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Armani-Calligaris G, Carrasco S, Atienzar P, Navalón S, Martineau-Corcos C, Ávila D, de la Peña O'Shea VA, García H, Salles F, Horcajada P. Regioselectivity in Pyrene-Templated Polymerization Using MOFs as 1D Porous Scaffolds. ACS APPLIED MATERIALS & INTERFACES 2024; 16:45411-45421. [PMID: 39158685 DOI: 10.1021/acsami.4c07124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/20/2024]
Abstract
Physicochemical properties of polymers strongly depend on the arrangement and distribution of attached monomers. Templated polymerization using porous crystalline materials appears as a promising route to gain control on the process. Thus, we demonstrate here the potential of metal-organic frameworks as scaffolds with a versatile and very regular porosity, well adapted for the regioselective oxidative polymerization of pyrene. This photoresponsive monomer was first encapsulated within the one-dimensional (1D) microporosity of the robust zirconium(IV) carboxylate metal-organic framework (MOF) (MIL-140D) to, later, undergo in situ oxidative polymerization, enabling the growth of a highly selective polypyrene (PPyr) regioisomer over other potential polymer configurations. To confirm the polymerization and the geometry control of pyrene, the resulting composites were exhaustively characterized by powder X-ray diffraction (PXRD), thermogravimetric analysis (TGA), N2 sorption measurements, scanning transmission electron microscopy coupled with energy-dispersive X-ray (STEM-EDX) spectroscopy, and fluorescence spectroscopy. Among others, photoluminescence quenching and emission shift in the solid state demonstrated the presence of PPyr inside the MOF porosity. Furthermore, an in-depth joint analysis combining solid-state, magic-angle spinning (MAS) 1H and 13C NMR spectroscopy, Fourier transform infrared (FTIR) spectroscopy, matrix-assisted laser desorption/ionization time-of-flight mass spectroscopy (MALDI-TOF MS), and molecular simulations (grand canonical Monte Carlo (GCMC) and density functional theory (DFT)) allowed the elucidation of the spatial, host-guest interactions driving the polymerization reaction.
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Affiliation(s)
- Giacomo Armani-Calligaris
- Advanced Porous Materials Unit, IMDEA Energy Institute, Avda. Ramón de la Sagra 3, Móstoles, Madrid 28935, Spain
- Photoactivated Processes Unit, IMDEA Energy Institute, Avda. Ramón de la Sagra 3, Móstoles, Madrid 28935, Spain
| | - Sergio Carrasco
- Advanced Porous Materials Unit, IMDEA Energy Institute, Avda. Ramón de la Sagra 3, Móstoles, Madrid 28935, Spain
| | - Pedro Atienzar
- Instituto de Tecnología Química (CSIC-UPV), Universitat Politécnica de València, Av. De los Naranjos, s/n, Valencia 46022, Spain
| | - Sergio Navalón
- Departamento de Química, Universitat Politécnica de València, C/Camino de Vera, s/n, Valencia 46022, Spain
| | - Charlotte Martineau-Corcos
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles St-Quentin-en-Yvelines, Université Paris-Saclay, 45 Av. des Etats-Unis, Versailles 78035, France
| | - David Ávila
- Inorganic Chemistry Department, Chemistry Sciences Faculty, Complutense University of Madrid, Ciudad Universitaria, Madrid 28040, Spain
| | - Víctor A de la Peña O'Shea
- Photoactivated Processes Unit, IMDEA Energy Institute, Avda. Ramón de la Sagra 3, Móstoles, Madrid 28935, Spain
| | - Hermenegildo García
- Instituto de Tecnología Química (CSIC-UPV), Universitat Politécnica de València, Av. De los Naranjos, s/n, Valencia 46022, Spain
| | - Fabrice Salles
- Institut Charles Gerhardt Montpellier, University of Montpellier, CNRS, ENSCM, 1919 route de Mende, Montpellier 34293, France
| | - Patricia Horcajada
- Advanced Porous Materials Unit, IMDEA Energy Institute, Avda. Ramón de la Sagra 3, Móstoles, Madrid 28935, Spain
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2
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Wang X, Tang X, Liu T, Li Y, Ling F, Jing C, Yao L, Zhou X, Xiang G. Constructing C-rich polymeric carbon nitride homojunctions for enhanced storage capacity of photo-rechargeable batteries. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2023.142281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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3
