101
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Allendorf MD, Dong R, Feng X, Kaskel S, Matoga D, Stavila V. Electronic Devices Using Open Framework Materials. Chem Rev 2020; 120:8581-8640. [DOI: 10.1021/acs.chemrev.0c00033] [Citation(s) in RCA: 103] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mark D. Allendorf
- Chemistry, Combustion, and Materials Science Center, Sandia National Laboratories, Livermore, California 94551, United States
| | - Renhao Dong
- Center for Advancing Electronics Dresden (cfaed) and Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062 Dresden, Germany
| | - Xinliang Feng
- Center for Advancing Electronics Dresden (cfaed) and Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062 Dresden, Germany
| | - Stefan Kaskel
- Department of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Dariusz Matoga
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Vitalie Stavila
- Chemistry, Combustion, and Materials Science Center, Sandia National Laboratories, Livermore, California 94551, United States
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102
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González-Sálamo J, Jiménez-Skrzypek G, Ortega-Zamora C, González-Curbelo MÁ, Hernández-Borges J. Covalent Organic Frameworks in Sample Preparation. Molecules 2020; 25:E3288. [PMID: 32698393 PMCID: PMC7397186 DOI: 10.3390/molecules25143288] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 07/16/2020] [Accepted: 07/17/2020] [Indexed: 12/20/2022] Open
Abstract
Covalent organic frameworks (COFs) can be classified as emerging porous crystalline polymers with extremely high porosity and surface area size, and good thermal stability. These properties have awakened the interests of many areas, opening new horizons of research and applications. In the Analytical Chemistry field, COFs have found an important application in sample preparation approaches since their inherent properties clearly match, in a good number of cases, with the ideal characteristics of any extraction or clean-up sorbent. The review article is meant to provide a detailed overview of the different COFs that have been used up to now for sample preparation (i.e., solid-phase extraction in its most relevant operational modes-conventional, dispersive, magnetic/solid-phase microextraction and stir-bar sorptive extraction); the extraction devices/formats in which they have been applied; and their performances and suitability for this task.
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Affiliation(s)
- Javier González-Sálamo
- Departamento de Química, Unidad Departamental de Química Analítica, Facultad de Ciencias, Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez, s/n°, 38206 San Cristóbal de La Laguna, Spain; (G.J.-S.); (C.O.-Z.)
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez, s/n°, 38206 San Cristóbal de La Laguna, Spain
| | - Gabriel Jiménez-Skrzypek
- Departamento de Química, Unidad Departamental de Química Analítica, Facultad de Ciencias, Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez, s/n°, 38206 San Cristóbal de La Laguna, Spain; (G.J.-S.); (C.O.-Z.)
| | - Cecilia Ortega-Zamora
- Departamento de Química, Unidad Departamental de Química Analítica, Facultad de Ciencias, Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez, s/n°, 38206 San Cristóbal de La Laguna, Spain; (G.J.-S.); (C.O.-Z.)
| | - Miguel Ángel González-Curbelo
- Departamento de Ciencias Básicas, Facultad de Ingeniería, Universidad EAN, Calle 79 n° 11-45, 110221 Bogotá D.C., Colombia;
| | - Javier Hernández-Borges
- Departamento de Química, Unidad Departamental de Química Analítica, Facultad de Ciencias, Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez, s/n°, 38206 San Cristóbal de La Laguna, Spain; (G.J.-S.); (C.O.-Z.)
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna (ULL), Avda. Astrofísico Fco. Sánchez, s/n°, 38206 San Cristóbal de La Laguna, Spain
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103
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Huang N, Lee KH, Yue Y, Xu X, Irle S, Jiang Q, Jiang D. A Stable and Conductive Metallophthalocyanine Framework for Electrocatalytic Carbon Dioxide Reduction in Water. Angew Chem Int Ed Engl 2020; 59:16587-16593. [DOI: 10.1002/anie.202005274] [Citation(s) in RCA: 117] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/08/2020] [Indexed: 12/26/2022]
Affiliation(s)
- Ning Huang
- Department of Chemistry Faculty of Science National University of Singapore 3 Science Drive 3 Singapore 117543 Singapore
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization State Key Laboratory of Silicon Materials Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Ka Hung Lee
- Bredesen Centre for Interdisciplinary Research and Graduate Education University of Tennessee Knoxville TN 37996 USA
- Computational Sciences and Engineering Division & Chemical Sciences Division Oak Ridge National Laboratory Oak Ridge TN 37831 USA
| | - Yan Yue
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization State Key Laboratory of Silicon Materials Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Xiaoyi Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization State Key Laboratory of Silicon Materials Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Stefan Irle
- Bredesen Centre for Interdisciplinary Research and Graduate Education University of Tennessee Knoxville TN 37996 USA
- Computational Sciences and Engineering Division & Chemical Sciences Division Oak Ridge National Laboratory Oak Ridge TN 37831 USA
| | - Qiuhong Jiang
- Department of Chemistry Faculty of Science National University of Singapore 3 Science Drive 3 Singapore 117543 Singapore
| | - Donglin Jiang
- Department of Chemistry Faculty of Science National University of Singapore 3 Science Drive 3 Singapore 117543 Singapore
- Joint School of National University of Singapore and Tianjin University International Campus of Tianjin University Binhai New City, Fuzhou 350207 China
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104
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Huang N, Lee KH, Yue Y, Xu X, Irle S, Jiang Q, Jiang D. A Stable and Conductive Metallophthalocyanine Framework for Electrocatalytic Carbon Dioxide Reduction in Water. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ning Huang
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapore 117543 Singapore
- MOE Key Laboratory of Macromolecular Synthesis and FunctionalizationState Key Laboratory of Silicon MaterialsDepartment of Polymer Science and EngineeringZhejiang University Hangzhou 310027 China
| | - Ka Hung Lee
- Bredesen Centre for Interdisciplinary Research and Graduate EducationUniversity of Tennessee Knoxville TN 37996 USA
- Computational Sciences and Engineering Division & Chemical Sciences DivisionOak Ridge National Laboratory Oak Ridge TN 37831 USA
| | - Yan Yue
- MOE Key Laboratory of Macromolecular Synthesis and FunctionalizationState Key Laboratory of Silicon MaterialsDepartment of Polymer Science and EngineeringZhejiang University Hangzhou 310027 China
| | - Xiaoyi Xu
- MOE Key Laboratory of Macromolecular Synthesis and FunctionalizationState Key Laboratory of Silicon MaterialsDepartment of Polymer Science and EngineeringZhejiang University Hangzhou 310027 China
| | - Stefan Irle
- Bredesen Centre for Interdisciplinary Research and Graduate EducationUniversity of Tennessee Knoxville TN 37996 USA
- Computational Sciences and Engineering Division & Chemical Sciences DivisionOak Ridge National Laboratory Oak Ridge TN 37831 USA
| | - Qiuhong Jiang
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapore 117543 Singapore
| | - Donglin Jiang
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapore 117543 Singapore
- Joint School of National University of Singapore and Tianjin UniversityInternational Campus of Tianjin University Binhai New City, Fuzhou 350207 China
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105
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Sun T, Lei W, Ma Y, Zhang Y. Unravelling Crystal Structures of Covalent Organic Frameworks by Electron Diffraction Tomography. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000120] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Tu Sun
- School of Physical Science and Technology, ShanghaiTech University Shanghai 201210 China
| | - Wei Lei
- School of Physical Science and Technology, ShanghaiTech University Shanghai 201210 China
| | - Yanhang Ma
- School of Physical Science and Technology, ShanghaiTech University Shanghai 201210 China
| | - Yue‐Biao Zhang
- School of Physical Science and Technology, ShanghaiTech University Shanghai 201210 China
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106
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Wan Y, Xu W, Ren X, Wang Y, Dong B, Wang L. Microporous Frameworks as Promising Platforms for Antibacterial Strategies Against Oral Diseases. Front Bioeng Biotechnol 2020; 8:628. [PMID: 32596233 PMCID: PMC7304413 DOI: 10.3389/fbioe.2020.00628] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 05/22/2020] [Indexed: 12/21/2022] Open
Abstract
Nowadays, the heavy burden of oral diseases such as dental caries, periodontitis, endodontic infections, etc., and their consequences on the patients' quality of life indicate a strong need for developing effective therapies. Bacterial infections played an important role in the field of oral diseases, in-depth insight of such oral diseases have given rise to the demand for antibacterial therapeutic strategies. Recently, microporous frameworks have attracted tremendous interest in antibacterial application due to their well-defined porous structures for drug delivery. In addition, intensive efforts have been made to enhance the antibacterial performance of microporous frameworks, such as ion doping, photosensitizer incorporation as building blocks, and surface modifications. This review article aims on the major recent developments of microporous frameworks for antibacterial applications against oral diseases. The first part of this paper puts concentration on the cutting-edge researches on the versatile antibacterial strategies of microporous materials via drug delivery, inherent activity, and structural modification. The second part discusses the antibacterial applications of microporous frameworks against oral diseases. The applications of microporous frameworks not only have promising therapeutic potential to inhibit bacterial plaque-initiated oral infectious diseases, but also have a wide applicability to other biomedical applications.
