中文摘要：

详细介绍和分析了洋葱状富勒烯（OLFs）的各种制备、纯化和改性方法，概述了其性能和应用的最新研究进展。OLFs特有的力、电、光、磁、吸附、催化等物理及化学性能，使其在工程、电子信息、能源、生物医学、化学化工、国防等领域有着广阔的应用前景。为此，应进一步围绕OLFs类新型纳米碳材料的制备、表面修饰、功能化、实际应用等各个环节的物理与化学问题进行探索，为该类功能材料的实际应用提供参考依据。

英文摘要：

The preparation, purification and modification of onion-like fullerenes （OLFs） are introduced and analyzed in detail and the recent progress of their properties and application is reviewed in this paper. Their special physical and chemical properties, such as mechanical, electronic, optical, magnetic, catalytic and adsorption properties, endow them a wide range of potential applications in the areas of engineering, electronic information, energy, biomedicine, chemistry and chemical engineering, and national defense. Therefore, the physics and chemistry of OLFs and related carbon nanomaterials, including preparation, surface modification, functionalization and application, should be further explored in order to provide a reference for their actual applications.