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Fujishiro K, Morinaka Y, Ono Y, Tanaka T, Scott LT, Ito H, Itami K. Lithium-Mediated Mechanochemical Cyclodehydrogenation. J Am Chem Soc 2023; 145:8163-8175. [PMID: 37011146 DOI: 10.1021/jacs.3c01185] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Abstract
Cyclodehydrogenation is an essential synthetic method for the preparation of polycyclic aromatic hydrocarbons, polycyclic heteroaromatic compounds, and nanographenes. Among the many examples, anionic cyclodehydrogenation using potassium(0) has attracted synthetic chemists because of its irreplaceable reactivity and utility in obtaining rylene structures from binaphthyl derivatives. However, existing methods are difficult to use in terms of practicality, pyrophoricity, and lack of scalability and applicability. Herein, we report the development of a lithium(0)-mediated mechanochemical anionic cyclodehydrogenation reaction for the first time. This reaction could be easily performed using a conventional and easy-to-handle lithium(0) wire at room temperature, even under air, and the reaction of 1,1'-binaphthyl is complete within 30 min to afford perylene in 94% yield. Using this novel and user-friendly protocol, we investigated substrate scope, reaction mechanism, and gram-scale synthesis. As a result, remarkable applicability and practicality over previous methods, as well as limitations, were comprehensively studied by computational studies and nuclear magnetic resonance analysis. Furthermore, we demonstrated two-, three-, and five-fold cyclodehydrogenations for the synthesis of novel nanographenes. In particular, quinterrylene ([5]rylene or pentarylene), the longest nonsubstituted molecular rylene, was synthesized for the first time.
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Affiliation(s)
- Kanna Fujishiro
- Department of Chemistry, Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
| | - Yuta Morinaka
- Tokyo Research Center, Organic Materials Research Laboratory, Tosoh Corporation, 2743-1 Hayakawa, Ayase, Kanagawa 252-1123, Japan
| | - Yohei Ono
- Tokyo Research Center, Organic Materials Research Laboratory, Tosoh Corporation, 2743-1 Hayakawa, Ayase, Kanagawa 252-1123, Japan
| | - Tsuyoshi Tanaka
- Tosoh Corporation, 3-8-2 Shiba, Minato-ku, Tokyo 105-8623, Japan
| | - Lawrence T Scott
- Department of Chemistry, University of Nevada, Reno, Nevada 89557-0216, United States
| | - Hideto Ito
- Department of Chemistry, Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
| | - Kenichiro Itami
- Department of Chemistry, Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Nagoya 464-8602, Japan
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4
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Karve VV, Neves Vieira A, Stoian D, Trukhina O, Queen WL. Solid-state synthesis of a MOF/polymer composite for hydrodeoxygenation of vanillin. Chem Commun (Camb) 2022; 58:11559-11562. [PMID: 36165050 DOI: 10.1039/d2cc03110h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new solid-state method was used to introduce a furan-thiourea polymer into the pores of a MOF, Cr-BDC. Next, the activity of the new MOF-polymer composite containing Pd was assessed in the catalytic hydrodeoxygenation of vanillin, a biomass derived chemical.
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Affiliation(s)
- Vikram V Karve
- Institute of Chemical Sciences and Engineering (ISIC), École Polytechnique Fédérale de Lausanne (EPFL), Sion CH-1051, Switzerland.
| | - Adriana Neves Vieira
- Institute of Chemical Sciences and Engineering (ISIC), École Polytechnique Fédérale de Lausanne (EPFL), Sion CH-1051, Switzerland.
| | - Dragos Stoian
- Swiss Norwegian Beamlines, European Synchrotron Radiation Facility, Grenoble 38000, France
| | - Olga Trukhina
- Institute of Chemical Sciences and Engineering (ISIC), École Polytechnique Fédérale de Lausanne (EPFL), Sion CH-1051, Switzerland.
| | - Wendy L Queen
- Institute of Chemical Sciences and Engineering (ISIC), École Polytechnique Fédérale de Lausanne (EPFL), Sion CH-1051, Switzerland.
