苯偶氮基萘自组装膜特性的研究

Study on Properties of Phenylazonaphthalene Based on Self asse m bled Monolayer

摘要: 用自组装技术将１巯基６［１（４苯偶氮基萘氧基）］己烷自发吸附到透明金膜表面，形成稳定的自组装单层膜（ＳＡＭ）。用紫外可见吸收光谱检测自组装过程，可以看出自组装过程分两个阶段：最初的快速吸附和随后的慢速重组过程。用循环伏安法对膜的电化学性质进行了研究，结果表明，自组装单层分子是定向排布，但并不是紧密堆积的。

Abstract: By self assembly technology , 1 mercapto 6 1 (4 phenylazonaphthoxy) hexane was spontaneouslyabsorbed on optically transparent gold . It formed a stable self assembled monolayer( S A M) . The self assembly coursewas monitored by U V visible ab