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Shu F, Chen W, Chen Y, Liu G. 2D Atomic-Molecular Heterojunctions toward Brainoid Applications. Macromol Rapid Commun 2024:e2400529. [PMID: 39101667 DOI: 10.1002/marc.202400529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2024] [Revised: 07/23/2024] [Indexed: 08/06/2024]
Abstract
Brainoid computing using 2D atomic crystals and their heterostructures, by emulating the human brain's remarkable efficiency and minimal energy consumption in information processing, poses a formidable solution to the energy-efficiency and processing speed constraints inherent in the von Neumann architecture. However, conventional 2D material based heterostructures employed in brainoid devices are beset with limitations, performance uniformity, fabrication intricacies, and weak interfacial adhesion, which restrain their broader application. The introduction of novel 2D atomic-molecular heterojunctions (2DAMH), achieved through covalent functionalization of 2D materials with functional molecules, ushers in a new era for brain-like devices by providing both stability and tunability of functionalities. This review chiefly delves into the electronic attributes of 2DAMH derived from the synergy of polymer materials with 2D materials, emphasizing the most recent advancements in their utilization within memristive devices, particularly their potential in replicating the functionality of biological synapses. Despite ongoing challenges pertaining to precision in modification, scalability in production, and the refinement of underlying theories, the proliferation of innovative research is actively pursuing solutions. These endeavors illuminate the vast potential for incorporating 2DAMH within brain-inspired intelligent systems, highlighting the prospect of achieving a more efficient and energy-conserving computing paradigm.
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Affiliation(s)
- Fan Shu
- Department of Micro/Nano Electronics, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Weilin Chen
- Department of Micro/Nano Electronics, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yu Chen
- School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Gang Liu
- Department of Micro/Nano Electronics, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
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2
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Garrido M, Naranjo A, Pérez EM. Characterization of emerging 2D materials after chemical functionalization. Chem Sci 2024; 15:3428-3445. [PMID: 38455011 PMCID: PMC10915849 DOI: 10.1039/d3sc05365b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 02/07/2024] [Indexed: 03/09/2024] Open
Abstract
The chemical modification of 2D materials has proven a powerful tool to fine tune their properties. With this motivation, the development of new reactions has moved extremely fast. The need for speed, together with the intrinsic heterogeneity of the samples, has sometimes led to permissiveness in the purification and characterization protocols. In this review, we present the main tools available for the chemical characterization of functionalized 2D materials, and the information that can be derived from each of them. We then describe examples of chemical modification of 2D materials other than graphene, focusing on the chemical description of the products. We have intentionally selected examples where an above-average characterization effort has been carried out, yet we find some cases where further information would have been welcome. Our aim is to bring together the toolbox of techniques and practical examples on how to use them, to serve as guidelines for the full characterization of covalently modified 2D materials.
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3
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Mitra KLW, Riehs M, Draguicevic A, Swann WA, Li CW, Velian A. Reaction Chemistry at Discrete Organometallic Fragments on Black Phosphorus. Angew Chem Int Ed Engl 2023; 62:e202311575. [PMID: 37844276 DOI: 10.1002/anie.202311575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/13/2023] [Accepted: 10/16/2023] [Indexed: 10/18/2023]
Abstract
Black phosphorus (bP) is a two-dimensional van der Waals material unique in its potential to serve as a support for single-site catalysts due to its similarity to molecular phosphines, ligands quintessential in homogeneous catalysis. However, there is a scarcity of synthetic methods to install single metal centers on the bP lattice. Here, we demonstrate the functionalization of bP nanosheets with molecular Re and Mo complexes. A suite of characterization techniques, including infrared, X-ray photoelectron and X-ray absorption spectroscopy as well as scanning transmission electron microscopy corroborate that the functionalized nanosheets contain a high density of discrete metal centers directly bound to the bP surface. Moreover, the supported metal centers are chemically accessible and can undergo ligand exchange transformations without detaching from the surface. The steric and electronic properties of bP as a ligand are estimated with respect to molecular phosphines. Sterically, bP resembles tri(tolyl)phosphine when monodentate to a metal center, and bis(diphenylphosphino)propane when bidentate, whereas electronically bP is a σ-donor as strong as a trialkyl phosphine. This work is foundational in elucidating the nature of black phosphorus as a ligand and underscores the viability of using bP as a basis for single-site catalysts.