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5
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6
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Milotti V, Berkmann C, Laranjeira J, Cui W, Cao K, Zhang Y, Kaiser U, Yanagi K, Melle-Franco M, Shi L, Pichler T, Ayala P. Unravelling the Complete Raman Response of Graphene Nanoribbons Discerning the Signature of Edge Passivation. SMALL METHODS 2022; 6:e2200110. [PMID: 35733057 DOI: 10.1002/smtd.202200110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/17/2022] [Indexed: 06/15/2023]
Abstract
Controlling the edge morphology and terminations of graphene nanoribbons (GNR) allows tailoring their electronic properties and boosts their application potential. One way of making such structures is encapsulating them inside single-walled carbon nanotubes. Despite the versatility of Raman spectroscopy to resolve strong spectral signals of these systems, discerning the response of long nanoribbons from that of any residual precursor remaining outside after synthesis has been so far elusive. Here, the terrylene dye is used as precursor to make long and ultra-narrow armchair-edged GNR inside nanotubes. The alignment and characteristic length of terrylene encapsulated parallel to the tube's axis facilitates the ribbon formation via polymerization, with high stability up to 750 °C when the hybrid system is kept in high vacuum. A high temperature annealing is used to remove the terrylene external molecules and a subtraction model based on the determination of a scaling factor related to the G-band response of the system is developed. This not only represents a critical step forward toward the analysis of the nanoribbon-nanotube system, but it is a study that enables unraveling the Raman signatures of the individual CH-modes (the signature of edge passivation) for GNR for the first time with unprecedented detail.
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Affiliation(s)
- Valeria Milotti
- Faculty of Physics, University of Vienna, 1090, Vienna, Austria
| | | | - Jorge Laranjeira
- CICECO - Aveiro Institute of Materials, Department of Physics, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Weili Cui
- Faculty of Physics, University of Vienna, 1090, Vienna, Austria
| | - Kecheng Cao
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Yifan Zhang
- State Key Laboratory of Optoelectronic Materials and Technologies, Nanotechnology Research Center, Guangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou, 510275, China
- School of Engineering, Huzhou University, Huzhou, Zhejiang, 313000, P. R. China
| | - Ute Kaiser
- Central Facility for Electron Microscopy, Electron Microscopy Group of Materials Science, Ulm University, 89081, Ulm, Germany
| | - Kazuhiro Yanagi
- Department of Physics, Tokyo Metropolitan University, Tokyo, 192-039, Japan
| | - Manuel Melle-Franco
- CICECO - Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Lei Shi
- State Key Laboratory of Optoelectronic Materials and Technologies, Nanotechnology Research Center, Guangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou, 510275, China
| | - Thomas Pichler
- Faculty of Physics, University of Vienna, 1090, Vienna, Austria
| | - Paola Ayala
- Faculty of Physics, University of Vienna, 1090, Vienna, Austria
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7
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Kumar A, Dutta S, Kim S, Kwon T, Patil SS, Kumari N, Jeevanandham S, Lee IS. Solid-State Reaction Synthesis of Nanoscale Materials: Strategies and Applications. Chem Rev 2022; 122:12748-12863. [PMID: 35715344 DOI: 10.1021/acs.chemrev.1c00637] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Nanomaterials (NMs) with unique structures and compositions can give rise to exotic physicochemical properties and applications. Despite the advancement in solution-based methods, scalable access to a wide range of crystal phases and intricate compositions is still challenging. Solid-state reaction (SSR) syntheses have high potential owing to their flexibility toward multielemental phases under feasibly high temperatures and solvent-free conditions as well as their scalability and simplicity. Controlling the nanoscale features through SSRs demands a strategic nanospace-confinement approach due to the risk of heat-induced reshaping and sintering. Here, we describe advanced SSR strategies for NM synthesis, focusing on mechanistic insights, novel nanoscale phenomena, and underlying principles using a series of examples under different categories. After introducing the history of classical SSRs, key theories, and definitions central to the topic, we categorize various modern SSR strategies based on the surrounding solid-state media used for nanostructure growth, conversion, and migration under nanospace or dimensional confinement. This comprehensive review will advance the quest for new materials design, synthesis, and applications.
