采用流动注射-电化学-表面等离子体激元共振联用技术研究了11-二茂铁基十一烷基-1-硫醇自组装膜在氧化还原过程中的构型变化.结果表明,二茂铁硫醇在氧化过程中,分子发生了两种结构变化:远离电极表面,烷基链与电极表面的夹角增大;分子上两个平行的戊基环绕着二茂铁-碳轴发生旋转. The configurational changes of the 11-ferrocenyl-11-alkylthio-1-mercaptan self-assembled monolayer during the redox process were investigated by flow injection-electrochemical-surface plasmon resonance. The results showed that the Ferrocenyl mercaptan in the oxidation process, the molecular structure of two changes: away from the electrode surface, the angle between the alkyl chain and the electrode surface increases; two parallel pentyl groups around the molecule around the ferrocene - carbon axis Rotate.