We thank the ETH Zurich for financial support in the form of a TH grant (TH-02 07-3).
Permanent Pattern-Resolved Adjustment of the Surface Potential of Graphene-Like Carbon through Chemical Functionalization†
Article first published online: 26 NOV 2008
Copyright © 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Angewandte Chemie International Edition
Volume 48, Issue 1, pages 224–227, December 22, 2008
How to Cite
Koehler, Fabian M., Luechinger, Norman A., Ziegler, D., Athanassiou, Evagelos K., Grass, Robert N., Rossi, A., Hierold, C., Stemmer, A. and Stark, Wendelin J. (2009), Permanent Pattern-Resolved Adjustment of the Surface Potential of Graphene-Like Carbon through Chemical Functionalization . Angew. Chem. Int. Ed., 48: 224–227. doi: 10.1002/anie.200804485
- Issue published online: 18 DEC 2008
- Article first published online: 26 NOV 2008
- Manuscript Received: 11 SEP 2008
- ETH Zurich. Grant Number: TH-02 07-3
- diazo compounds;
- graphene doping;
- radical reactions
Beyond the age of silicon: A combination of radical chemistry under standard conditions and clean-room lithography can alter the electronic structure of graphene layers permanently through covalent chemical functionalization. The potential change follows the Hammett correlation. This simple method is a promising approach for graphene-based electronics.