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Affiliation(s)
- Amit Kumar
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Soumen Dutta
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Seonock Kim
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Taewan Kwon
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Santosh S Patil
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Nitee Kumari
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Sampathkumar Jeevanandham
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - In Su Lee
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea.,Institute for Convergence Research and Education in Advanced Technology (I-CREATE), Yonsei University, Seoul 03722, Korea
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8
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Kitao T. Controlled assemblies of conjugated polymers in metal−organic frameworks. Polym J 2022. [DOI: 10.1038/s41428-022-00657-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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9
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Yoshii T, Chida K, Nishihara H, Tani F. Ordered carbonaceous frameworks: a new class of carbon materials with molecular-level design. Chem Commun (Camb) 2022; 58:3578-3590. [PMID: 35254359 DOI: 10.1039/d1cc07228e] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Ordered carbonaceous frameworks (OCFs) are a new class of carbon materials with a three-dimensional ordered structure synthesized by simple carbonization of metalloporphyrin crystals with polymerizable moieties. Carbonization via solid-state polymerization results in the formation of graphene-based ordered frameworks in which regularly aligned single-atomic metals are embedded. These unique structural features afford molecular-level designability like organic-based frameworks together with high electrical conductivity, thermal/chemical stability, and mechanical flexibility, towards a variety of applications including electrocatalysis and force-driven phase transition. This feature article summarizes the synthetic strategies and characteristics of OCFs in comparison with conventional organic-based frameworks and porous carbons, to discuss the potential applications and further development of the OCF family.
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Affiliation(s)
- Takeharu Yoshii
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi, 980-8577, Japan.
| | - Koki Chida
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi, 980-8577, Japan.
| | - Hirotomo Nishihara
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi, 980-8577, Japan. .,Advanced Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi, 980-8577, Japan
| | - Fumito Tani
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
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10
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Kitao T, Zhang X, Uemura T. Nanoconfined synthesis of conjugated ladder polymers. Polym Chem 2022. [DOI: 10.1039/d2py00809b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review highlights recent advances in controlled synthesis of conjugated ladder polymers using templates.
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Affiliation(s)
- Takashi Kitao
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- JST-PRESTO, Kawaguchi, Saitama 332-0012, Japan
| | - Xiyuan Zhang
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561, Japan
| | - Takashi Uemura
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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11
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Liu X, Xiao Y, Zhang Z, You Z, Li J, Ma D, Li B. Recent Progress in
Metal‐Organic
Frameworks@Cellulose Hybrids and Their Applications. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100534] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Xiongli Liu
- School of Materials Science and Engineering, National Institute for Advanced Materials, TKL of Metal and Molecule‐Based Material Chemistry Nankai University Tianjin 300350 China
| | - Yun Xiao
- General English Department, College of Foreign Languages Nankai University Tianjin 300071 China
| | - Zhiyuan Zhang
- School of Materials Science and Engineering, National Institute for Advanced Materials, TKL of Metal and Molecule‐Based Material Chemistry Nankai University Tianjin 300350 China
| | - Zifeng You
- School of Materials Science and Engineering, National Institute for Advanced Materials, TKL of Metal and Molecule‐Based Material Chemistry Nankai University Tianjin 300350 China
| | - Jinli Li
- School of Materials Science and Engineering, National Institute for Advanced Materials, TKL of Metal and Molecule‐Based Material Chemistry Nankai University Tianjin 300350 China
| | - Dingxuan Ma
- College of Chemistry and Molecular Engineering, Laboratory of Eco‐chemical Engineering, Ministry of Education Qingdao University of Science and Technology Qingdao 266042 China
| | - Baiyan Li
- School of Materials Science and Engineering, National Institute for Advanced Materials, TKL of Metal and Molecule‐Based Material Chemistry Nankai University Tianjin 300350 China
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12