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Affiliation(s)
- Yao Wan
- Department of Oral Implantology, School and Hospital of Stomatology, Jilin University, Changchun, China
- Jilin Provincial Key Laboratory of Sciences and Technology for Stomatology Nanoengineering, Changchun, China
| | - Wenzhou Xu
- Jilin Provincial Key Laboratory of Sciences and Technology for Stomatology Nanoengineering, Changchun, China
- Department of Periodontology, School and Hospital of Stomatology, Jilin University, Changchun, China
| | - Xuan Ren
- Department of Oral Implantology, School and Hospital of Stomatology, Jilin University, Changchun, China
- Jilin Provincial Key Laboratory of Sciences and Technology for Stomatology Nanoengineering, Changchun, China
| | - Yu Wang
- Jilin Provincial Key Laboratory of Sciences and Technology for Stomatology Nanoengineering, Changchun, China
- Department of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun, China
| | - Biao Dong
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, China
| | - Lin Wang
- Department of Oral Implantology, School and Hospital of Stomatology, Jilin University, Changchun, China
- Jilin Provincial Key Laboratory of Sciences and Technology for Stomatology Nanoengineering, Changchun, China
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107
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Wang H, Wang H, Wang Z, Tang L, Zeng G, Xu P, Chen M, Xiong T, Zhou C, Li X, Huang D, Zhu Y, Wang Z, Tang J. Covalent organic framework photocatalysts: structures and applications. Chem Soc Rev 2020; 49:4135-4165. [PMID: 32421139 DOI: 10.1039/d0cs00278j] [Citation(s) in RCA: 346] [Impact Index Per Article: 86.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In the light of increasing energy demand and environmental pollution, it is urgently required to find a clean and renewable energy source. In these years, photocatalysis that uses solar energy for either fuel production, such as hydrogen evolution and hydrocarbon production, or environmental pollutant degradation, has shown great potential to achieve this goal. Among the various photocatalysts, covalent organic frameworks (COFs) are very attractive due to their excellent structural regularity, robust framework, inherent porosity and good activity. Thus, many studies have been carried out to investigate the photocatalytic performance of COFs and COF-based photocatalysts. In this critical review, the recent progress and advances of COF photocatalysts are thoroughly presented. Furthermore, diverse linkers between COF building blocks such as boron-containing connections and nitrogen-containing connections are summarised and compared. The morphologies of COFs and several commonly used strategies pertaining to photocatalytic activity are also discussed. Following this, the applications of COF-based photocatalysts are detailed including photocatalytic hydrogen evolution, CO2 conversion and degradation of environmental contaminants. Finally, a summary and perspective on the opportunities and challenges for the future development of COF and COF-based photocatalysts are given.
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Affiliation(s)
- Han Wang
- College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, P. R. China.
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108
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Huang YD, Qin JH, Yang XG, Wang HR, Li FF, Ma LF. Two pyrene-based metal−organic frameworks constructed from 1,3,6,8-tetrakis(p-benzoic acid)pyrene: Syntheses, structures and photoelectron performances. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121252] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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109
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Photochemical synthesis of magnetic covalent organic framework/carbon nanotube composite and its enrichment of heterocyclic aromatic amines in food samples. J Chromatogr A 2020; 1618:460867. [DOI: 10.1016/j.chroma.2020.460867] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 01/05/2020] [Accepted: 01/08/2020] [Indexed: 12/30/2022]
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110
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Park S, Liao Z, Ibarlucea B, Qi H, Lin H, Becker D, Melidonie J, Zhang T, Sahabudeen H, Baraban L, Baek C, Zheng Z, Zschech E, Fery A, Heine T, Kaiser U, Cuniberti G, Dong R, Feng X. Two‐Dimensional Boronate Ester Covalent Organic Framework Thin Films with Large Single Crystalline Domains for a Neuromorphic Memory Device. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201916595] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- SangWook Park
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food ChemistryTechnische Universität Dresden 01062 Dresden Germany
- Leibniz-Institut für Polymerforschung Dresden e. V. (IPF) 01069 Dresden Germany
| | - Zhongquan Liao
- Fraunhofer Institute for Ceramic Technologies and Systems (IKTS) 01109 Dresden Germany
| | - Bergoi Ibarlucea
- Center for Advancing Electronics Dresden (cfaed) & Institute of Materials Science and Max Bergmann Center of BiomaterialsTechnische Universität Dresden 01069 Dresden Germany
| | - Haoyuan Qi
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food ChemistryTechnische Universität Dresden 01062 Dresden Germany
- Central Facility of Electron Microscopy, Electron Microscopy Group of Materials ScienceUniversität Ulm 89081 Ulm Germany
| | - Hung‐Hsuan Lin
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food ChemistryTechnische Universität Dresden 01062 Dresden Germany
| | - Daniel Becker
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food ChemistryTechnische Universität Dresden 01062 Dresden Germany
| | - Jason Melidonie
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food ChemistryTechnische Universität Dresden 01062 Dresden Germany
| | - Tao Zhang
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food ChemistryTechnische Universität Dresden 01062 Dresden Germany
| | - Hafeesudeen Sahabudeen
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food ChemistryTechnische Universität Dresden 01062 Dresden Germany
| | - Larysa Baraban
- Center for Advancing Electronics Dresden (cfaed) & Institute of Materials Science and Max Bergmann Center of BiomaterialsTechnische Universität Dresden 01069 Dresden Germany
| | - Chang‐Ki Baek
- Department of Creative IT Engineering and Future IT Innovation LaboratoryPohang University of Science and Technology (POSTECH) Pohang Korea
| | - Zhikun Zheng
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of EducationGuangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional FilmsSchool of ChemistrySun Yat-Sen University 510275 Guangzhou P. R. China
| | - Ehrenfried Zschech
- Fraunhofer Institute for Ceramic Technologies and Systems (IKTS) 01109 Dresden Germany
| | - Andreas Fery
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food ChemistryTechnische Universität Dresden 01062 Dresden Germany
- Leibniz-Institut für Polymerforschung Dresden e. V. (IPF) 01069 Dresden Germany
| | - Thomas Heine
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food ChemistryTechnische Universität Dresden 01062 Dresden Germany
- Helmholtz-Zentrum Dresden-RossendorfInstitute of Resource Ecology 01328 Dresden Germany
| | - Ute Kaiser
- Central Facility of Electron Microscopy, Electron Microscopy Group of Materials ScienceUniversität Ulm 89081 Ulm Germany
| | - Gianaurelio Cuniberti
- Center for Advancing Electronics Dresden (cfaed) & Institute of Materials Science and Max Bergmann Center of BiomaterialsTechnische Universität Dresden 01069 Dresden Germany
| | - Renhao Dong
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food ChemistryTechnische Universität Dresden 01062 Dresden Germany
| | - Xinliang Feng
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food ChemistryTechnische Universität Dresden 01062 Dresden Germany
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111
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Park S, Liao Z, Ibarlucea B, Qi H, Lin HH, Becker D, Melidonie J, Zhang T, Sahabudeen H, Baraban L, Baek CK, Zheng Z, Zschech E, Fery A, Heine T, Kaiser U, Cuniberti G, Dong R, Feng X. Two-Dimensional Boronate Ester Covalent Organic Framework Thin Films with Large Single Crystalline Domains for a Neuromorphic Memory Device. Angew Chem Int Ed Engl 2020; 59:8218-8224. [PMID: 32039541 PMCID: PMC7317805 DOI: 10.1002/anie.201916595] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 02/05/2020] [Indexed: 11/11/2022]
Abstract
Despite the recent progress in the synthesis of crystalline boronate ester covalent organic frameworks (BECOFs) in powder and thin-film through solvothermal method and on-solid-surface synthesis, respectively, their applications in electronics, remain less explored due to the challenges in thin-film processability and device integration associated with the control of film thickness, layer orientation, stability and crystallinity. Moreover, although the crystalline domain sizes of the powder samples can reach micrometer scale (up to ≈1.5 μm), the reported thin-film samples have so far rather small crystalline domains up to 100 nm. Here we demonstrate a general and efficient synthesis of crystalline two-dimensional (2D) BECOF films composed of porphyrin macrocycles and phenyl or naphthyl linkers (named as 2D BECOF-PP or 2D BECOF-PN) by employing a surfactant-monolayer-assisted interfacial synthesis (SMAIS) on the water surface. The achieved 2D BECOF-PP is featured as free-standing thin film with large single-crystalline domains up to ≈60 μm2 and tunable thickness from 6 to 16 nm. A hybrid memory device composed of 2D BECOF-PP film on silicon nanowire-based field-effect transistor is demonstrated as a bio-inspired system to mimic neuronal synapses, displaying a learning-erasing-forgetting memory process.
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Affiliation(s)
- SangWook Park
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany.,Leibniz-Institut für Polymerforschung Dresden e. V. (IPF), 01069, Dresden, Germany
| | - Zhongquan Liao
- Fraunhofer Institute for Ceramic Technologies and Systems (IKTS), 01109, Dresden, Germany
| | - Bergoi Ibarlucea
- Center for Advancing Electronics Dresden (cfaed) & Institute of Materials Science and Max Bergmann Center of Biomaterials, Technische Universität Dresden, 01069, Dresden, Germany
| | - Haoyuan Qi
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany.,Central Facility of Electron Microscopy, Electron Microscopy Group of Materials Science, Universität Ulm, 89081, Ulm, Germany
| | - Hung-Hsuan Lin
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
| | - Daniel Becker
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
| | - Jason Melidonie
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
| | - Tao Zhang
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
| | - Hafeesudeen Sahabudeen
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
| | - Larysa Baraban
- Center for Advancing Electronics Dresden (cfaed) & Institute of Materials Science and Max Bergmann Center of Biomaterials, Technische Universität Dresden, 01069, Dresden, Germany
| | - Chang-Ki Baek
- Department of Creative IT Engineering and Future IT Innovation Laboratory, Pohang University of Science and Technology (POSTECH), Pohang, Korea
| | - Zhikun Zheng
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films, School of Chemistry, Sun Yat-Sen University, 510275, Guangzhou, P. R. China
| | - Ehrenfried Zschech
- Fraunhofer Institute for Ceramic Technologies and Systems (IKTS), 01109, Dresden, Germany
| | - Andreas Fery
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany.,Leibniz-Institut für Polymerforschung Dresden e. V. (IPF), 01069, Dresden, Germany
| | - Thomas Heine
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany.,Helmholtz-Zentrum Dresden-Rossendorf, Institute of Resource Ecology, 01328, Dresden, Germany
| | - Ute Kaiser
- Central Facility of Electron Microscopy, Electron Microscopy Group of Materials Science, Universität Ulm, 89081, Ulm, Germany
| | - Gianaurelio Cuniberti
- Center for Advancing Electronics Dresden (cfaed) & Institute of Materials Science and Max Bergmann Center of Biomaterials, Technische Universität Dresden, 01069, Dresden, Germany
| | - Renhao Dong
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
| | - Xinliang Feng
- Center for Advancing Electronics Dresden (cfaed) & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
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112
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Two-dimensional amine and hydroxy functionalized fused aromatic covalent organic framework. Commun Chem 2020; 3:31. [PMID: 36703382 PMCID: PMC9814683 DOI: 10.1038/s42004-020-0278-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 02/18/2020] [Indexed: 02/08/2023] Open
Abstract
Ordered two-dimensional covalent organic frameworks (COFs) have generally been synthesized using reversible reactions. It has been difficult to synthesize a similar degree of ordered COFs using irreversible reactions. Developing COFs with a fused aromatic ring system via an irreversible reaction is highly desirable but has remained a significant challenge. Here we demonstrate a COF that can be synthesized from organic building blocks via irreversible condensation (aromatization). The as-synthesized robust fused aromatic COF (F-COF) exhibits high crystallinity. Its lattice structure is characterized by scanning tunneling microscopy and X-ray diffraction pattern. Because of its fused aromatic ring system, the F-COF structure possesses high physiochemical stability, due to the absence of hydrolysable weak covalent bonds.
