Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/76210
Title: Formation of covalent Si-N linkages on pyrrole functionalized Si(100)-(2×1)
Authors: Qiao, M.H.
Cao, Y.
Deng, J.F.
Xu, G.Q. 
Issue Date: 4-Aug-2000
Source: Qiao, M.H.,Cao, Y.,Deng, J.F.,Xu, G.Q. (2000-08-04). Formation of covalent Si-N linkages on pyrrole functionalized Si(100)-(2×1). Chemical Physics Letters 325 (5-6) : 508-512. ScholarBank@NUS Repository.
Abstract: The covalent attachment of a pyrrolyl monolayer has been efficiently achieved by directly exposing pyrrole molecules to the clean Si(100)-(2×1) surface. The high-resolution electron energy loss spectroscopy (HREELS), and X-ray photoelectron spectroscopy (XPS) studies show that the robust pyrrolyl monolayer is directly bonded to the Si(100) surface via the Si-N linkage with the preservation of the pyrrolyl ring structure. The as-prepared pyrrole-modified silicon surfaces can serve as templates for further electrochemical polymerization of polypyrrole thin films onto silicon substrates, providing new opportunity for fabrication of new polypyrrole/silicon heterojunctions with improved performance.
Source Title: Chemical Physics Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/76210
ISSN: 00092614
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

31
checked on Feb 23, 2018

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.