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Li H, Zhang J, Gholizadeh AB, Brownless J, Fu Y, Cai W, Han Y, Duan T, Wang Y, Ling H, Leifer K, Curry R, Song A. Photoluminescent Semiconducting Graphene Nanoribbons via Longitudinally Unzipping Single-Walled Carbon Nanotubes. ACS APPLIED MATERIALS & INTERFACES 2021; 13:52892-52900. [PMID: 34719923 DOI: 10.1021/acsami.1c14597] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The lack of a sizeable band gap has so far prevented graphene from building effective electronic and optoelectronic devices despite its numerous exceptional properties. Intensive theoretical research reveals that a band gap larger than 1 eV can only be achieved in sub-3 nm wide graphene nanoribbons (GNRs), but real fabrication of such ultranarrow GNRs still remains a critical challenge. Herein, we demonstrate an approach for the synthesis of ultranarrow and photoluminescent semiconducting GNRs by longitudinally unzipping single-walled carbon nanotubes. Atomic force microscopy reveals the unzipping process, and the resulting 2.2 nm wide GNRs are found to emit strong and sharp photoluminescence at ∼685 nm, demonstrating a very desirable semiconducting nature. This band gap of 1.8 eV is further confirmed by follow-up photoconductivity measurements, where a considerable photocurrent is generated, as the excitation wavelength becomes shorter than 700 nm. More importantly, our fabricated GNR field-effect transistors (FETs), by employing the hexagonal boron nitride-encapsulated heterostructure to achieve edge-bonded contacts, demonstrate a high current on/off ratio beyond 105 and carrier mobility of 840 cm2/V s, approaching the theoretical scattering limit in semiconducting GNRs at room temperature. Especially, highly aligned GNR bundles with lengths up to a millimeter are also achieved by prepatterning a template, and the fabricated GNR bundle FETs show a high on/off ratio reaching 105, well-defined saturation currents, and strong light-emitting properties. Therefore, GNRs produced by this method open a door for promising applications in graphene-based electronics and optoelectronics.
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Affiliation(s)
- Hu Li
- Department of Electrical and Electronic Engineering, University of Manchester, M13 9PL Manchester, U.K
- State Key Laboratory of Crystal Materials, Shandong Technology Centre of Nanodevices and Integration and School of Microelectronics, Shandong University, 250101 Jinan, China
| | - Jiawei Zhang
- Department of Electrical and Electronic Engineering, University of Manchester, M13 9PL Manchester, U.K
- State Key Laboratory of Crystal Materials, Shandong Technology Centre of Nanodevices and Integration and School of Microelectronics, Shandong University, 250101 Jinan, China
| | - A Baset Gholizadeh
- Photon Science Institute, Department of Electrical and Electronic Engineering, University of Manchester, M13 9PL Manchester, U.K
| | - Joseph Brownless
- Department of Electrical and Electronic Engineering, University of Manchester, M13 9PL Manchester, U.K
| | - Yangming Fu
- Department of Electrical and Electronic Engineering, University of Manchester, M13 9PL Manchester, U.K
| | - Wensi Cai
- Department of Electrical and Electronic Engineering, University of Manchester, M13 9PL Manchester, U.K
| | - Yuanyuan Han
- Department of Engineering Sciences, Ångström Laboratory, Uppsala University, 75121 Uppsala, Sweden
| | - Tianbo Duan
- Department of Engineering Sciences, Ångström Laboratory, Uppsala University, 75121 Uppsala, Sweden
| | - Yiming Wang
- State Key Laboratory of Crystal Materials, Shandong Technology Centre of Nanodevices and Integration and School of Microelectronics, Shandong University, 250101 Jinan, China
| | - Haotian Ling
- State Key Laboratory of Crystal Materials, Shandong Technology Centre of Nanodevices and Integration and School of Microelectronics, Shandong University, 250101 Jinan, China
| | - Klaus Leifer
- Department of Engineering Sciences, Ångström Laboratory, Uppsala University, 75121 Uppsala, Sweden
| | - Richard Curry
- Photon Science Institute, Department of Electrical and Electronic Engineering, University of Manchester, M13 9PL Manchester, U.K
| | - Aimin Song
- Department of Electrical and Electronic Engineering, University of Manchester, M13 9PL Manchester, U.K
- State Key Laboratory of Crystal Materials, Shandong Technology Centre of Nanodevices and Integration and School of Microelectronics, Shandong University, 250101 Jinan, China
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13
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Bo W, Zou Y, Wang J. Novel electrical properties and applications in kaleidoscopic graphene nanoribbons. RSC Adv 2021; 11:33675-33691. [PMID: 35497508 PMCID: PMC9042372 DOI: 10.1039/d1ra05902e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 09/30/2021] [Indexed: 01/25/2023] Open
Abstract
As one of the representatives of nano-graphene materials, graphene nanoribbons (GNRs) have more novel electrical properties, highly adjustable electronic properties, and optoelectronic properties than graphene due to their diverse geometric structures and atomic precision configurations. The electrical properties and band gaps of GNRs depend on their width, length, boundary configuration and other elemental doping, etc. With the improvement of the preparation technology and level of GNRs with atomic precision, increasing number of GNRs with different configurations are being prepared. They all show novel electrical properties and high tunability, which provides a broad prospect for the application of GNRs in the field of microelectronics. Here, we summarize the latest GNR-based achievements in recent years and summarize the latest electrical properties and potential applications of GNRs.
