Substrate-Modulated Reductive Graphene Functionalization

Schäfer R, Weber K, Kolesnik-Gray M, Hauke F, Krstic V, Meyer B, Hirsch A (2016)

Publication Language: English

Publication Type: Journal article, Letter

Publication year: 2016

Journal

Angewandte Chemie International Edition Wiley

Publisher: WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

Book Volume: 55

Pages Range: 14858-14862

DOI: 10.1002/anie.201607427

Abstract

Covalently functionalizing mechanical exfoliated mono- and bilayer graphenides with λ-iodanes led to the discovery that the monolayers supported on a SiO₂ substrate are considerably more reactive than bilayers as demonstrated by statistical Raman spectroscopy/microscopy. Supported by DFT calculations we show that ditopic addend binding leads to much more stable products than the corresponding monotopic reactions as a result of the much lower lattice strain of the reactions products. The chemical nature of the substrate (graphene versus SiO₂) plays a crucial role.

Authors with CRIS profile

Ricarda Schäfer Lehrstuhl für Organische Chemie II Konstantin Weber Professur für Computational Chemistry Maria Kolesnik-Gray Chair of Applied Physics (LAP) Frank Hauke Zentralinstitut für Neue Materialien und Prozesstechnik Vojislav Krstic Professur für Angewandte Physik Bernd Meyer Professur für Computational Chemistry Andreas Hirsch Lehrstuhl für Organische Chemie II

How to cite

APA:

Schäfer, R., Weber, K., Kolesnik-Gray, M., Hauke, F., Krstic, V., Meyer, B., & Hirsch, A. (2016). Substrate-Modulated Reductive Graphene Functionalization. Angewandte Chemie International Edition, 55, 14858-14862. https://doi.org/10.1002/anie.201607427

MLA:

Schäfer, Ricarda, et al. "Substrate-Modulated Reductive Graphene Functionalization." Angewandte Chemie International Edition 55 (2016): 14858-14862.

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