固液界面动电效应的研究进展
Advance in Electrokinetic Phenomena and Theory

动电效应是1807年以来发现的发生在固液界面的一系列流动生电或电致流体运动的现象的总称。该效应广泛地应用于工业生产、物质的分离、提纯、检测和水净化等。动电效应的本质来源于界面双电层的作用。笔者回顾了动电效应的历史发展，介绍了双电层的物理模型，对几种重要的动电现象进行理论分析综述，并结合笔者研究团队在石墨烯中发现的新的动电效应做了分析展望。
Electrokinetic phenomena are a family of dynamic phenomena that occur commonly in the interfaces of solids and ionic liquids. All the electrokinetic phenomena originate from the same source of the electrical double layer formed at the interface, and are widely used in areas such as separation of mass and protein, purification of water, detection of molecules and particles and gene sequencing. A brief historical review of the discovery of electrokinetic phenomena is firstly given here, and the development of the electrical double layer theory is described in details. The important classical electrokinetic phenomena are introduced. Especially, the newly discovered electrokinetic phenomena in graphene are introduced and compared with the classical phenomena. The review is aimed to deepen our understanding of the physical mechanisms of electrokinetic phenomena and enhance their applications.