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Affiliation(s)
| | - Michael Riehs
- Department of Chemistry, University of Washington, Seattle, WA 98195, USA
| | - Andrei Draguicevic
- Department of Chemistry, University of Washington, Seattle, WA 98195, USA
| | - William A Swann
- Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA
| | - Christina W Li
- Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA
| | - Alexandra Velian
- Department of Chemistry, University of Washington, Seattle, WA 98195, USA
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4
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Lucherelli MA, Oestreicher V, Alcaraz M, Abellán G. Chemistry of two-dimensional pnictogens: emerging post-graphene materials for advanced applications. Chem Commun (Camb) 2023; 59:6453-6474. [PMID: 37084083 DOI: 10.1039/d2cc06337a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Abstract
The layered allotropes of group 15 (P, As, Sb and Bi), also called two-dimensional (2D) pnictogens, have emerged as one of the most promising families of post-graphene 2D-materials. This is mainly due to the great variety of properties they exhibit, including layer-dependent bandgap, high charge-carrier mobility and current on/off ratios, strong spin-orbit coupling, wide allotropic diversity and pronounced chemical reactivity. These are key ingredients for exciting applications in (opto)electronics, heterogeneous catalysis, nanomedicine or energy storage and conversion, to name a few. However, there are still many challenges to overcome in order to fully understand their properties and bring them to real applications. As a matter of fact, due to their strong interlayer interactions, the mechanical exfoliation (top-down) of heavy pnictogens (Sb & Bi) is unsatisfactory, requiring the development of new methodologies for the isolation of single layers and the scalable production of high-quality flakes. Moreover, due to their pronounced chemical reactivity, it is necessary to develop passivation strategies, thus preventing environmental degradation, as in the case of bP, or controlling surface oxidation, with the corresponding modification of the interfacial and electronic properties. In this Feature Article we will discuss, among others, the most important contributions carried out in our group, including new liquid phase exfoliation (LPE) processes, bottom-up colloidal approaches, the preparation of intercalation compounds, innovative non-covalent and covalent functionalization protocols or novel concepts for potential applications in catalysis, electronics, photonics, biomedicine or energy storage and conversion. The past years have seen the birth of the chemistry of pnictogens at the nanoscale, and this review intends to highlight the importance of the chemical approach in the successful development of routes to synthesise, passivate, modify, or process these materials, paving the way for their use in applications of great societal impact.
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Affiliation(s)
- Matteo Andrea Lucherelli
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Catedrático José Beltrán, 46980, Paterna, Valencia, Spain.
| | - Víctor Oestreicher
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Catedrático José Beltrán, 46980, Paterna, Valencia, Spain.
| | - Marta Alcaraz
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Catedrático José Beltrán, 46980, Paterna, Valencia, Spain.
| | - Gonzalo Abellán
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Catedrático José Beltrán, 46980, Paterna, Valencia, Spain.
