Evidence for a New Two-Dimensional C(4)H-Type Polymer Based on Hydrogenated Graphene

Autor(en)

Danny Haberer, Cristina E Giusca, Ying Wang, Hermann Sachdev, Alexander V. Fedorov, Mani Farjam, S. A. Jafari, D.V. Vyalikh, Dmitry Usachov, Xianjie Liu, Uwe Treske, Mandy Grobosch, Oleg Vilkov, Vera K. Adamchuk, Stephan Irle, S.Ravi P. Silva, Martin Knupfer, Bernd Büchner, Alexander Grüneis

Abstrakt

A new polymer with C(4)H stoichiometry based on graphene is synthesized in situ using template-induced polymerization of self-organizing hydrogen adsorbates on graphene. The polymerization is observed "live" on the surface of graphene by photoemission spectroscopy. Photoemission spectroscopy allows accurate determination of the carbon/hydrogen stoichiometry, an aspect that is extremely important for understanding functionalized graphene.

Organisation(en)

Elektronische Materialeigenschaften

Externe Organisation(en)

Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden, University of Surrey, Nagoya University, Universität des Saarlandes, Saint Petersburg State University, Institute for Research in Fundamental Sciences (IPM), Technische Universität Dresden

Journal

Advanced Materials

Band

23

Seiten

4497-4503

Anzahl der Seiten

7

ISSN

0935-9648

DOI

https://doi.org/10.1002/adma.201102019

Publikationsdatum

2011

Peer-reviewed

Ja

ÖFOS 2012

103015 Kondensierte Materie

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/a9c5ef23-3229-4b5b-8cb5-ebf9b3ca3579