摘要
以硫醇分子在金表面的自组装为例,综述了有机分子在金属表面自组装的基本原理,并以硫醇分子在单晶金表面自组装作为模型系统,证明了通过基底表面分子-分子以及分子-基底之间的相互作用,并控制基底的温度及覆盖可以获得分子簇、准一维排列和二维重叠的分子结构.
Taking the thioalcohol molecule self-aseembly on the gold surface for example, it summarized the fundamental principle of organic molecule self-aseembly on the metal surface in this paper. Based on the model system of thioalcohol molecule on the monocrystal gold surface self-assembly, the interactions between base surface molecules and molecules and base surface were proved, the molecular structures of molecular cluster, quasi-one dimensional rows and two dimensional overlaps were got by controlling the substrate temperature and covering.
出处
《天水师范学院学报》
2010年第2期69-73,共5页
Journal of Tianshui Normal University
基金
甘肃省教育厅2008年科研项目"基于半导体纳米材料的分子信息存储研究"
天水师范学院"青蓝人才"支持计划阶段性成果
关键词
有机分子
金属表面
自组装
organic molecule
metal surface
self-aseembly