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113
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Wang Z, Zhang S, Chen Y, Zhang Z, Ma S. Covalent organic frameworks for separation applications. Chem Soc Rev 2020; 49:708-735. [PMID: 31993598 DOI: 10.1039/c9cs00827f] [Citation(s) in RCA: 540] [Impact Index Per Article: 135.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Covalent organic frameworks (COFs) are an emerging class of crystalline porous polymers with highly tuneable structures and functionalities. COFs have been proposed as ideal materials for applications in the energy-intensive field of molecular separation due to their notable intrinsic features such as low density, exceptional stability, high surface area, and readily adjustable pore size and chemical environment. This review attempts to highlight the key advancements made in the synthesis of COFs for diverse separation applications such as water treatment or the separation of gas mixtures and organic molecules, including chiral and isomeric compounds. Methods proposed for the fabrication of COF-based columns and continuous membranes for practical applications are also discussed in detail. Finally, a perspective regarding the remaining challenges and future directions for COF research in the field of separation has also been presented.
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Affiliation(s)
- Zhifang Wang
- State Key Laboratory of Medicinal Chemical Biology, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China.
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114
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Xiong Y, Liao Q, Huang Z, Huang X, Ke C, Zhu H, Dong C, Wang H, Xi K, Zhan P, Xu F, Lu Y. Ultrahigh Responsivity Photodetectors of 2D Covalent Organic Frameworks Integrated on Graphene. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1907242. [PMID: 31990415 DOI: 10.1002/adma.201907242] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 12/21/2019] [Indexed: 05/09/2023]
Abstract
2D materials exhibit superior properties in electronic and optoelectronic fields. The wide demand for high-performance optoelectronic devices promotes the exploration of diversified 2D materials. Recently, 2D covalent organic frameworks (COFs) have emerged as next-generation layered materials with predesigned π-electronic skeletons and highly ordered topological structures, which are promising for tailoring their optoelectronic properties. However, COFs are usually produced as solid powders due to anisotropic growth, making them unreliable to integrate into devices. Here, by selecting tetraphenylethylene monomers with photoelectric activity, elaborately designed photosensitive 2D-COFs with highly ordered donor-acceptor topologies are in situ synthesized on graphene, ultimately forming COF-graphene heterostructures. Ultrasensitive photodetectors are successfully fabricated with the COFETBC-TAPT -graphene heterostructure and exhibited an excellent overall performance with a photoresponsivity of ≈3.2 × 107 A W-1 at 473 nm and a time response of ≈1.14 ms. Moreover, due to the high surface area and the polarity selectivity of COFs, the photosensing properties of the photodetectors can be reversibly regulated by specific target molecules. The research provides new strategies for building advanced functional devices with programmable material structures and diversified regulation methods, paving the way for a generation of high-performance applications in optoelectronics and many other fields.
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Affiliation(s)
- Yifeng Xiong
- National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing, 210093, P. R. China
| | - Qiaobo Liao
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Zhengping Huang
- School of Physics and National Laboratory of Solid State Microstructures, Nanjing University, Nanjing, 210093, P. R. China
| | - Xin Huang
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Can Ke
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Hengtian Zhu
- National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing, 210093, P. R. China
| | - Chenyu Dong
- National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing, 210093, P. R. China
| | - Haoshang Wang
- National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing, 210093, P. R. China
| | - Kai Xi
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Peng Zhan
- School of Physics and National Laboratory of Solid State Microstructures, Nanjing University, Nanjing, 210093, P. R. China
| | - Fei Xu
- National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing, 210093, P. R. China
| | - Yanqing Lu
- National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing, 210093, P. R. China
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115
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Bilbao N, Martín C, Zhan G, Martínez-Abadía M, Sanz-Matı As A, Mateo-Alonso A, Harvey JN, Van der Auweraer M, Mali KS, De Feyter S. Anatomy of On-Surface Synthesized Boroxine Two-Dimensional Polymers. ACS NANO 2020; 14:2354-2365. [PMID: 32011858 DOI: 10.1021/acsnano.9b09520] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Synthetic two-dimensional polymers (2DPs) obtained from well-defined monomers via bottom-up fabrication strategies are promising materials that can extend the realm of inorganic 2D materials. The on-surface synthesis of such 2DPs is particularly popular, however the pathway complexity in the growth of such films formed on solid surfaces is poorly understood. In this contribution, we present a straightforward experimental protocol which allows the synthesis of large-area, defect-free 2DPs based on boroxine linkages at room temperature. We focus on unravelling the multiple pathways available to the polymerizing system for the spatial extension of the covalent bonds. Besides the anticipated 2DP, the system can evolve into self-assembled monolayers of partially fused monodisperse reaction products that are difficult to isolate by conventional synthetic methods or remain in the monomeric state. The access to each pathway can be controlled via monomer concentration and the choice of the solvent. Most importantly, the unpolymerized systems do not evolve into the corresponding 2DP upon annealing, indicating the presence of strong kinetic traps. Using high-resolution scanning tunneling microscopy, we show reversibility in the polymerization process where the attachment and the detachment of monomers to 2DP crystallites could be monitored as a function of time. Finally, we show that the way the 2DP grows depends on the choice of the solvent. Using UV-vis absorption and emission spectroscopy, we reveal that the dominant pathway for 2DP growth is via in-plane self-condensation of the monomers, whereas in the case of an aprotic solvent, the favored growth mode is via π stacking of the monomers.
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Affiliation(s)
- Nerea Bilbao
- Department of Chemistry, Division of Molecular Imaging and Photonics , KU Leuven , Celestijnenlaan 200F , B-3001 Leuven , Belgium
| | - Cristina Martín
- Department of Chemistry, Division of Molecular Imaging and Photonics , KU Leuven , Celestijnenlaan 200F , B-3001 Leuven , Belgium
- Departamento de Química Física, Facultad de Farmacia , Universidad de Castilla-La Mancha , 02071 Albacete , Spain
| | - Gaolei Zhan
- Department of Chemistry, Division of Molecular Imaging and Photonics , KU Leuven , Celestijnenlaan 200F , B-3001 Leuven , Belgium
| | - Marta Martínez-Abadía
- POLYMAT , University of the Basque Country UPV/EHU , Avenida de Tolosa 72, E-20018 Donostia-San Sebastián , Spain
| | - Ana Sanz-Matı As
- Department of Chemistry, Quantum Chemistry, and Physical Chemistry , KU Leuven , Celestijnenlaan 200F , B-3001 Leuven , Belgium
| | - Aurelio Mateo-Alonso
- POLYMAT , University of the Basque Country UPV/EHU , Avenida de Tolosa 72, E-20018 Donostia-San Sebastián , Spain
- Ikerbasque, Basque Foundation for Science , 48013 Bilbao , Spain
| | - Jeremy N Harvey
- Department of Chemistry, Quantum Chemistry, and Physical Chemistry , KU Leuven , Celestijnenlaan 200F , B-3001 Leuven , Belgium
| | - Mark Van der Auweraer
- Department of Chemistry, Division of Molecular Imaging and Photonics , KU Leuven , Celestijnenlaan 200F , B-3001 Leuven , Belgium
| | - Kunal S Mali
- Department of Chemistry, Division of Molecular Imaging and Photonics , KU Leuven , Celestijnenlaan 200F , B-3001 Leuven , Belgium
| | - Steven De Feyter
- Department of Chemistry, Division of Molecular Imaging and Photonics , KU Leuven , Celestijnenlaan 200F , B-3001 Leuven , Belgium
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116
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Rizzo DJ, Dai Q, Bronner C, Veber G, Smith BJ, Matsumoto M, Thomas S, Nguyen GD, Forrester PR, Zhao W, Jørgensen JH, Dichtel WR, Fischer FR, Li H, Bredas JL, Crommie MF. Revealing the Local Electronic Structure of a Single-Layer Covalent Organic Framework through Electronic Decoupling. NANO LETTERS 2020; 20:963-970. [PMID: 31910625 DOI: 10.1021/acs.nanolett.9b03998] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Covalent organic frameworks (COFs) are molecule-based 2D and 3D materials that possess a wide range of mechanical and electronic properties. We have performed a joint experimental and theoretical study of the electronic structure of boroxine-linked COFs grown under ultrahigh vacuum conditions and characterized using scanning tunneling spectroscopy on Au(111) and hBN/Cu(111) substrates. Our results show that a single hBN layer electronically decouples the COF from the metallic substrate, thus suppressing substrate-induced broadening and revealing new features in the COF electronic local density of states (LDOS). The resulting sharpening of LDOS features allows us to experimentally determine the COF band gap, bandwidths, and the electronic hopping amplitude between adjacent COF bridge sites. These experimental parameters are consistent with the results of first-principles theoretical predictions.
