Covalent Functionalization of Exfoliated Arsenic with Chlorocarbene

Jiri Sturala, Adriano Ambrosi, Zdeněk Sofer, Martin Pumera

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)


Few-layer and monolayer arsenic (arsenene) materials have been attracting great attention mainly from a theoretical perspective. Chemical modification of these materials would expand significantly the range of their applications. Here, we describe a chlorocarbene-mediated modification of exfoliated layered arsenic materials. Carbene-based species are highly reactive and offer further possibilities of functionalization. Our approach for modifying the arsenic surface by chlorocarbene generated from organolithium and dichloromethane resulted in a large surface coverage and a highly luminescent functionalized material, opening the door for its application in modern optoelectronic devices.

Original languageEnglish
Pages (from-to)14837-14840
Number of pages4
JournalAngewandte Chemie - International Edition
Issue number45
Publication statusPublished - 2018 Nov 5

Bibliographical note

Funding Information:
This work was supported by the project Advanced Functional Nanorobots (reg. No. CZ.02.1.01/0.0/0.0/15_003/0000444 financed by the EFRR). J.S also greatly acknowledges the access to the computational resources, which were supplied by the Ministry of Education, Youth and Sports of the Czech Republic under the Projects CESNET (Project No. LM2015042) and CERIT-Scientific Cloud (Project No. LM2015085) provided within the program Projects of Large Research, Development and Innovations Infrastructures. This work was created with the financial support of the Neuron Foundation for science support. Z.S. was supported by Czech Science Foundation (GACR No. 17-11456S).

Publisher Copyright:
© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)


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