富勒烯类分子在导体和半导体表面的吸附构型和组装结构是“自下而上”构建多级次纳米功能材料及器件的重要因素。本项目以富勒烯类分子C60和C70及其衍生物为对象，在导体和半导体表面采用不同制备方法构筑单一或者多级次自组装结构。利用具有极高分子分辨率的扫描隧道显微术，扫描隧道能谱，X射线光电子能谱和纳米傅里叶红外光谱对表面富勒烯类分子的吸附结构进行分子水平表征，详细阐述分子组装结构与电子性质的关系，研究富勒烯类分子相关的表面物理化学性质。通过对本项目的实施，掌握制备方法、导体和半导体表面物理化学结构、共组装模板协同作用以及化学改性官能团对富勒烯类分子纳米结构的影响。优化影响因素，制备得到结构和电子学性质可控的多级次富勒烯类纳米结构，具有重要的理论和应用意义。

The adsorption configuration and assembly structure of the fullerenes on the surface of the conductor and semiconductor are important factors to construct the multi-level nano-functional materials and devices from bottom to top. In this project, the single and multi-order self-assembled structures of conductor C60 and C70 and their derivatives were fabricated by using different preparation methods. Scanning tunneling spectroscopy, X-ray photoelectron spectroscopy and nano-Fourier transform infrared spectroscopy techniques were used to characterize the molecular structure of the fullerenes, describe the molecular assembly of the fullerenes in detail, relationship between structure and electronic properties of fullerenes, and to study the related properties of surface chemistry of fullerenes. Through the implementation of the project, the influence of preparation method, conductor and semiconductor surface physical and chemical structure, co-assembly template synergies and chemical modification of functional groups on the fullerenes molecular nanostructures can be mastered. It is of great theoretical and practical significance to prepare multi-order sub-fullerenes nanostructures with structural and electronic properties controlled by optimizing the influencing factors.