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dc.creatorMitrović, Aleksandra D.
dc.creatorWild, Stefan
dc.creatorLloret, Vicent
dc.creatorFickert, Michael
dc.creatorAssebban, Mhamed
dc.creatorMárkus, Bence Gábor
dc.creatorSimon, Ferenc
dc.creatorHauke, Frank
dc.creatorAbellán, Gonzalo
dc.creatorHirsch, Andreas
dc.date.accessioned2021-08-09T08:47:09Z
dc.date.available2021-08-09T08:47:09Z
dc.date.issued2021
dc.identifier.issn0947-6539
dc.identifier.urihttps://cherry.chem.bg.ac.rs/handle/123456789/4501
dc.description.abstractTwo-dimensional (2D) black phosphorus (BP) represents one of the most appealing 2D materials due to its electronic, optical, and chemical properties. Many strategies have been pursued to face its environmental instability, covalent functionalization being one of the most promising. However, the extremely low functionalization degrees and the limitations in proving the nature of the covalent functionalization still represent challenges in many of these sheet architectures reported to date. Here we shine light on the structural evolution of 2D-BP upon the addition of electrophilic diazonium salts. We demonstrated the absence of covalent functionalization in both the neutral and the reductive routes, observing in the latter case an unexpected interface conversion of BP to red phosphorus (RP), as characterized by Raman, 31P-MAS NMR, and X-ray photoelectron spectroscopies (XPS). Furthermore, thermogravimetric analysis coupled to gas chromatography and mass spectrometry (TG-GC-MS), as well as electron paramagnetic resonance (EPR) gave insights into the potential underlying radical mechanism, suggesting a Sandmeyer-like reaction.
dc.languageen
dc.publisherWiley-VCH Verlag
dc.relationEuropean Research Council (ERC Advanced Grant 742145 B-PhosphoChem to A.H.)
dc.relationEuropean Research Council (ERC Starting Grant 2D-PnictoChem 804110 to G.A.)
dc.relationEuropean Union Seventh Framework Programme (agreement No. 604391) Graphene Flagship
dc.relationGeneralitat Valenciana (CIDEGENT/2018/001and iDiFEDER/2018/061 co-financed by FEDER)
dc.relationSpanish MICINN (PID2019-111742GA-I00 and Excellence Unit María de Maeztu (CEX2019-000919-M))
dc.relationDeutsche Forschungsgemeinschaft (DFG, FLAG-ERA AB694/2-1)
dc.relationInnovation Office of Hungary (NKFIH) Grant Nos. K119442 and 2017-1.2.1-NKP-2017-00001
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceEuropean Chemical Societies
dc.titleInterface Amorphization of Two-Dimensional Black Phosphorus upon Treatment with Diazonium Salts
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractWилд, Стефан; Фицкерт, Мицхаел; Aбеллáн, Гонзало; Мáркус, Бенце Гáбор; Aссеббан, Мхамед; Ллорет, Вицент; Митровић, Aлександра; Симон, Ференц; Хирсцх, Aндреас; Хауке, Франк;
dc.citation.volume27
dc.citation.spage3361
dc.citation.epage3366
dc.identifier.wos000609283600001
dc.identifier.doi10.1002/chem.202003584
dc.citation.rankM21~
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85100218473
dc.identifier.fulltexthttps://cherry.chem.bg.ac.rs/bitstream/id/27314/Interface_Amorphization_pub_2021.pdf


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