Dong Wang, Qingmin Xu, L. Wan
Aug 20, 2001
Citations
0
Influential Citations
6
Citations
Journal
Surface Science
Abstract
Abstract Adsorption of diaza-15-crown-5 (1,4,10-Trioxa-7,13-diazacyclopentadecane: C 10 H 22 N 2 O 3 ) on Cu(1 1 1) in aqueous HClO 4 solution has been investigated using cyclic voltammetry and in situ electrochemical scanning tunneling microscopy (STM). Diaza-15-crown-5 molecules form a well-ordered adlayer. A Cu(1 1 1)-(4×4) structure for the molecular array is determined. A proposed model is used to explain the molecular registry with the substrate.