金属表面烷基硫醇类自组装膜的研究进展

Research progress on self-assembled monolayers of alkanethiols on metal surface

自组装膜(SAMs)是活性分子通过化学键自发吸附在基底上的有序分子膜,由于其排列紧密、结构稳定,因此对基底金属具有良好的防腐蚀作用。本文综述了近年来烷基硫醇类自组装膜在金、铜、铁和其他金属表面缓蚀中的发展和现状。

The self-assembled monolayers （SAMs） are the oriented molecular films formed by active molecules spontaneously adsorbing to substrate through chemical bonds. SAMs have good corrosion resistance because of compact arrangement and stable structures. The development and current status of the self-assembled monolayers （SAMs） of alkanethiols on the corrosion inhibition for the surfaces of gold, copper, iron and other metals were reviewed.