双面神粒子描述的是一类各向异性的、粒子的两个半球表面具有不同化学性质的微粒。它结构特殊,性能优异,应用前景广阔。本文综述了双面神粒子制备及其性能研究的进展,并对今后的发展作了展望。
The term Janus is used for the description of particles whose surfaces of both hemispheres are different from a chemical point of view. This material has received a great deal of attention because of its unique chemical structure, outstanding performance and wide potential application. In this paper, the progress of the preparations, properties of Janus particles were reviewed. The research directions of it in future were also prospected.