Published October 29, 2019 | Version v1
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Graphene Nanoribbons Derived From Zigzag Edge-Encased Poly(para-2,9-dibenzo[bc,kl]coronenylene) Polymer Chains

  • 1. Center for Advancing Electronics Dresden (cfaed) and Faculty of Chemistry and Food Chemistry, Chair for Molecular Functional Materials, Dresden University of Technology, 01062 Dresden, Germany
  • 2. nanotech@surfaces Laboratory, Empa, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland and Department of Physics and Astronomy, Shanghai Jiao Tong University, 200240 Shanghai, China
  • 3. nanotech@surfaces Laboratory, Empa, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland
  • 4. Department of Physics and Astronomy, Shanghai Jiao Tong University, 200240 Shanghai, China
  • 5. Department of Chemistry, University of Zürich, 8057 Zürich, Switzerland
  • 6. Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
  • 7. nanotech@surfaces Laboratory, Empa, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland and Department of Chemistry and Biochemistry, University of Bern, 3012 Bern, Switzerland

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Description

In a recent work, we demonstrated the bottom-up on-surface synthesis of poly(para-dibenzo[bc,kl]-coronenylene) , a zigzag edge-encased analog of poly(para-phenylene), and its lateral fusion into zigzag edge-extended graphene nanoribbons. The record contains data to reproduce the calculations that were performed at Empa to support the findings discussed in the manuscript.

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References

Journal reference (Manuscript where the results are discussed)
D. Beyer, S. Wang, J. Melidonie, C. A. Pignedoli, P. Ruffieux, R. Berger, K. Müllen, R. Fasel, X. Feng J. Am. Chem. Soc., 141 (7), 2843–2846 (2019), doi: 10.1021/jacs.8b10407