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5
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Abu UO, Akter S, Nepal B, Pitton KA, Guiton BS, Strachan DR, Sumanasekera G, Wang H, Jasinski JB. Ultra-Narrow Phosphorene Nanoribbons Produced by Facile Electrochemical Process. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2203148. [PMID: 36068163 PMCID: PMC9631066 DOI: 10.1002/advs.202203148] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 08/16/2022] [Indexed: 06/15/2023]
Abstract
Phosphorene nanoribbons (PNRs) have inspired strong research interests to explore their exciting properties that are associated with the unique two-dimensional (2D) structure of phosphorene as well as the additional quantum confinement of the nanoribbon morphology, providing new materials strategy for electronic and optoelectronic applications. Despite several important properties of PNRs, the production of these structures with narrow widths is still a great challenge. Here, a facile and straightforward approach to synthesize PNRs via an electrochemical process that utilize the anisotropic Na+ diffusion barrier in black phosphorus (BP) along the [001] zigzag direction against the [100] armchair direction, is reported. The produced PNRs display widths of good uniformity (10.3 ± 3.8 nm) observed by high-resolution transmission electron microscopy, and the suppressed B2g vibrational mode from Raman spectroscopy results. More interestingly, when used in field-effect transistors, synthesized bundles exhibit the n-type behavior, which is dramatically different from bulk BP flakes which are p-type. This work provides insights into a new synthesis approach of PNRs with confined widths, paving the way toward the development of phosphorene and other highly anisotropic nanoribbon materials for high-quality electronic applications.
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Affiliation(s)
- Usman O. Abu
- Conn Center for Renewable Energy ResearchUniversity of LouisvilleLouisvilleKY40292USA
| | - Sharmin Akter
- Department of Mechanical EngineeringUniversity of LouisvilleLouisvilleKY40292USA
| | - Bimal Nepal
- Department of Physics and AstronomyUniversity of LouisvilleLouisvilleKY40292USA
| | - Kathryn A. Pitton
- Department of ChemistryUniversity of Kentucky125 Chemistry–Physics BuildingLexingtonKY40506‐0055USA
| | - Beth S. Guiton
- Department of ChemistryUniversity of Kentucky125 Chemistry–Physics BuildingLexingtonKY40506‐0055USA
| | - Douglas R. Strachan
- Department of Physics and AstronomyUniversity of Kentucky177 Chemistry–Physics BuildingLexingtonKY40506‐0055USA
| | - Gamini Sumanasekera
- Department of Physics and AstronomyUniversity of LouisvilleLouisvilleKY40292USA
| | - Hui Wang
- Department of Mechanical EngineeringUniversity of LouisvilleLouisvilleKY40292USA
| | - Jacek B. Jasinski
- Conn Center for Renewable Energy ResearchUniversity of LouisvilleLouisvilleKY40292USA
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The Photoluminescence and Vibrational Properties of Black Phosphorous Sheets Chemically/Electrochemically Functionalized in the Presence of Diphenylamine. Polymers (Basel) 2022; 14:polym14214479. [PMID: 36365473 PMCID: PMC9657133 DOI: 10.3390/polym14214479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 10/12/2022] [Accepted: 10/12/2022] [Indexed: 11/30/2022] Open
Abstract
In this work, new information concerning the optical properties of black phosphorus (BP) sheets chemically/electrochemically functionalized with diphenyl amine (DPA) and its macromolecular compound (poly(diphenylamine) (PDPA)) in the absence/presence of phosphotungstic acid (PTA) is reported. Raman scattering and FTIR spectroscopy studies indicate that the interaction of BP with PTA leads to the elimination of the PxOy layer onto the surface of the BP sheets. In the case of the chemical interaction of BP with DPA, the reaction product corresponds to DPA chemically functionalized BP sheets having an imino-phosphorane (IP) structure. The electrochemical oxidation of BP sheets chemically functionalized with DPA in the presence of PTA leads to an increase in the weight of P-N bonds as a consequence of the generation of PDPA doped with the PTA heteropolyanions, as shown by FTIR spectroscopy and Raman scattering. This process is evidenced by a shift of the Raman line from 362 cm-1 to 378 cm-1, assigned to the A1g mode. This change was explained by taking into account the compression of the layers containing P atoms, which is induced by PDPA macromolecular chains. The decrease in the intensity of the PL spectra of DPA as well as PDPA, in the presence of BP, indicates that BP acts as a PL quenching agent for these compounds. A preferential orientation of the PDPA doped with the PTA heteropolyanions on the surface of BP sheets is highlighted by the variation of the binding angle of the PDPA on the surface of BP sheets from 44.7° to 39.9°.