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Affiliation(s)
- Wenjing Bo
- College of Science, Liaoning Petrochemical University Fushun 113001 China
| | - Yi Zou
- College of Science, Liaoning Petrochemical University Fushun 113001 China
| | - Jingang Wang
- College of Science, Liaoning Petrochemical University Fushun 113001 China
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14
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Hosono N, Uemura T. Development of Functional Materials via Polymer Encapsulation into Metal–Organic Frameworks. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210191] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Nobuhiko Hosono
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561, Japan
| | - Takashi Uemura
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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15
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Werner S, Vollgraff T, Sundermeyer J. Access to Functionalized Pyrenes, Peropyrenes, Terropyrenes, and Quarterropyrenes via Reductive Aromatization. Angew Chem Int Ed Engl 2021; 60:13631-13635. [PMID: 33724640 PMCID: PMC8252597 DOI: 10.1002/anie.202100686] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/11/2021] [Indexed: 11/09/2022]
Abstract
Herein we report a versatile concept for the synthesis of fourfold functionalized, soluble pyrenes, peropyrenes, terropyrenes, and quarterropyrenes. They were obtained by a modular stepwise approach towards the rylene scaffold via Suzuki–Miyaura cross coupling, oxidative cyclodehydrogenation in the presence of caesium hydroxide under air, and finally zinc‐mediated reductive silylation. The silylated reaction products were characterized by X‐ray crystallography. The first example of a synthesized and crystallized quarterropyrene is presented and its oxidation reaction investigated. The functionalized ropyrenes were systematically characterized by means of UV/Vis–NIR and photoluminescence spectroscopy showing a bathochromic shift of 80 nm per naphthalene unit and a nearly linear increase of the extinction coefficients. Cyclic voltammograms and DFT calculations identify them as electron‐rich dyes and show a narrowing of the electrochemically determined HOMO–LUMO gap and lower oxidation potentials for the higher homologues.
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Affiliation(s)
- Simon Werner
- Fachbereich Chemie and Material Science Center (WZMW), Philipps-Universität Marburg, Hans Meerwein Strasse 4, 35032, Marburg, Germany
| | - Tobias Vollgraff
- Fachbereich Chemie and Material Science Center (WZMW), Philipps-Universität Marburg, Hans Meerwein Strasse 4, 35032, Marburg, Germany
| | - Jörg Sundermeyer
- Fachbereich Chemie and Material Science Center (WZMW), Philipps-Universität Marburg, Hans Meerwein Strasse 4, 35032, Marburg, Germany
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Werner S, Vollgraff T, Sundermeyer J. Zugang zu funktionalisierten Pyrenen, Peropyrenen, Terropyrenen und Quarterropyrenen über reduktive Aromatisierung. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100686] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Simon Werner
- Fachbereich Chemie und Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans Meerwein Straße 4 35032 Marburg Deutschland
| | - Tobias Vollgraff
- Fachbereich Chemie und Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans Meerwein Straße 4 35032 Marburg Deutschland
| | - Jörg Sundermeyer
- Fachbereich Chemie und Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans Meerwein Straße 4 35032 Marburg Deutschland
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17
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Sen B, Santos JCC, Haldar R, Zhang Q, Hashem T, Qin P, Li Y, Kirschhöfer F, Brenner-Weiss G, Gliemann H, Heinke L, Barner-Kowollik C, Knebel A, Wöll C. Introducing electrical conductivity to metal-organic framework thin films by templated polymerization of methyl propiolate. NANOSCALE 2020; 12:24419-24428. [PMID: 33300536 DOI: 10.1039/d0nr06848a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