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Affiliation(s)
- Daniel J Rizzo
- Department of Physics , University of California at Berkeley , Berkeley , California 94720 , United States
| | - Qingqing Dai
- Laboratory for Computational and Theoretical Chemistry of Advanced Materials, Physical Science and Engineering Division , King Abdullah University of Science and Technology , Thuwal 23955-6900 , Kingdom of Saudi Arabia
- School of Chemistry and Biochemistry & Center for Organic Photonics and Electronics , Georgia Institute of Technology , 901 Atlantic Drive NW , Atlanta , Georgia 30332-0400 , United States
| | - Christopher Bronner
- Department of Physics , University of California at Berkeley , Berkeley , California 94720 , United States
| | - Gregory Veber
- Department of Chemistry , University of California at Berkeley , Berkeley , California 94720 , United States
| | - Brian J Smith
- Department of Chemistry , Bucknell University , Lewisburg , Pennsylvania 17837 , United States
| | - Michio Matsumoto
- Department of Chemistry , Northwestern University , Evanston , Illinois 60208 , United States
- WPI Research Center for Materials Nanoarchitectonics (MANA) , National Institute for Materials Science (NIMS) , 1-1 Namiki, Tsukuba , Ibaraki 305-0044 , Japan
| | - Simil Thomas
- Laboratory for Computational and Theoretical Chemistry of Advanced Materials, Physical Science and Engineering Division , King Abdullah University of Science and Technology , Thuwal 23955-6900 , Kingdom of Saudi Arabia
- School of Chemistry and Biochemistry & Center for Organic Photonics and Electronics , Georgia Institute of Technology , 901 Atlantic Drive NW , Atlanta , Georgia 30332-0400 , United States
| | - Giang D Nguyen
- Department of Physics , University of California at Berkeley , Berkeley , California 94720 , United States
| | - Patrick R Forrester
- Department of Physics , University of California at Berkeley , Berkeley , California 94720 , United States
| | - William Zhao
- Department of Physics , University of California at Berkeley , Berkeley , California 94720 , United States
| | - Jakob H Jørgensen
- Department of Physics and Astronomy and Interdisciplinary Nanoscience Center iNANO , Aarhus University , Aarhus C DK-8000 , Denmark
| | - William R Dichtel
- Department of Chemistry , Northwestern University , Evanston , Illinois 60208 , United States
| | - Felix R Fischer
- Department of Chemistry , University of California at Berkeley , Berkeley , California 94720 , United States
- Materials Sciences Division , Lawrence Berkeley National Laboratory , Berkeley , California 94720 , United States
- Kavli Energy NanoSciences Institute at the University of California Berkeley and the Lawrence Berkeley National Laboratory , Berkeley , California 94720 , United States
| | - Hong Li
- Laboratory for Computational and Theoretical Chemistry of Advanced Materials, Physical Science and Engineering Division , King Abdullah University of Science and Technology , Thuwal 23955-6900 , Kingdom of Saudi Arabia
- School of Chemistry and Biochemistry & Center for Organic Photonics and Electronics , Georgia Institute of Technology , 901 Atlantic Drive NW , Atlanta , Georgia 30332-0400 , United States
| | - Jean-Luc Bredas
- Laboratory for Computational and Theoretical Chemistry of Advanced Materials, Physical Science and Engineering Division , King Abdullah University of Science and Technology , Thuwal 23955-6900 , Kingdom of Saudi Arabia
- School of Chemistry and Biochemistry & Center for Organic Photonics and Electronics , Georgia Institute of Technology , 901 Atlantic Drive NW , Atlanta , Georgia 30332-0400 , United States
| | - Michael F Crommie
- Department of Physics , University of California at Berkeley , Berkeley , California 94720 , United States
- Materials Sciences Division , Lawrence Berkeley National Laboratory , Berkeley , California 94720 , United States
- Kavli Energy NanoSciences Institute at the University of California Berkeley and the Lawrence Berkeley National Laboratory , Berkeley , California 94720 , United States
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117
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Geng K, He T, Liu R, Dalapati S, Tan KT, Li Z, Tao S, Gong Y, Jiang Q, Jiang D. Covalent Organic Frameworks: Design, Synthesis, and Functions. Chem Rev 2020; 120:8814-8933. [PMID: 31967791 DOI: 10.1021/acs.chemrev.9b00550] [Citation(s) in RCA: 1218] [Impact Index Per Article: 304.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Covalent organic frameworks (COFs) are a class of crystalline porous organic polymers with permanent porosity and highly ordered structures. Unlike other polymers, a significant feature of COFs is that they are structurally predesignable, synthetically controllable, and functionally manageable. In principle, the topological design diagram offers geometric guidance for the structural tiling of extended porous polygons, and the polycondensation reactions provide synthetic ways to construct the predesigned primary and high-order structures. Progress over the past decade in the chemistry of these two aspects undoubtedly established the base of the COF field. By virtue of the availability of organic units and the diversity of topologies and linkages, COFs have emerged as a new field of organic materials that offer a powerful molecular platform for complex structural design and tailor-made functional development. Here we target a comprehensive review of the COF field, provide a historic overview of the chemistry of the COF field, survey the advances in the topology design and synthetic reactions, illustrate the structural features and diversities, scrutinize the development and potential of various functions through elucidating structure-function correlations based on interactions with photons, electrons, holes, spins, ions, and molecules, discuss the key fundamental and challenging issues that need to be addressed, and predict the future directions from chemistry, physics, and materials perspectives.
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Affiliation(s)
- Keyu Geng
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Ting He
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Ruoyang Liu
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Sasanka Dalapati
- Field of Environment and Energy, School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi 923-1292, Japan
| | - Ke Tian Tan
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Zhongping Li
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Shanshan Tao
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Yifan Gong
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Qiuhong Jiang
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Donglin Jiang
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, P. R. China
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118
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Zhu YL, Fu CL, Li ZW, Sun ZY. Building Block Design for Minimizing Defects in the Construction of Two-Dimensional Covalent Organic Frameworks. J Phys Chem Lett 2020; 11:179-183. [PMID: 31841004 DOI: 10.1021/acs.jpclett.9b03420] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Polymerization of monomers into two-dimensional covalent organic frameworks with precise porous structures exhibits desired catalytic, gas separation, and optoelectronic properties. However, the defects arising from covalent bonding in a polymerization process always result in amorphous films with small crystalline domains or polycrystalline powders. It is still a tremendous challenge to synthesize high-quality crystalline products, even single crystals with a large size over the micrometer scale. In this work, we propose a general strategy of building block design to reduce the defects during growth of two-dimensional covalent organic frameworks. We demonstrate that the building block with a hexagonal pore unit, i.e., a hexamer, could greatly decrease defects by directional uniform growth in polymerization, while monomer, dimer, and trimer building blocks form more defects due to linear growth. Our work provides a new strategy to construct superlarge single crystals in practical applications by combining building block design and growing dynamics control.
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Affiliation(s)
- You-Liang Zhu
- State Key Laboratory of Polymer Physics and Chemistry , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , China
- University of Science and Technology of China , Hefei 230026 , China
| | - Cui-Liu Fu
- State Key Laboratory of Polymer Physics and Chemistry , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , China
- University of Science and Technology of China , Hefei 230026 , China
| | - Zhan-Wei Li
- State Key Laboratory of Polymer Physics and Chemistry , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , China
- University of Science and Technology of China , Hefei 230026 , China
| | - Zhao-Yan Sun
- State Key Laboratory of Polymer Physics and Chemistry , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022 , China
- University of Science and Technology of China , Hefei 230026 , China
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119
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Feriante CH, Jhulki S, Evans AM, Dasari RR, Slicker K, Dichtel WR, Marder SR. Rapid Synthesis of High Surface Area Imine-Linked 2D Covalent Organic Frameworks by Avoiding Pore Collapse During Isolation. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1905776. [PMID: 31763734 DOI: 10.1002/adma.201905776] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 10/31/2019] [Indexed: 05/09/2023]
Abstract
Imine-linked 2D covalent organic frameworks (COFs) form more rapidly than previously reported under Brønsted acid-catalyzed conditions, showing signs of crystallinity within a few minutes, and maximum crystallinity within hours. These observations contrast with the multiday reaction times typically employed under these conditions. In addition, vacuum activation, which is often used to isolate COF materials significantly erodes the crystallinity and surface area of the several isolated materials, as measured by N2 sorption and X-ray diffraction. This loss of material quality during isolation for many networks has historically obscured otherwise effective polymerization conditions. The influence of the activation procedure is characterized in detail for three COFs, with the commonly used 1,3,5-tris(4-aminophenyl)benzene-terephthaldehyde network (TAPB-PDA COF), the most prone to pore collapse. When the networks are activated carefully, rapid COF formation is general for all five of the imine-linked 2D COFs studied, with all exhibiting excellent crystallinity and surface areas, including the highest surface areas reported to date for three materials. Furthermore, to simplify the workup of COF materials, a simple nitrogen flow method provides high-quality materials without the need for specialized equipment. These insights have important implications for studying and understanding how 2D COFs form.
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Affiliation(s)
- Cameron H Feriante
- School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, GA, 30332-0400, USA
| | - Samik Jhulki
- School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, GA, 30332-0400, USA
| | - Austin M Evans
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208, USA
| | - Raghunath R Dasari
- School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, GA, 30332-0400, USA
| | - Kaitlin Slicker
- School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, GA, 30332-0400, USA
| | - William R Dichtel
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208, USA
| | - Seth R Marder
- School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, GA, 30332-0400, USA
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120
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Yadav VK, Mir SH, Mishra V, Gopakumar TG, Singh JK. A simple molecular design for tunable two-dimensional imine covalent organic frameworks for optoelectronic applications. Phys Chem Chem Phys 2020; 22:21360-21368. [DOI: 10.1039/d0cp02961k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
We systematically study the electronic structure, carrier mobility and work function of imine based 2D-COFs. The bandgaps of these semiconducting materials can be tailored by doping with nitrogen for tunable electronic/optoelectronic properties.
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Affiliation(s)
- Vivek K. Yadav
- Department of Chemical Engineering
- Indian Institute of Technology Kanpur
- Kanpur
- India
| | - Showkat H. Mir
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur
- India
| | - Vipin Mishra
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur
- India
| | | | - Jayant K. Singh
- Department of Chemical Engineering
- Indian Institute of Technology Kanpur
- Kanpur
- India
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121
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Drogkaris V, Northrop BH. Discrete boronate ester ladders from the dynamic covalent self-assembly of oligo(phenylene ethynylene) derivatives and phenylenebis(boronic acid). Org Chem Front 2020. [DOI: 10.1039/d0qo00083c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Reversible boronate ester chemistry enables the controlled, dynamic self-assembly of olig(phenylene ethynylene)s into highly conjugated ladder frameworks.
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122
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Li X, Yadav P, Loh KP. Function-oriented synthesis of two-dimensional (2D) covalent organic frameworks – from 3D solids to 2D sheets. Chem Soc Rev 2020; 49:4835-4866. [DOI: 10.1039/d0cs00236d] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review provides guidelines for the function-oriented synthesis of 2D COFs from 3D solids to 2D sheets.