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8
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Li D, Luo Y, Onidas D, He L, Jin M, Gazeau F, Pinson J, Mangeney C. Surface functionalization of nanomaterials by aryl diazonium salts for biomedical sciences. Adv Colloid Interface Sci 2021; 294:102479. [PMID: 34237631 DOI: 10.1016/j.cis.2021.102479] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 06/03/2021] [Accepted: 06/28/2021] [Indexed: 02/06/2023]
Abstract
Nanoparticles (NPs) can be prepared by simple reactions and methods from a number of materials. Their small size opens up a number of applications in different fields, among which biomedicine, including: i) drug delivery, ii) biosensors, iii) bioimaging, iv) antibacterial activity. To be able to perform such tasks, NPs must be modified with a variety of functional molecules, such as drugs, targeting groups, chemical tags or antibacterial agents, and must also be prevented from aggregation. The attachment must be stable to resist during the transportation to the targeted location. Diazonium salts, which have been widely used for coupling applications and surface modification, fulfil such criteria. Moreover, they are simple to prepare and can be easily substituted with a large number of organic groups. This review describes the use of these compounds in nanomedicine with a focus on the construction of nanohybrids derived from metal, oxide and carbon-based NPs as well as viruses.
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Affiliation(s)
- Da Li
- Université de Paris, LCBPT, CNRS, F-75006 Paris, France
| | - Yun Luo
- Université de Paris, LCBPT, CNRS, F-75006 Paris, France.
| | | | - Li He
- Université de Paris, LCBPT, CNRS, F-75006 Paris, France
| | - Ming Jin
- Université de Paris, LCBPT, CNRS, F-75006 Paris, France
| | | | - Jean Pinson
- Université de Paris, ITODYS, CNRS, F-75013 Paris, France.
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9
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Mitrović A, Abellán G, Hirsch A. Covalent and non-covalent chemistry of 2D black phosphorus. RSC Adv 2021; 11:26093-26101. [PMID: 34381597 PMCID: PMC8320089 DOI: 10.1039/d1ra04416h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 07/12/2021] [Indexed: 01/16/2023] Open
Abstract
The post-graphene era is undoubtedly marked by two-dimensional (2D) sheet polymers, such as black phosphorus (BP). This emerging material has a fascinating structure and outstanding electronic properties and has been postulated for a plethora of applications. The need to circumvent the pronounced oxophilicity of P atoms has dominated the research on this material in recent years, with the objective of finding the most effective method to improve its environmental stability. When it comes to chemical functionalization, the few approaches reported so far involve some drawbacks such as low degree of addition and low production ability. This review presents the concepts and strategies of our studies on the chemical functionalization of BP, both non-covalent and covalent, emphazising the current synthetic challenges. Moreover, we also provide some effective pathways for the chemical activation of the unreactive basal plane, the identification of the effective binding strategies, and the concept to overcome hurdles associated with characterization tools. This work will provide fundamental insights into the controlled chemical functionalization and characterization of BP, fostering the research on this appealing 2D material.
