在单晶硅表面嫁接有机分子是近年来硅表面化学领域的一个研究热点,引起了研究者的广泛重视。本文着重介绍了用“湿化学(wetchemistry)”方法在单晶硅表面嫁接有机分子的发展历程和最新研究进展,并探讨了在硅表面接枝有机分子后的一些研究结果及其未来的发展趋势。
Research of organic molecules grafted silicon surface has become the highlight in surface chemistry because it is expected to be widely used as molecular electrode, molecular rectifier and chemical/biosensor, etc. In this review, the developing progress of "wet chemistry" used in attaching organic molecules onto silicon surface and some technologies are presented in details. Furthermore, a number of new achievements are introduced and the trend of future research is prospected.