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Affiliation(s)
- Xing Li
- Department of Chemistry
- National University of Singapore
- Singapore 117543
- Singapore
| | - Priya Yadav
- Department of Chemistry
- National University of Singapore
- Singapore 117543
- Singapore
| | - Kian Ping Loh
- Department of Chemistry
- National University of Singapore
- Singapore 117543
- Singapore
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123
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Haug WK, Moscarello EM, Wolfson ER, McGrier PL. The luminescent and photophysical properties of covalent organic frameworks. Chem Soc Rev 2020; 49:839-864. [DOI: 10.1039/c9cs00807a] [Citation(s) in RCA: 143] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This review highlights the luminescent and unique photophysical properties of covalent organic frameworks. Their potential use in applications related to chemical sensing, photocatalysis, and optoelectronics are discussed.
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Affiliation(s)
- W. Karl Haug
- Department of Chemistry & Biochemistry
- The Ohio State University
- Columbus
- USA
| | | | - Eric R. Wolfson
- Department of Chemistry & Biochemistry
- The Ohio State University
- Columbus
- USA
| | - Psaras L. McGrier
- Department of Chemistry & Biochemistry
- The Ohio State University
- Columbus
- USA
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124
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Song P, Zhang Z, Yu L, Wang P, Wang Q, Chen Y. An ionic covalent organic polymer toward highly selective removal of anionic organic dyes in aqueous solution. NEW J CHEM 2020. [DOI: 10.1039/d0nj01132k] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A novel ionic COP was prepared for the highly selective removal of anionic organic dyes in aqueous solution.
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Affiliation(s)
- Pengfei Song
- College of Chemistry and Chemical Engineering
- Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- Northwest Normal University
- Lanzhou 730070
| | - Zonglian Zhang
- College of Chemistry and Chemical Engineering
- Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- Northwest Normal University
- Lanzhou 730070
| | - Li Yu
- College of Chemistry and Chemical Engineering
- Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- Northwest Normal University
- Lanzhou 730070
| | - Pei Wang
- College of Chemistry and Chemical Engineering
- Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- Northwest Normal University
- Lanzhou 730070
| | - Qian Wang
- College of Chemistry and Chemical Engineering
- Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- Northwest Normal University
- Lanzhou 730070
| | - Yalun Chen
- College of Chemistry and Chemical Engineering
- Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- Northwest Normal University
- Lanzhou 730070
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125
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Yusran Y, Guan X, Li H, Fang Q, Qiu S. Postsynthetic functionalization of covalent organic frameworks. Natl Sci Rev 2020; 7:170-190. [PMID: 34692030 PMCID: PMC8288834 DOI: 10.1093/nsr/nwz122] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 08/06/2019] [Accepted: 08/12/2019] [Indexed: 01/03/2023] Open
Abstract
Covalent organic frameworks (COFs) have been at the forefront of porous-material research in recent years. With predictable structural compositions and controllable functionalities, the structures and properties of COFs could be controlled to achieve targeted materials. On the other hand, the predesigned structure of COFs allows fruitful postsynthetic modifications to introduce new properties and functions. In this review, the postsynthetic functionalizations of COFs are discussed and their impacts towards structural qualities and performances are comparatively elaborated on. The functionalization involves the formation of specific interactions (covalent or coordination/ionic bonds) and chemical reactions (oxidation/reduction reaction) with pendant groups, skeleton and reactive linkages of COFs. The chemical stability and performance of COFs including catalytic activity, storage, sorption and opto-electronic properties might be enhanced by specific postsynthetic functionalization. The generality of these strategies in terms of chemical reactions and the range of suitable COFs places them as a pivotal role for the development of COF-based smart materials.
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Affiliation(s)
- Yusran Yusran
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Departement of Chemistry, Jilin University, Changchun 130012, China
| | - Xinyu Guan
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Departement of Chemistry, Jilin University, Changchun 130012, China
| | - Hui Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Departement of Chemistry, Jilin University, Changchun 130012, China
| | - Qianrong Fang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Departement of Chemistry, Jilin University, Changchun 130012, China
| | - Shilun Qiu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Departement of Chemistry, Jilin University, Changchun 130012, China
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126
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Savino C, Ryan RP, Knee JL, Jimenez-Hoyos CA, Northrop BH. Electronic Spectroscopy of 2-Phenyl-1,3,2-benzodioxaborole and Its Derivatives: Important Building Blocks of Covalent Organic Frameworks. J Phys Chem A 2019; 124:529-537. [DOI: 10.1021/acs.jpca.9b09476] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Cara Savino
- Department of Chemistry, Wesleyan University, Middletown, Connecticut 06459, United States
| | - Roberta P. Ryan
- Department of Chemistry, Wesleyan University, Middletown, Connecticut 06459, United States
| | - Joseph L. Knee
- Department of Chemistry, Wesleyan University, Middletown, Connecticut 06459, United States
| | | | - Brian H. Northrop
- Department of Chemistry, Wesleyan University, Middletown, Connecticut 06459, United States
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127
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Keller N, Sick T, Bach NN, Koszalkowski A, Rotter JM, Medina DD, Bein T. Dibenzochrysene enables tightly controlled docking and stabilizes photoexcited states in dual-pore covalent organic frameworks. NANOSCALE 2019; 11:23338-23345. [PMID: 31793601 DOI: 10.1039/c9nr08007d] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Covalent organic frameworks (COFs), consisting of covalently connected organic building units, combine attractive features such as crystallinity, open porosity and widely tunable physical properties. For optoelectronic applications, the incorporation of heteroatoms into a 2D COF has the potential to yield desired photophysical properties such as lower band gaps, but can also cause lateral offsets of adjacent layers. Here, we introduce dibenzo[g,p]chrysene (DBC) as a novel building block for the synthesis of highly crystalline and porous 2D dual-pore COFs showing interesting properties for optoelectronic applications. The newly synthesized terephthalaldehyde (TA), biphenyl (Biph), and thienothiophene (TT) DBC-COFs combine conjugation in the a,b-plane with a tight packing of adjacent layers guided through the molecular DBC node serving as specific docking site for successive layers. The resulting DBC-COFs exhibit a hexagonal dual-pore kagome geometry, which is comparable to COFs containing another molecular docking site, namely 4,4',4'',4'''-(ethylene-1,1,2,2-tetrayl)-tetraaniline (ETTA). In this context, the respective interlayer distances decrease from about 4.6 Å in ETTA-COFs to about 3.6 Å in DBC-COFs, leading to well-defined hexagonally faceted single crystals sized about 50-100 nm. The TT DBC-COF features broad light absorption covering large parts of the visible spectrum, while Biph DBC-COF shows extraordinary excited state lifetimes exceeding 10 ns. In combination with the large number of recently developed linear conjugated building blocks, the new DBC tetra-connected node is expected to enable the synthesis of a large family of highly correlated and ordered 2D COFs with promising optoelectronic properties.
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Affiliation(s)
- Niklas Keller
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstraße 5-13, 81377 Munich, Germany.
| | - Torben Sick
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstraße 5-13, 81377 Munich, Germany.
| | - Nicolai N Bach
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstraße 5-13, 81377 Munich, Germany.
| | - Andreas Koszalkowski
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstraße 5-13, 81377 Munich, Germany.
| | - Julian M Rotter
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstraße 5-13, 81377 Munich, Germany.
| | - Dana D Medina
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstraße 5-13, 81377 Munich, Germany.
| | - Thomas Bein
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstraße 5-13, 81377 Munich, Germany.
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128
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Chen X, Geng K, Liu R, Tan KT, Gong Y, Li Z, Tao S, Jiang Q, Jiang D. Kovalente organische Gerüstverbindungen: chemische Ansätze für Designerstrukturen und integrierte Funktionen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904291] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Xinyi Chen
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Keyu Geng
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Ruoyang Liu
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Ke Tian Tan
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Yifan Gong
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Zhongping Li
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Shanshan Tao
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Qiuhong Jiang
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Donglin Jiang
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
- Joint School of National University of Singapore, and Tianjin University International Campus of Tianjin University, Binhai New City Fuzhou 350207 China
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129
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Chen X, Geng K, Liu R, Tan KT, Gong Y, Li Z, Tao S, Jiang Q, Jiang D. Covalent Organic Frameworks: Chemical Approaches to Designer Structures and Built-In Functions. Angew Chem Int Ed Engl 2019; 59:5050-5091. [PMID: 31144373 DOI: 10.1002/anie.201904291] [Citation(s) in RCA: 264] [Impact Index Per Article: 52.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Indexed: 12/31/2022]
Abstract
A new approach has been developed to design organic polymers using topology diagrams. This strategy enables covalent integration of organic units into ordered topologies and creates a new polymer form, that is, covalent organic frameworks. This is a breakthrough in chemistry because it sets a molecular platform for synthesizing polymers with predesignable primary and high-order structures, which has been a central aim for over a century but unattainable with traditional design principles. This new field has its own features that are distinct from conventional polymers. This Review summarizes the fundamentals as well as major progress by focusing on the chemistry used to design structures, including the principles, synthetic strategies, and control methods. We scrutinize built-in functions that are specific to the structures by revealing various interplays and mechanisms involved in the expression of function. We propose major fundamental issues to be addressed in chemistry as well as future directions from physics, materials, and application perspectives.
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Affiliation(s)
- Xinyi Chen
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Keyu Geng
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Ruoyang Liu
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Ke Tian Tan
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Yifan Gong
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Zhongping Li
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Shanshan Tao
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Qiuhong Jiang
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Donglin Jiang
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, China
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130
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131
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Vardhan H, Nafady A, Al-Enizi AM, Ma S. Pore surface engineering of covalent organic frameworks: structural diversity and applications. NANOSCALE 2019; 11:21679-21708. [PMID: 31720658 DOI: 10.1039/c9nr07525a] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Connecting molecular building blocks by covalent bonds to form extended crystalline structures has caused a sharp upsurge in the field of porous materials, especially covalent organic frameworks (COFs), thereby translating the accuracy, precision, and versatility of covalent chemistry from discrete molecules to two-dimensional and three-dimensional crystalline structures. COFs are crystalline porous frameworks prepared by a bottom-up approach from predesigned symmetric units with well-defined structural properties such as a high surface area, distinct pores, cavities, channels, thermal and chemical stability, structural flexibility and functional design. Due to the tedious and sometimes impossible introduction of certain functionalities into COFs via de novo synthesis, pore surface engineering through judicious functionalization with a range of substituents under ambient or harsh conditions using the principle of coordination chemistry, chemical conversion, and building block exchange is of profound importance. In this review, we aim to summarize dynamic covalent chemistry and framework linkage in the context of design features, different methods and perspectives of pore surface engineering along with their versatile roles in a plethora of applications such as biomedical, gas storage and separation, catalysis, sensing, energy storage and environmental remediation.
