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Wang C, Cusin L, Ma C, Unsal E, Wang H, Consolaro VG, Montes-García V, Han B, Vitale S, Dianat A, Croy A, Zhang H, Gutierrez R, Cuniberti G, Liu Z, Chi L, Ciesielski A, Samorì P. Enhancing the Carrier Transport in Monolayer MoS 2 through Interlayer Coupling with 2D Covalent Organic Frameworks. Adv Mater 2024; 36:e2305882. [PMID: 37690084 DOI: 10.1002/adma.202305882] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 08/23/2023] [Indexed: 09/12/2023]
Abstract
The coupling of different 2D materials (2DMs) to form van der Waals heterostructures (vdWHs) is a powerful strategy for adjusting the electronic properties of 2D semiconductors, for applications in opto-electronics and quantum computing. 2D molybdenum disulfide (MoS2 ) represents an archetypical semiconducting, monolayer thick versatile platform for the generation of hybrid vdWH with tunable charge transport characteristics through its interfacing with molecules and assemblies thereof. However, the physisorption of (macro)molecules on 2D MoS2 yields hybrids possessing a limited thermal stability, thereby jeopardizing their technological applications. Herein, the rational design and optimized synthesis of 2D covalent organic frameworks (2D-COFs) for the generation of MoS2 /2D-COF vdWHs exhibiting strong interlayer coupling effects are reported. The high crystallinity of the 2D-COF films makes it possible to engineer an ultrastable periodic doping effect on MoS2 , boosting devices' field-effect mobility at room temperature. Such a performance increase can be attributed to the synergistic effect of the efficient interfacial electron transfer process and the pronounced suppression of MoS2 's lattice vibration. This proof-of-concept work validates an unprecedented approach for the efficient modulation of the electronic properties of 2D transition metal dichalcogenides toward high-performance (opto)electronics for CMOS digital circuits.
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Affiliation(s)
- Can Wang
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun, 130012, P. R. China
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg & CNRS, 8 allée Gaspard Monge, Strasbourg, 67000, France
| | - Luca Cusin
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg & CNRS, 8 allée Gaspard Monge, Strasbourg, 67000, France
| | - Chun Ma
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg & CNRS, 8 allée Gaspard Monge, Strasbourg, 67000, France
| | - Elif Unsal
- Institute for Materials Science and Max Bergmann Center of Biomaterials, TU Dresden, 01062, Dresden, Germany
| | - Hanlin Wang
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg & CNRS, 8 allée Gaspard Monge, Strasbourg, 67000, France
| | | | - Verónica Montes-García
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg & CNRS, 8 allée Gaspard Monge, Strasbourg, 67000, France
| | - Bin Han
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg & CNRS, 8 allée Gaspard Monge, Strasbourg, 67000, France
| | - Stefania Vitale
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg & CNRS, 8 allée Gaspard Monge, Strasbourg, 67000, France
| | - Arezoo Dianat
- Institute for Materials Science and Max Bergmann Center of Biomaterials, TU Dresden, 01062, Dresden, Germany
| | - Alexander Croy
- Institute of Physical Chemistry, Friedrich Schiller University Jena, 07737, Jena, Germany
| | - Haiming Zhang
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon Based Functional Materials & Devices, Soochow University, Suzhou, 215123, P. R. China
| | - Rafael Gutierrez
- Institute for Materials Science and Max Bergmann Center of Biomaterials, TU Dresden, 01062, Dresden, Germany
| | - Gianaurelio Cuniberti
- Institute for Materials Science and Max Bergmann Center of Biomaterials, TU Dresden, 01062, Dresden, Germany
- Dresden Center for Computational Materials Science (DCMS), TU Dresden, 01062, Dresden, Germany
| | - Zhaoyang Liu
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun, 130012, P. R. China
| | - Lifeng Chi
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon Based Functional Materials & Devices, Soochow University, Suzhou, 215123, P. R. China
| | - Artur Ciesielski
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg & CNRS, 8 allée Gaspard Monge, Strasbourg, 67000, France
| | - Paolo Samorì
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg & CNRS, 8 allée Gaspard Monge, Strasbourg, 67000, France
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Cusin L, Peng H, Ciesielski A, Samorì P. Chemical Conversion and Locking of the Imine Linkage: Enhancing the Functionality of Covalent Organic Frameworks. Angew Chem Int Ed Engl 2021; 60:14236-14250. [PMID: 33491860 DOI: 10.1002/anie.202016667] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Indexed: 11/05/2022]
Abstract
Imine-based covalent organic frameworks (COFs) are a widely studied class of functional, crystalline, and porous nanostructures which combine a relatively facile crystallization with tuneable compositions and porosities. However, the imine linkage constitutes an intrinsic limitation due to its reduced stability in harsh chemical conditions and its unsuitability for in-plane π-conjugation in COFs. Urgent solutions are therefore required in order to exploit the full potential of these materials, thereby enabling their technological application in electronics, sensing, and energy storage devices. In this context, the advent of a new generation of linkages derived from the chemical conversion and locking of the imine bond represents a cornerstone for the synthesis of new COFs. A marked increase in the framework robustness is in fact often combined with the incorporation of novel functionalities including, for some of these reactions, an extension of the in-plane π-conjugation. This Minireview describes the most enlightening examples of one-pot reactions and post-synthetic modifications towards the chemical locking of the imine bond in COFs.
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Affiliation(s)
- Luca Cusin
- Institut de Science et d'Ingénierie Supramoléculaires, Université de Strasbourg and CNRS, 8 alleé Gaspard Monge, 67000, Strasbourg, France
| | - Haijun Peng
- Institut de Science et d'Ingénierie Supramoléculaires, Université de Strasbourg and CNRS, 8 alleé Gaspard Monge, 67000, Strasbourg, France
| | - Artur Ciesielski
- Institut de Science et d'Ingénierie Supramoléculaires, Université de Strasbourg and CNRS, 8 alleé Gaspard Monge, 67000, Strasbourg, France
| | - Paolo Samorì
- Institut de Science et d'Ingénierie Supramoléculaires, Université de Strasbourg and CNRS, 8 alleé Gaspard Monge, 67000, Strasbourg, France
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Dall’Anese A, Rosar V, Cusin L, Montini T, Balducci G, D’Auria I, Pellecchia C, Fornasiero P, Felluga F, Milani B. Palladium-Catalyzed Ethylene/Methyl Acrylate Copolymerization: Moving from the Acenaphthene to the Phenanthrene Skeleton of α-Diimine Ligands. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00308] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Anna Dall’Anese
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy
| | - Vera Rosar
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy
| | - Luca Cusin
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy
| | - Tiziano Montini
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy
- INSTM Trieste Research Unit and ICCOM-CNR Third Parties Research Unit, University of Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy
| | - Gabriele Balducci
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy
| | - Ilaria D’Auria
- Dipartimento di Chimica e Biologia “A. Zambelli”, Università di Salerno, via Giovanni Paolo II 132, I-84084 Fisciano (SA), Italy
| | - Claudio Pellecchia
- Dipartimento di Chimica e Biologia “A. Zambelli”, Università di Salerno, via Giovanni Paolo II 132, I-84084 Fisciano (SA), Italy
| | - Paolo Fornasiero
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy
- INSTM Trieste Research Unit and ICCOM-CNR Third Parties Research Unit, University of Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy
| | - Fulvia Felluga
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy
| | - Barbara Milani
- Dipartimento di Scienze Chimiche e Farmaceutiche, Università di Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy
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