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Interface Amorphization of Two-Dimensional Black Phosphorus upon Treatment with Diazonium Salts
dc.creator | Mitrović, Aleksandra D. | |
dc.creator | Wild, Stefan | |
dc.creator | Lloret, Vicent | |
dc.creator | Fickert, Michael | |
dc.creator | Assebban, Mhamed | |
dc.creator | Márkus, Bence Gábor | |
dc.creator | Simon, Ferenc | |
dc.creator | Hauke, Frank | |
dc.creator | Abellán, Gonzalo | |
dc.creator | Hirsch, Andreas | |
dc.date.accessioned | 2021-08-09T08:47:09Z | |
dc.date.available | 2021-08-09T08:47:09Z | |
dc.date.issued | 2021 | |
dc.identifier.issn | 0947-6539 | |
dc.identifier.uri | https://cherry.chem.bg.ac.rs/handle/123456789/4501 | |
dc.description.abstract | Two-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.language | en | |
dc.publisher | Wiley-VCH Verlag | |
dc.relation | European Research Council (ERC Advanced Grant 742145 B-PhosphoChem to A.H.) | |
dc.relation | European Research Council (ERC Starting Grant 2D-PnictoChem 804110 to G.A.) | |
dc.relation | European Union Seventh Framework Programme (agreement No. 604391) Graphene Flagship | |
dc.relation | Generalitat Valenciana (CIDEGENT/2018/001and iDiFEDER/2018/061 co-financed by FEDER) | |
dc.relation | Spanish MICINN (PID2019-111742GA-I00 and Excellence Unit María de Maeztu (CEX2019-000919-M)) | |
dc.relation | Deutsche Forschungsgemeinschaft (DFG, FLAG-ERA AB694/2-1) | |
dc.relation | Innovation Office of Hungary (NKFIH) Grant Nos. K119442 and 2017-1.2.1-NKP-2017-00001 | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | European Chemical Societies | |
dc.title | Interface Amorphization of Two-Dimensional Black Phosphorus upon Treatment with Diazonium Salts | |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dcterms.abstract | Wилд, Стефан; Фицкерт, Мицхаел; Aбеллáн, Гонзало; Мáркус, Бенце Гáбор; Aссеббан, Мхамед; Ллорет, Вицент; Митровић, Aлександра; Симон, Ференц; Хирсцх, Aндреас; Хауке, Франк; | |
dc.citation.volume | 27 | |
dc.citation.spage | 3361 | |
dc.citation.epage | 3366 | |
dc.identifier.wos | 000609283600001 | |
dc.identifier.doi | 10.1002/chem.202003584 | |
dc.citation.rank | M21~ | |
dc.type.version | publishedVersion | |
dc.identifier.scopus | 2-s2.0-85100218473 | |
dc.identifier.fulltext | https://cherry.chem.bg.ac.rs/bitstream/id/27314/Interface_Amorphization_pub_2021.pdf |