利用STM探究碳三十二烷在石墨表面的自组装机理  

Investigation of Mechanism for C_(32) Molecules Self-Assembly on HOPG Surface

作　　者：申学礼 迟力峰[1,2] SHEN Xue-li;CHI Li-feng(Institute of Functional Nano & Soft Materials(FUNSOM),Soochow University,Suzhou Jiangsu 215123,China;College of Nano Science & Technology(CNST),Soochow University,Suzhou Jiangsu 215123,China)

机构地区：[1]苏州大学功能纳米与软物质研究院,江苏苏州215123 [2]苏州大学纳米科学技术学院,江苏苏州215123

出　　处：《科技视界》2017年第23期79-80,共2页Science & Technology Vision

摘　　要：自组装成膜技术是制备分子器件的重要方法之一,表面分子自组装是一个复杂的过程,自组装单层膜的结构往往会受到多种因素的影响。对自组装单层膜形成机理的研究,可以为分子器件的优化设计、以及性能提升提供重要参考价值。本文以扫描隧道显微镜为主要研究手段,对有机分子碳三十二烷在石墨表面上的自组装机理进行了深入探究。The technology of self-assembled film forming is one the important methods for preparation of molecular devices.Molecular self-assembly on surface is a complex process,the structures of self-assembled monolayer tend to be affected by many factors.Studying the formation mechanism of self-assembled monolayer,which can provide important reference value for the optimization design and performance improvement of molecular devices.In this paper,we deeply studied the mechanism of C32molecules self-assembly on graphite surface by means of scanning tunneling microscopy(STM).

关 键 词：扫描隧道显微镜 碳三十二烷 自组装单层膜 空间位阻效应 

分 类 号：TH742[机械工程—光学工程]