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Affiliation(s)
- Aleksandra Mitrović
- University of Belgrade-Faculty of Chemistry Studentski trg 12-16 Belgrade Serbia
| | - Gonzalo Abellán
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia Catedrático José Beltrán 2, Paterna Valencia Spain
| | - Andreas Hirsch
- Department of Chemistry, Pharmacy and Joint Institute of Advanced Materials and Processes (ZMP), Friedrich-Alexander University of Erlangen-Nürnberg Nikolaus-Fiebiger Straße 10 91058 Erlangen Germany
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10
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Vanni M, Bellini M, Borsacchi S, Calucci L, Caporali M, Caporali S, d'Acapito F, Geppi M, Giaccherini A, Ienco A, Manca G, Mio AM, Nicotra G, Oberhauser W, Serrano-Ruiz M, Banchelli M, Vizza F, Peruzzini M. Interlayer Coordination of Pd-Pd Units in Exfoliated Black Phosphorus. J Am Chem Soc 2021; 143:10088-10098. [PMID: 34185506 PMCID: PMC9295127 DOI: 10.1021/jacs.1c01754] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
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The chemical functionalization of
2D exfoliated black phosphorus
(2D BP) continues to attract great interest, although a satisfactory
structural characterization of the functionalized material has seldom
been achieved. Herein, we provide the first complete structural characterization
of 2D BP functionalized with rare discrete Pd2 units, obtained
through a mild decomposition of the organometallic dimeric precursor
[Pd(η3-C3H5)Cl]2. A multitechnique approach, including HAADF-STEM, solid-state NMR,
XPS, and XAS, was used to study in detail the morphology of the palladated
nanosheets (Pd2/BP) and to unravel the coordination of
Pd2 units to phosphorus atoms of 2D BP. In particular,
XAS, backed up by DFT modeling, revealed the existence of unprecedented
interlayer Pd–Pd units, sandwiched between stacked BP layers.
The preliminary application of Pd2/BP as a catalyst for
the hydrogen evolution reaction (HER) in acidic medium highlighted
an activity increase due to the presence of Pd2 units.
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Affiliation(s)
- Matteo Vanni
- Institute for the Chemistry of Organometallic Compounds (CNR-ICCOM), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy.,Department of Biotechnology, Chemistry and Pharmacy, University of Siena, 53100 Siena, Italy
| | - Marco Bellini
- Institute for the Chemistry of Organometallic Compounds (CNR-ICCOM), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Silvia Borsacchi
- Institute for the Chemistry of Organometallic Compounds (CNR-ICCOM), SS Pisa, Via Moruzzi 1, 56124 Pisa, Italy.,Center for Instrument Sharing of the University of Pisa (CISUP), Lungarno Pacinotti 43/44, 56126 Pisa, Italy
| | - Lucia Calucci
- Institute for the Chemistry of Organometallic Compounds (CNR-ICCOM), SS Pisa, Via Moruzzi 1, 56124 Pisa, Italy.,Center for Instrument Sharing of the University of Pisa (CISUP), Lungarno Pacinotti 43/44, 56126 Pisa, Italy
| | - Maria Caporali
- Institute for the Chemistry of Organometallic Compounds (CNR-ICCOM), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Stefano Caporali
- Department of Industrial Engineering, University of Florence, Via di S. Marta 3, 50139 Firenze, Italy
| | - Francesco d'Acapito
- CNR-IOM-OGG c/o European Synchrotron Radiation Facility, 71 Avenue des Martyrs, CS 40220, 38043 Grenoble Cedex 9, France
| | - Marco Geppi
- Center for Instrument Sharing of the University of Pisa (CISUP), Lungarno Pacinotti 43/44, 56126 Pisa, Italy.,Department of Chemistry and Industrial Chemistry (DCCI), University of Pisa, Via Moruzzi 13, 56121 Pisa, Italy
| | - Andrea Giaccherini
- Department of Earth Sciences, University of Florence, Via La Pira 4, 50121 Firenze, Italy
| | - Andrea Ienco
- Institute for the Chemistry of Organometallic Compounds (CNR-ICCOM), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Gabriele Manca
- Institute for the Chemistry of Organometallic Compounds (CNR-ICCOM), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Antonio Massimiliano Mio
- Institute for Microelectronics and Microsystems (CNR-IMM), VIII strada 5, I-95121 Catania, Italy
| | - Giuseppe Nicotra
- Institute for Microelectronics and Microsystems (CNR-IMM), VIII strada 5, I-95121 Catania, Italy
| | - Werner Oberhauser
- Institute for the Chemistry of Organometallic Compounds (CNR-ICCOM), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Manuel Serrano-Ruiz
- Institute for the Chemistry of Organometallic Compounds (CNR-ICCOM), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Martina Banchelli
- Institute of Applied Physics "Nello Carrara" (CNR-IFAC), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Francesco Vizza
- Institute for the Chemistry of Organometallic Compounds (CNR-ICCOM), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Maurizio Peruzzini
- Institute for the Chemistry of Organometallic Compounds (CNR-ICCOM), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
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Mitrović A, Wild S, Lloret V, Fickert M, Assebban M, Márkus BG, Simon F, Hauke F, Abellán G, Hirsch A. Interface Amorphization of Two-Dimensional Black Phosphorus upon Treatment with Diazonium Salts. Chemistry 2021; 27:3361-3366. [PMID: 33047818 PMCID: PMC7898634 DOI: 10.1002/chem.202003584] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Indexed: 11/16/2022]
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, 31 P-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.
