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利用湿化学方法在单晶硅表面接枝pda分子

, PP. 45-49

Keywords: pda,单晶硅,嫁接,表面

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Abstract:

通过湿化学方法,首先将h-si表面氯化得到cl-si表面,接着1,4-二氨基苯(pda)分子与带有cl-si表面的单晶硅反应,使得pda分子通过si-n键接枝到硅表面.所得si-n键通过接触角实验,xps和afm手段进行表征.本文综合这些数据探讨了反应进行的路线和机理.这种简单的方法提供了新的路线将功能共轭分子嫁接到半导体材料表面,为分子器件的制备提供了新的思路.

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