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Affiliation(s)
- Harsh Vardhan
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, Tampa, Florida-33620, USA.
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132
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Evans AM, Castano I, Brumberg A, Parent LR, Corcos AR, Li RL, Flanders NC, Gosztola DJ, Gianneschi NC, Schaller RD, Dichtel WR. Emissive Single-Crystalline Boroxine-Linked Colloidal Covalent Organic Frameworks. J Am Chem Soc 2019; 141:19728-19735. [DOI: 10.1021/jacs.9b08815] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
| | | | | | | | | | | | | | - David J. Gosztola
- Center for Nanoscale Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | | | - Richard D. Schaller
- Center for Nanoscale Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
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133
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Acharjya A, Pachfule P, Roeser J, Schmitt F, Thomas A. Vinylene-Linked Covalent Organic Frameworks by Base-Catalyzed Aldol Condensation. Angew Chem Int Ed Engl 2019; 58:14865-14870. [PMID: 31340082 PMCID: PMC6851556 DOI: 10.1002/anie.201905886] [Citation(s) in RCA: 134] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Revised: 06/25/2019] [Indexed: 01/08/2023]
Abstract
Two 2D covalent organic frameworks (COFs) linked by vinylene (-CH=CH-) groups (V-COF-1 and V-COF-2) are synthesized by exploiting the electron deficient nature of the aromatic s-triazine unit of C3 -symmetric 2,4,6-trimethyl-s-triazine (TMT). The acidic terminal methyl hydrogens of TMT can easily be abstracted by a base, resulting in a stabilized carbanion, which further undergoes aldol condensation with multitopic aryl aldehydes to be reticulated into extended crystalline frameworks (V-COFs). Both V-COF-1 (with terepthalaldehyde (TA)) and V-COF-2 (with 1,3,5-tris(p-formylphenyl)benzene (TFPB)) are polycrystalline and exhibit permanent porosity and BET surface areas of 1341 m2 g-1 and 627 m2 g-1 , respectively. Owing to the close proximity (3.52 Å) of the pre-organized vinylene linkages within adjacent 2D layers stacked in eclipsed fashion, [2+2] photo-cycloadditon in V-COF-1 formed covalent crosslinks between the COF layers.
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Affiliation(s)
- Amitava Acharjya
- Department of Chemistry-Functional MaterialsTechnische Universität BerlinHardenbergstr. 40BA2, 10623BerlinGermany
| | - Pradip Pachfule
- Department of Chemistry-Functional MaterialsTechnische Universität BerlinHardenbergstr. 40BA2, 10623BerlinGermany
| | - Jérôme Roeser
- Department of Chemistry-Functional MaterialsTechnische Universität BerlinHardenbergstr. 40BA2, 10623BerlinGermany
| | - Franz‐Josef Schmitt
- Department of Chemistry-Functional MaterialsTechnische Universität BerlinHardenbergstr. 40BA2, 10623BerlinGermany
| | - Arne Thomas
- Department of Chemistry-Functional MaterialsTechnische Universität BerlinHardenbergstr. 40BA2, 10623BerlinGermany
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134
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EL-Mahdy AF, Hung YH, Mansoure TH, Yu HH, Hsu YS, Wu KC, Kuo SW. Synthesis of [3 + 3] β-ketoenamine-tethered covalent organic frameworks (COFs) for high-performance supercapacitance and CO2 storage. J Taiwan Inst Chem Eng 2019. [DOI: 10.1016/j.jtice.2019.07.016] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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135
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Yu F, Liu W, Li B, Tian D, Zuo J, Zhang Q. Photostimulus‐Responsive Large‐Area Two‐Dimensional Covalent Organic Framework Films. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909613] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Fei Yu
- School of Materials Science and EngineeringNanyang Technological University Singapore 639798 Singapore
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringCollaborative Innovation Center of Advanced MicrostructuresNanjing University Nanjing 210023 China
| | - Wenbo Liu
- School of Materials Science and EngineeringNanyang Technological University Singapore 639798 Singapore
| | - Bang Li
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringCollaborative Innovation Center of Advanced MicrostructuresNanjing University Nanjing 210023 China
| | - Dan Tian
- School of Materials Science and EngineeringNanyang Technological University Singapore 639798 Singapore
| | - Jing‐Lin Zuo
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringCollaborative Innovation Center of Advanced MicrostructuresNanjing University Nanjing 210023 China
| | - Qichun Zhang
- School of Materials Science and EngineeringNanyang Technological University Singapore 639798 Singapore
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136
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Yu F, Liu W, Li B, Tian D, Zuo J, Zhang Q. Photostimulus‐Responsive Large‐Area Two‐Dimensional Covalent Organic Framework Films. Angew Chem Int Ed Engl 2019; 58:16101-16104. [DOI: 10.1002/anie.201909613] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 08/21/2019] [Indexed: 01/08/2023]
Affiliation(s)
- Fei Yu
- School of Materials Science and Engineering Nanyang Technological University Singapore 639798 Singapore
- State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing 210023 China
| | - Wenbo Liu
- School of Materials Science and Engineering Nanyang Technological University Singapore 639798 Singapore
| | - Bang Li
- State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing 210023 China
| | - Dan Tian
- School of Materials Science and Engineering Nanyang Technological University Singapore 639798 Singapore
| | - Jing‐Lin Zuo
- State Key Laboratory of Coordination Chemistry School of Chemistry and Chemical Engineering Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing 210023 China
| | - Qichun Zhang
- School of Materials Science and Engineering Nanyang Technological University Singapore 639798 Singapore
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137
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Acharjya A, Pachfule P, Roeser J, Schmitt F, Thomas A. Vinylene‐Linked Covalent Organic Frameworks by Base‐Catalyzed Aldol Condensation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201905886] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Amitava Acharjya
- Department of Chemistry-Functional Materials Technische Universität Berlin Hardenbergstr. 40 BA2, 10623 Berlin Germany
| | - Pradip Pachfule
- Department of Chemistry-Functional Materials Technische Universität Berlin Hardenbergstr. 40 BA2, 10623 Berlin Germany
| | - Jérôme Roeser
- Department of Chemistry-Functional Materials Technische Universität Berlin Hardenbergstr. 40 BA2, 10623 Berlin Germany
| | - Franz‐Josef Schmitt
- Department of Chemistry-Functional Materials Technische Universität Berlin Hardenbergstr. 40 BA2, 10623 Berlin Germany
| | - Arne Thomas
- Department of Chemistry-Functional Materials Technische Universität Berlin Hardenbergstr. 40 BA2, 10623 Berlin Germany
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138
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Jiang SY, Gan SX, Zhang X, Li H, Qi QY, Cui FZ, Lu J, Zhao X. Aminal-Linked Covalent Organic Frameworks through Condensation of Secondary Amine with Aldehyde. J Am Chem Soc 2019; 141:14981-14986. [DOI: 10.1021/jacs.9b08017] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Shu-Yan Jiang
- Key Laboratory
of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules,
Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shi-Xian Gan
- Key Laboratory
of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules,
Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
- Shanghai Engineering
Research Center of Green Energy Chemical Engineering, Shanghai Normal University, Shanghai 200234, China
| | - Xi Zhang
- Key Laboratory
of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules,
Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Hui Li
- Shanghai Engineering
Research Center of Green Energy Chemical Engineering, Shanghai Normal University, Shanghai 200234, China
| | - Qiao-Yan Qi
- Key Laboratory
of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules,
Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Fu-Zhi Cui
- Key Laboratory
of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules,
Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Jian Lu
- Key Laboratory
of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules,
Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Xin Zhao
- Key Laboratory
of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules,
Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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139
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Jiménez‐Almarza A, López‐Magano A, Marzo L, Cabrera S, Mas‐Ballesté R, Alemán J. Imine‐Based Covalent Organic Frameworks as Photocatalysts for Metal Free Oxidation Processes under Visible Light Conditions. ChemCatChem 2019. [DOI: 10.1002/cctc.201901061] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Alicia Jiménez‐Almarza
- Department of Inorganic Chemistry (module 07)Universidad Autónoma de Madrid Madrid 28049 Spain
| | - Alberto López‐Magano
- Department of Inorganic Chemistry (module 07)Universidad Autónoma de Madrid Madrid 28049 Spain
| | - Leyre Marzo
- Department of Organic Chemistry (module 01)Universidad Autónoma de Madrid Madrid 28049 Spain
| | - Silvia Cabrera
- Department of Inorganic Chemistry (module 07)Universidad Autónoma de Madrid Madrid 28049 Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)Universidad Autónoma de Madrid Madrid 28049 Spain
| | - Rubén Mas‐Ballesté
- Department of Inorganic Chemistry (module 07)Universidad Autónoma de Madrid Madrid 28049 Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)Universidad Autónoma de Madrid Madrid 28049 Spain
| | - José Alemán
- Department of Organic Chemistry (module 01)Universidad Autónoma de Madrid Madrid 28049 Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)Universidad Autónoma de Madrid Madrid 28049 Spain
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140
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Hussain M, Song X, Zhao J, Luo Y, Hao C. Excited state intermolecular hydrogen bond’s effect on the luminescent behaviour of the 2D covalent organic framework (PPy-COF): A TDDFT insight. MOLECULAR SIMULATION 2019. [DOI: 10.1080/08927022.2019.1614178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Manzoor Hussain
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, People’s Republic of China
- Department of Chemistry, Karakoram International University (KIU), Gilgit, Gilgit-Baltistan, Pakistan
| | - Xuedan Song
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, People’s Republic of China
| | - Jianzhang Zhao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, People’s Republic of China
| | - Yi Luo
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, People’s Republic of China
| | - Ce Hao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, People’s Republic of China
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141
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Affiliation(s)
- Liping Guo
- Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education, School of Chemistry and Chemical EngineeringHuazhong University of Science and Technology Luoyu Road No. 1037 430074 Wuhan China
| | - Shangbin Jin
- Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education, School of Chemistry and Chemical EngineeringHuazhong University of Science and Technology Luoyu Road No. 1037 430074 Wuhan China
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142
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Akther N, Lim S, Tran VH, Phuntsho S, Yang Y, Bae TH, Ghaffour N, Shon HK. The effect of Schiff base network on the separation performance of thin film nanocomposite forward osmosis membranes. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.02.034] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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143
