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Lattice Opening upon Bulk Reductive Covalent Functionalization of Black Phosphorus |
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| Authors: | Stefan Wild Michael Fickert Aleksandra Mitrovic Vicent Lloret Christian Neiss Jos Alejandro Vidal‐Moya Miguel ngel Rivero‐Crespo Antonio Leyva‐Prez Katharina Werbach Herwig Peterlik Mathias Grabau Haiko Wittkmper Christian Papp Hans‐Peter Steinrück Thomas Pichler Andreas Grling Frank Hauke Gonzalo Abelln Andreas Hirsch |
| Institution: | Stefan Wild,Michael Fickert,Aleksandra Mitrovic,Vicent Lloret,Christian Neiss,José Alejandro Vidal‐Moya,Miguel Ángel Rivero‐Crespo,Antonio Leyva‐Pérez,Katharina Werbach,Herwig Peterlik,Mathias Grabau,Haiko Wittkämper,Christian Papp,Hans‐Peter Steinrück,Thomas Pichler,Andreas Görling,Frank Hauke,Gonzalo Abellán,Andreas Hirsch |
| Abstract: | The chemical bulk reductive covalent functionalization of thin‐layer black phosphorus (BP) using BP intercalation compounds has been developed. Through effective reductive activation, covalent functionalization of the charged BP by reaction with organic alkyl halides is achieved. Functionalization was extensively demonstrated by means of several spectroscopic techniques and DFT calculations; the products showed higher functionalization degrees than those obtained by neutral routes. |
| Keywords: | 31P NMR spectroscopy black phosphorus covalent functionalization Raman spectroscopy reductive route |