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Affiliation(s)
- Aleksandra Mitrović
- Chair of Organic Chemistry II and Joint Institute of Advanced Materials, and Processes (ZMP)Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Nikolaus Fiebiger-Strasse 1091058Dr.-Mack Strasse 8190762Erlangen and FürthGermany
- Faculty of ChemistryUniversity of BelgradeStudentski trg 12–1611000BelgradeSerbia
| | - Stefan Wild
- Chair of Organic Chemistry II and Joint Institute of Advanced Materials, and Processes (ZMP)Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Nikolaus Fiebiger-Strasse 1091058Dr.-Mack Strasse 8190762Erlangen and FürthGermany
| | - Vicent Lloret
- Chair of Organic Chemistry II and Joint Institute of Advanced Materials, and Processes (ZMP)Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Nikolaus Fiebiger-Strasse 1091058Dr.-Mack Strasse 8190762Erlangen and FürthGermany
| | - Michael Fickert
- Chair of Organic Chemistry II and Joint Institute of Advanced Materials, and Processes (ZMP)Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Nikolaus Fiebiger-Strasse 1091058Dr.-Mack Strasse 8190762Erlangen and FürthGermany
| | - Mhamed Assebban
- Chair of Organic Chemistry II and Joint Institute of Advanced Materials, and Processes (ZMP)Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Nikolaus Fiebiger-Strasse 1091058Dr.-Mack Strasse 8190762Erlangen and FürthGermany
- Instituto de Ciencia Molecular (ICMol)Universidad de ValenciaCatedrático José Beltrán 246890PaternaSpain
| | - Bence G. Márkus
- Department of PhysicsBudapest University of Technology, and Economics and MTA-BMELendület Spintronics Research Group, (PROSPIN), PO Box 911521BudapestHungary
- Wigner Research Centre for PhysicsInstitute for Solid State Physics and Optics1121BudapestHungary
| | - Ferenc Simon
- Department of PhysicsBudapest University of Technology, and Economics and MTA-BMELendület Spintronics Research Group, (PROSPIN), PO Box 911521BudapestHungary
| | - Frank Hauke
- Chair of Organic Chemistry II and Joint Institute of Advanced Materials, and Processes (ZMP)Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Nikolaus Fiebiger-Strasse 1091058Dr.-Mack Strasse 8190762Erlangen and FürthGermany
| | - Gonzalo Abellán
- Chair of Organic Chemistry II and Joint Institute of Advanced Materials, and Processes (ZMP)Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Nikolaus Fiebiger-Strasse 1091058Dr.-Mack Strasse 8190762Erlangen and FürthGermany
- Instituto de Ciencia Molecular (ICMol)Universidad de ValenciaCatedrático José Beltrán 246890PaternaSpain
| | - Andreas Hirsch
- Chair of Organic Chemistry II and Joint Institute of Advanced Materials, and Processes (ZMP)Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)Nikolaus Fiebiger-Strasse 1091058Dr.-Mack Strasse 8190762Erlangen and FürthGermany
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