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Wang M, Guo H, Xue R, Li Q, Liu H, Wu N, Yao W, Yang W. Covalent Organic Frameworks: A New Class of Porous Organic Frameworks for Supercapacitor Electrodes. ChemElectroChem 2019. [DOI: 10.1002/celc.201900298] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Mingyue Wang
- Key Lab of Eco-Environments Related Polymer Materials of MOE Key Lab of Bioelectrochemistry and Environmental Analysis of Gansu Province College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P R China
| | - Hao Guo
- Key Lab of Eco-Environments Related Polymer Materials of MOE Key Lab of Bioelectrochemistry and Environmental Analysis of Gansu Province College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P R China
| | - Rui Xue
- College of Chemistry and Chemical Engineering Provincial Key Laboratory of Gansu Higher Education for City Environmental Pollution ControlLanzhou City University Lanzhou 730070 P R China
| | - Qi Li
- Key Lab of Eco-Environments Related Polymer Materials of MOE Key Lab of Bioelectrochemistry and Environmental Analysis of Gansu Province College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P R China
| | - Hui Liu
- Key Lab of Eco-Environments Related Polymer Materials of MOE Key Lab of Bioelectrochemistry and Environmental Analysis of Gansu Province College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P R China
| | - Ning Wu
- Key Lab of Eco-Environments Related Polymer Materials of MOE Key Lab of Bioelectrochemistry and Environmental Analysis of Gansu Province College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P R China
| | - Wenqin Yao
- Key Lab of Eco-Environments Related Polymer Materials of MOE Key Lab of Bioelectrochemistry and Environmental Analysis of Gansu Province College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P R China
| | - Wu Yang
- Key Lab of Eco-Environments Related Polymer Materials of MOE Key Lab of Bioelectrochemistry and Environmental Analysis of Gansu Province College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P R China
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144
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Mahmood J, Anjum MAR, Baek JB. Fused Aromatic Network Structures as a Platform for Efficient Electrocatalysis. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1805062. [PMID: 30549302 DOI: 10.1002/adma.201805062] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 09/13/2018] [Indexed: 06/09/2023]
Abstract
Fused aromatic network (FAN) structures are a category of ordered porous polymers that permit the specific fusion of building blocks into extended porous network structures with designed skeletons and pores. One significant feature of FANs is that their structures can be tailorable with fused aromatic rings without rotatable single-bond connectivity. As a result, the geometry and space orientation of the building blocks are easily incorporated to guide the topological expansion of the architectural periodicity. The variety of building units and fused linkages make FANs a promising materials platform for constitutional outline and functional design. The stably confined spaces of FAN architectures can be extended for the exchange of photons, ions, electrons, holes, and guest molecules, and exhibit customized chemical, electrochemical and optical properties. Herein, the main progress and advances in the field of 2D and 3D FANs and their utilization as a platform to develop efficient electrocatalysts for energy conversion and storage applications are summarized.
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Affiliation(s)
- Javeed Mahmood
- School of Energy and Chemical Engineering, Center for Dimension-Controllable Organic Frameworks, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST, Ulsan, 44919, South Korea
| | - Mohsin Ali Raza Anjum
- Chemistry Division, Pakistan Institute of Nuclear Science and Technology (PINSTECH), Nilore, Islamabad, 45650, Pakistan
| | - Jong-Beom Baek
- School of Energy and Chemical Engineering, Center for Dimension-Controllable Organic Frameworks, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST, Ulsan, 44919, South Korea
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145
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Zhang Y, Zhang D, Liu AH. Luminescent Molecularly Imprinted Polymers Based on Covalent Organic Frameworks and Quantum Dots with Strong Optical Response to Quinoxaline-2-Carboxylicacid. Polymers (Basel) 2019; 11:polym11040708. [PMID: 30999709 PMCID: PMC6523229 DOI: 10.3390/polym11040708] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/07/2019] [Accepted: 04/13/2019] [Indexed: 11/17/2022] Open
Abstract
Three-dimensional molecularly imprinted polymers (MIPs) based on quantum dots-grafted covalent organic frameworks (QDs-grafted COFs) are reported in this study. The compound 1,3,5-triformylphloroglucinol-P-phenylenediamine was used as COF material to react with the amino-modified CdSe/ZnS QDs by Schiff-base reactions. The amino-derived QDs reacted with quinoxaline-2-carboxylicacid (QCA) via a non-covalent interaction. The system combines the advantages of MIPs, COFs, and QDs for highly sensitive and selective QCA detection. The MIPs based on QDs-grafted COFs showed good chemical selectivity and thermal stability, as well as consistency in QCA optosensing. Under optimal conditions, the detection limit for QCA in meat and feed samples was 0.85 μmol L−1, over a linear concentration range of 1–50 μmol L−1. The current findings suggest a potential application of MIPs based on QDs-grafted COFs for the detection of trace levels of hazardous chemicals for food safety and environmental control.
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Affiliation(s)
- Ying Zhang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, 11 Fucheng Road, Beijing 100048, China.
| | - Dianwei Zhang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, 11 Fucheng Road, Beijing 100048, China.
| | - And Huilin Liu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, 11 Fucheng Road, Beijing 100048, China.
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146
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Li Y, Wang C, Ma S, Zhang H, Ou J, Wei Y, Ye M. Fabrication of Hydrazone-Linked Covalent Organic Frameworks Using Alkyl Amine as Building Block for High Adsorption Capacity of Metal Ions. ACS APPLIED MATERIALS & INTERFACES 2019; 11:11706-11714. [PMID: 30848877 DOI: 10.1021/acsami.8b18502] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
There are several researches on the preparation and application of hydrazone-linked covalent organic frameworks (COFs), and all of them generally necessitate rigid aromatic amines. Herein, we report a strategy for design and synthesis of COF with flexible alkyl amine as a building block and intramolecular hydrogen bonding as a knot in the network. The proof-of-concept design was demonstrated by exploring 1,3,5-triformylphloroglucinol and oxalyldihydrazide (ODH) as precursors to synthesize a novel COF material (TpODH), in which different organic building units are combined through hydrazone bonds to form two-dimensional porous frameworks. It should be pointed that irreversible enol-to-keto tautomerism and intramolecular N-H···O═C hydrogen bonding of TpODH would enhance the crystallinity and chemical stability, leading to large specific surface area of 835 m2 g-1. However, another COF synthesized with 1,3,5-triformylbenzene and ODH exhibited less crystallinity and low special surface area (94 m2 g-1). Representatively, the resulting TpODH afforded Cu(II) and Hg(II) capacities of 324 and 1692 mg g-1, respectively, which exceeded that of most COFs previously reported. Moreover, the Fourier-transform infrared and X-ray photoelectron spectroscopy spectra analyses were taken to demonstrate the adsorption mechanism. These results suggested that the materials could be applied to the removal of metallic ions in the future.
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Affiliation(s)
- Ya Li
- CAS Key Laboratory of Separation Science for Analytical Chemistry , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
- Key Laboratory of Synthetic and Natural Function Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science , Northwest University , Xi'an 710069 , China
| | - Chang Wang
- CAS Key Laboratory of Separation Science for Analytical Chemistry , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
| | - Shujuan Ma
- CAS Key Laboratory of Separation Science for Analytical Chemistry , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
- Key Laboratory of Synthetic and Natural Function Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science , Northwest University , Xi'an 710069 , China
| | - Haiyang Zhang
- CAS Key Laboratory of Separation Science for Analytical Chemistry , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
- Key Laboratory of Synthetic and Natural Function Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science , Northwest University , Xi'an 710069 , China
| | - Junjie Ou
- CAS Key Laboratory of Separation Science for Analytical Chemistry , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
| | - Yinmao Wei
- Key Laboratory of Synthetic and Natural Function Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science , Northwest University , Xi'an 710069 , China
| | - Mingliang Ye
- CAS Key Laboratory of Separation Science for Analytical Chemistry , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
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147
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Babu HV, Bai MGM, Rajeswara Rao M. Functional π-Conjugated Two-Dimensional Covalent Organic Frameworks. ACS APPLIED MATERIALS & INTERFACES 2019; 11:11029-11060. [PMID: 30817118 DOI: 10.1021/acsami.8b19087] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Fingerprints of π-conjugated compounds are ubiquitous in nature and play a crucial part in human existence. For instance, cis-retinal, an endogenous π-conjugated molecule present in the eye, performs a vital role in the function of visual perception. π-Conjugated molecules have also received a great deal of attention owing to their intriguing optical properties and created a surge in optoelectronics. Varieties of π-conjugated molecules/oligomers have been developed and explored for a number of applications such as organic light-emitting diodes (OLEDs), organic field-effect transistors (OFETs), organic photovoltaics (OPVs), and sensors, among others. While the extended π-delocalization in one-dimensional (1D) polymers versus oligomers produce superior optical and electronic properties, further extension of π-delocalization to the second dimension (2D) is expected to give rise even more intriguing properties as revealed by theoretical studies. As a matter of fact, graphene is the best example of 2D-conjugated polymers, but its zero-band-gap behavior is a major impediment for semiconducting applications. In contrast, it was challenging to prepare 2D crystalline polymers until the discovery of boroxine/boronate ester linked covalent organic frameworks (COFs) by Yaghi and co-workers. COFs are a new class of porous crystalline polymers in which organic building blocks are held together by covalent bonds. These polymers exhibit potential applications in gas storage, energy storage, photocatalyst, heterogeneous catalysis, sensors, etc. However, the first π-conjugated COF was realized in 2009 via the introduction of imine linker (-C═N-) between the building blocks. Since then, wide varieties of COFs with various π-delocalization promoting spacers have been developed and explored their electronic and optical properties and pertinent applications. In this review, we will highlight the importance of 2D π-conjugated COFs and their achievements in developing novel functionalities.
