期刊
CHEMICAL COMMUNICATIONS
卷 58, 期 81, 页码 11378-11381出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d2cc03169h
关键词
-
Traditionally, self-assembled monolayers formed on silicon require the removal of the insulating and chemically inert silica layer. However, we have discovered that thin organic films can also be formed electrochemically on silicon surfaces terminated with up to 20 nm of silica.
Traditionally, self-assembled monolayers formed on silicon require the removal of the insulating and chemically inert silica layer that naturally forms on the surface of crystalline silicon. The removal of silica is thought to be necessary in order to expose the conducting Si-H surface, which is reactive towards molecules. Here we report the unexpected result of electrochemical formation of thin organic films on silica-terminated silicon with silica thickness up to 20 nm. The process is facilitated by the electrochemical generation of aryl radicals that react with silanol groups at the distal end of silica.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据