SIMS proceedings paper
Adsorption characteristics of a Zn-Porphyrin on MgO surfaces
Article first published online: 27 MAR 2012
Copyright © 2012 John Wiley & Sons, Ltd.
Surface and Interface Analysis
Special Issue: Proceedings of the Eighteenth International Conference on Secondary Ion Mass Spectrometry, SIMS XVIII, Riva Del Garda, Trento, Italy, September 18 - 23, 2011
Volume 45, Issue 1, pages 194–197, January 2013
How to Cite
Killian, M. S., Wagener, V. and Schmuki, P. (2013), Adsorption characteristics of a Zn-Porphyrin on MgO surfaces. Surf. Interface Anal., 45: 194–197. doi: 10.1002/sia.4915
- Issue published online: 18 DEC 2012
- Article first published online: 27 MAR 2012
- Manuscript Accepted: 2 FEB 2012
- Manuscript Revised: 25 JAN 2012
- Manuscript Received: 7 OCT 2011
- magnesium oxide;
Time-of-flight SIMS was used to study monolayers of the siloxane terminated porphyrin Zn-TESP (C67H75N5O5SiZn) attached to magnesium oxide (MgO) substrates in a silanisation reaction. Time-of-flight SIMS spectra show dependence of the coverage on the preparation temperature. The fragmentation pattern of the porphyrin suggests a strong bond formation to MgO, as was previously reported for SiO2. No signal of physisorbed porphyrin—as previously described for TiO2—could be detected, indicating chemisorbed species under all investigated preparation conditions. Copyright © 2012 John Wiley & Sons, Ltd.