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Affiliation(s)
- H Vignesh Babu
- Department of Chemistry , IIT Dharwad , Dharwad , Karnataka 580011 , India
| | - M G Monika Bai
- Department of Chemistry , IIT Dharwad , Dharwad , Karnataka 580011 , India
| | - M Rajeswara Rao
- Department of Chemistry , IIT Dharwad , Dharwad , Karnataka 580011 , India
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148
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Gottschling K, Stegbauer L, Savasci G, Prisco NA, Berkson ZJ, Ochsenfeld C, Chmelka BF, Lotsch BV. Molecular Insights into Carbon Dioxide Sorption in Hydrazone-Based Covalent Organic Frameworks with Tertiary Amine Moieties. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2019; 31:1946-1955. [PMID: 30930535 PMCID: PMC6438324 DOI: 10.1021/acs.chemmater.8b04643] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 02/12/2019] [Indexed: 05/05/2023]
Abstract
Tailorable sorption properties at the molecular level are key for efficient carbon capture and storage and a hallmark of covalent organic frameworks (COFs). Although amine functional groups are known to facilitate CO2 uptake, atomistic insights into CO2 sorption by COFs modified with amine-bearing functional groups are scarce. Herein, we present a detailed study of the interactions of carbon dioxide and water with two isostructural hydrazone-linked COFs with different polarities based on the 2,5-diethoxyterephthalohydrazide linker. Varying amounts of tertiary amines were introduced in the COF backbones by means of a copolymerization approach using 2,5-bis(2-(dimethylamino)ethoxy)terephthalohydrazide in different amounts ranging from 25 to 100% substitution of the original DETH linker. The interactions of the frameworks with CO2 and H2O were comprehensively studied by means of sorption analysis, solid-state NMR spectroscopy, and quantum-chemical calculations. We show that the addition of the tertiary amine linker increases the overall CO2 sorption capacity normalized by the surface area and of the heat of adsorption, whereas surface areas and pore size diameters decrease. The formation of ammonium bicarbonate species in the COF pores is shown to occur, revealing the contributing role of water for CO2 uptake by amine-modified porous frameworks.
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Affiliation(s)
- Kerstin Gottschling
- Max
Planck Institute for Solid State Research, Heisenbergstraße 1, 70569 Stuttgart, Germany
- Department
of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, 81377 München, Germany
- Nanosystems
Initiative Munich (NIM), Schellingstraße 4, 80799 München, Germany
- Center
for Nanoscience, Schellingstraβe
4, 80799 München, Germany
| | - Linus Stegbauer
- Max
Planck Institute for Solid State Research, Heisenbergstraße 1, 70569 Stuttgart, Germany
- Department
of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, 81377 München, Germany
- Nanosystems
Initiative Munich (NIM), Schellingstraße 4, 80799 München, Germany
| | - Gökcen Savasci
- Max
Planck Institute for Solid State Research, Heisenbergstraße 1, 70569 Stuttgart, Germany
- Department
of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, 81377 München, Germany
- Center
for Nanoscience, Schellingstraβe
4, 80799 München, Germany
| | - Nathan A. Prisco
- Department
of Chemical Engineering, University of California,
Santa Barbara, Santa Barbara, California 93106, United States
| | - Zachariah J. Berkson
- Department
of Chemical Engineering, University of California,
Santa Barbara, Santa Barbara, California 93106, United States
| | - Christian Ochsenfeld
- Department
of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, 81377 München, Germany
- Center
for Nanoscience, Schellingstraβe
4, 80799 München, Germany
| | - Bradley F. Chmelka
- Department
of Chemical Engineering, University of California,
Santa Barbara, Santa Barbara, California 93106, United States
| | - Bettina V. Lotsch
- Max
Planck Institute for Solid State Research, Heisenbergstraße 1, 70569 Stuttgart, Germany
- Department
of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, 81377 München, Germany
- Nanosystems
Initiative Munich (NIM), Schellingstraße 4, 80799 München, Germany
- Center
for Nanoscience, Schellingstraβe
4, 80799 München, Germany
- E-mail:
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149
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El‐Mahdy AFM, Hung Y, Mansoure TH, Yu H, Chen T, Kuo S. A Hollow Microtubular Triazine‐ and Benzobisoxazole‐Based Covalent Organic Framework Presenting Sponge‐Like Shells That Functions as a High‐Performance Supercapacitor. Chem Asian J 2019; 14:1429-1435. [DOI: 10.1002/asia.201900296] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Ahmed F. M. El‐Mahdy
- Department of Materials and Optoelectronic ScienceCenter of Crystal ResearchNational Sun Yat-Sen University Kaohsiung 80424 Taiwan
- Chemistry DepartmentFaculty of ScienceAssiut University Assiut 71516 Egypt
| | - Ying‐Hui Hung
- Department of Materials and Optoelectronic ScienceCenter of Crystal ResearchNational Sun Yat-Sen University Kaohsiung 80424 Taiwan
| | - Tharwat Hassan Mansoure
- Chemistry DepartmentFaculty of ScienceAssiut University Assiut 71516 Egypt
- Institute of ChemistryAcademic Sinica 128 Academic Road, Sec. 2 Nankang Taipei 11529 Taiwan
- Nanoscience and Technology ProgramTaiwan International Graduate ProgramAcademic Sinica and National Taiwan University Taipei 11529 Taiwan
- Department of ChemistryNational Taiwan University Taipei 106 Taiwan
| | - Hsiao‐Hua Yu
- Institute of ChemistryAcademic Sinica 128 Academic Road, Sec. 2 Nankang Taipei 11529 Taiwan
- Nanoscience and Technology ProgramTaiwan International Graduate ProgramAcademic Sinica and National Taiwan University Taipei 11529 Taiwan
- Department of ChemistryNational Taiwan University Taipei 106 Taiwan
- Center for Emergent Functional Matter ScienceNational Chiao Tung University Hsinchu 30010 Taiwan
| | - Tao Chen
- Ningbo Institute of Material Technology and EngineeringChinese Academy of Science Zhongguan West Road 1219 315201 Ningbo China
| | - Shiao‐Wei Kuo
- Department of Materials and Optoelectronic ScienceCenter of Crystal ResearchNational Sun Yat-Sen University Kaohsiung 80424 Taiwan
- Department of Medicinal and Applied ChemistryKaohsiung Medical University Kaohsiung 807 Taiwan
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150
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El-Mahdy AFM, Young C, Kim J, You J, Yamauchi Y, Kuo SW. Hollow Microspherical and Microtubular [3 + 3] Carbazole-Based Covalent Organic Frameworks and Their Gas and Energy Storage Applications. ACS APPLIED MATERIALS & INTERFACES 2019; 11:9343-9354. [PMID: 30735343 DOI: 10.1021/acsami.8b21867] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Covalent organic frameworks (COFs) are a family of crystalline porous networks having applications in various fields, including gas and energy storage. Despite respectable progress in the synthesis of such crystalline materials, examples of the use of template-free methods to construct COFs having hollow nano- and microstructures are rare. Furthermore, all reported methods for synthesizing these hollow structural COFs have involved [4 + 2] and [3 + 2] condensations. Herein, we report the synthesis of hollow microspherical and microtubular carbazole-based COFs through template-free, one-pot, [3 + 3] condensations of the novel triamine 9-(4-aminophenyl)-carbazole-3,6-diamine (Car-3NH2) and triformyl linkers with various degrees of planarity. Depending upon the monomer's planarity, a unique morphological variety was observed. A time-dependent study revealed that each COF formed through an individual mechanism depended on the degree of planarity of the triformyl linker; it also confirmed that the hollow structures of these COFs formed through inside-out Ostwald ripening. Our COFs exhibited high Brunauer-Emmett-Teller surface areas (up to ca. 1400 m2 g-1), excellent crystallinity, and high thermal stability. Moreover, the CO2 uptake capacities of these COFs were excellent: up to 61 and 123 mg g-1 at 298 and 273 K, respectively. The high surface areas facilitated greater numbers of strong interactions with CO2 molecules, leading to high CO2 uptake capacities. Moreover, the prepared COFs exhibited redox activity because of their redox-active triphenylamine and pyridine groups, which can be utilized in electrochemical energy storages. Accordingly, such hollow COFs having high surface areas appear to be useful materials for industrial and biological applications.
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Affiliation(s)
- Ahmed F M El-Mahdy
- Department of Materials and Optoelectronic Science, Center of Crystal Research , National Sun Yat-Sen University , Kaohsiung 80424 , Taiwan
- Chemistry Department, Faculty of Science , Assiut University , Assiut 71516 , Egypt
| | - Christine Young
- International Research Center for Materials Nanoarchitechtonics (WPI-MANA) and International Center for Young Scientists (ICYS) , National Institute for Materials Science (NIMS) , 1-1 Namiki , Tsukuba , Ibaraki 305-0044 , Japan
| | - Jeonghun Kim
- School of Chemical Engineering & Australian Institute for Bioengineering and Nanotechnology (AIBN) , The University of Queensland , Brisbane , Queensland 4072 , Australia
| | - Jungmok You
- Department of Plant & Environmental New Resources , Kyung Hee University , 1732 Deogyeong-daero , Giheunggu, Yongin-si , Gyeonggi-do 446-701 , South Korea
| | - Yusuke Yamauchi
- School of Chemical Engineering & Australian Institute for Bioengineering and Nanotechnology (AIBN) , The University of Queensland , Brisbane , Queensland 4072 , Australia
- Department of Plant & Environmental New Resources , Kyung Hee University , 1732 Deogyeong-daero , Giheunggu, Yongin-si , Gyeonggi-do 446-701 , South Korea
| | - Shiao-Wei Kuo
- Department of Materials and Optoelectronic Science, Center of Crystal Research , National Sun Yat-Sen University , Kaohsiung 80424 , Taiwan
- Department of Medicinal and Applied Chemistry , Kaohsiung Medical University , Kaohsiung 807 , Taiwan
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