Vonhören Benjamin, Roling Oliver, De Bruycker Kevin, Calvo Roxan, Du Prez Filip E, Ravoo Bart Jan
Organic Chemistry Institute, Center for Soft Nanoscience and Graduate School of Chemistry, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany.
Department of Organic and Macromolecular Chemistry, Polymer Chemistry Research Group, Ghent University, Krijgslaan 281 S4-bis, B-9000 Ghent, Belgium.
ACS Macro Lett. 2015 Mar 17;4(3):331-334. doi: 10.1021/acsmacrolett.5b00069. Epub 2015 Mar 6.
Layer-by-layer deposition is a widely used method for surface functionalization. It is shown here that up to 58 covalently linked molecular layers could be assembled in 20 min at room temperature on a silicon wafer by the layer-by-layer click reaction of a divalent triazolinedione and a trivalent diene. The layer growth was found to be linear. The multilayers were analyzed by ellipsometry, atomic force microscopy, and X-ray photoelectron spectroscopy.
逐层沉积是一种广泛应用于表面功能化的方法。本文表明，通过二价三唑啉二酮和三价二烯的逐层点击反应，在室温下20分钟内可在硅片上组装多达58个共价连接的分子层。发现层生长是线性的。通过椭偏仪、原子力显微镜和X射线光电子能谱对多层膜进行了分析。