We herein present a case study on the templated, Pd-catalyzed polymerization reaction of methyl propiolate in the confined pore space of three different surface anchored metal-organic framework (SURMOF) systems in order to introduce electrical conductivity to MOF thin films and provide predictions for potential device integrations. To gain comprehensive insight into the influence of the template on polymerization, we chose Cu(bpdc), Cu2(bdc)2(dabco) and HKUST-1 because of their different types of pore channels, 1D, quasi-1D and 3D, and their free pore volumes. Well-defined MOF thin films were prepared using layer-by-layer deposition, which allows for the application of several characterization techniques not applicable for conventional powder MOFs. With SEM, AFM, XRD, MALDI-ToF/MS, ToF-SIMS and QCM, we were able to investigate the behaviour of the polymer formation. For lower dimensional pore channels, we find a depot-like release of monomeric units leading to top-layer formation determined by desorption kinetics, whereas for the 3D channels, quick release of an excess amount of monomers was observed and polymerization proceeds perfectly. Despite polymerization issues, control over the maximum chain lengths and the molecular weight distribution was achieved depending on the dimensionality of the pore systems. For the HKUST-1 system, polymerization was optimized and we were able to measure the electrical conductivity introduced by the conjugated polymer inside the channels.
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Affiliation(s)
- Beren Sen
- Institute of Functional Interfaces, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany.
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18
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Kitao T, Uemura T. Polymers in Metal–Organic Frameworks: From Nanostructured Chain Assemblies to New Functional Materials. CHEM LETT 2020. [DOI: 10.1246/cl.200106] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Takashi Kitao
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561, Japan
| | - Takashi Uemura
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561, Japan
- CREST, Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
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19
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Zhang X, Kitao T, Piga D, Hongu R, Bracco S, Comotti A, Sozzani P, Uemura T. Carbonization of single polyacrylonitrile chains in coordination nanospaces. Chem Sci 2020; 11:10844-10849. [PMID: 34094338 PMCID: PMC8162375 DOI: 10.1039/d0sc02048f] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
It has been over half a century since polyacrylonitrile (PAN)-based carbon fibers were first developed. However, the mechanism of the carbonization reaction remains largely unknown. Structural evolution of PAN during the preoxidation reaction, a stabilization reaction, is one of the most complicated stages because many chemical reactions, including cyclization, dehydration, and cross-linking reactions, simultaneously take place. Here, we report the stabilization reaction of single PAN chains within the one-dimensional nanochannels of metal–organic frameworks (MOFs) to study an effect of interchain interactions on the stabilization process as well as the structure of the resulting ladder polymer (LP). The stabilization reaction of PAN within the MOFs could suppress the rapid generation of heat that initiates the self-catalyzed reaction and inevitably provokes many side-reactions and scission of PAN chains in the bulk state. Consequently, LP prepared within the MOFs had a more extended conjugated backbone than the bulk condition. Accommodation of polyacrylonitrile in MOFs facilitated and regulated the transformation to ladder polymer in the carbonization process.![]()
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Affiliation(s)
- Xiyuan Zhang
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo 5-1-5 Kashiwanoha, Kashiwa Chiba 277-8561 Japan
| | - Takashi Kitao
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo 5-1-5 Kashiwanoha, Kashiwa Chiba 277-8561 Japan .,Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Daniele Piga
- Department of Material Science, University of Milano Bicocca Via R. Cozzi 55 20125 Milan Italy
| | - Ryoto Hongu
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Silvia Bracco
- Department of Material Science, University of Milano Bicocca Via R. Cozzi 55 20125 Milan Italy
| | - Angiolina Comotti
- Department of Material Science, University of Milano Bicocca Via R. Cozzi 55 20125 Milan Italy
| | - Piero Sozzani
- Department of Material Science, University of Milano Bicocca Via R. Cozzi 55 20125 Milan Italy
| | - Takashi Uemura
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo 5-1-5 Kashiwanoha, Kashiwa Chiba 277-8561 Japan .,Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan.,CREST, Japan Science and Technology Agency (JST) 4-1-8 Honcho, Kawaguchi Saitama 332-0012 Japan
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