical models have allowed observation of the nanoscale morphology of different microemulsions. Meanwhile, the study of dynamic processes within mieroemulsions can be finished by using scattering techniques as well as techniques such as fluorescence spectroscopy and uhrafast IR spectroscopy. The recent advances in the characterization of microemulsion systems such as electron microscopy, scattering techniques, spectroscopic techniques and rheology are reviewed in this paper.
出处
《黑龙江科学》
2014年第2期10-12,共3页
Heilongjiang Science
关键词
微乳液
表征方法
微观结构
mieroemulsions
characterization
mierostructure
