Affordable Access

A Raman study of the interaction of electron-donor and -acceptor molecules with chemically doped graphene

Authors
Publisher
ELSEVIER SCIENCE BV
Publication Date
Keywords
  • Materials Research Centre

Abstract

Effect of interaction of tetracyanoethylene (TCNE) and tetrathia fulvalene (TTF) with boron- and nitrogen-doped graphene has been investigated by Raman spectroscopy. The G- and 2D bands of boron- and nitrogen-doped graphenes in the Raman spectra show significantly different changes on interaction with electron-donor and -acceptor molecules. Thus, tetracyanoethylene (TCNE) and tetrathiafulvalene (TTF) have different effects on the Raman spectra of boron- and nitrogen-doped graphenes. The changes in the Raman spectra brought about by electron-donor and -acceptor molecules can be understood in general terms on the basis of molecular charge transfer. (c) 2012 Elsevier B.V. All rights reserved.

There are no comments yet on this publication. Be the first to share your thoughts.