中文摘要：

POSS作为一种新型的有机／无机杂化材料在近10年的研究中引起了人们的极大关注，这种杂化材料可以通过不同的合成方法获得，为材料的设计提供了极大的便利。本文综述了近几年来POSS基有机／无机杂化的电致发光材料、液晶材料和POSS衍生物的自组装行为的研究进展，指出这类材料由于制作方便和热力学性能优良，在未来高科技领域中必有宽广的应用前景。

英文摘要：

Polyhedral oligomeric silsesquioxanes （POSS）, a new kind of organic-inorganic hybrid materials, has attractted great attention in the last decade. These hybrid materials can be prepared through different methods, which provides great convenience to the design of materials. This article summarizes recent progress in hybrid electroluminescent materials and hybrid liquid crystals based on POSS, and serf-assembly behavior of POSS derivatives. It is pointed out that these materials will be widely used in the field of high technology in the near future due to their excellent thermodynamic and optical properties.