251
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Xu H, Gao J, Jiang D. Stable, crystalline, porous, covalent organic frameworks as a platform for chiral organocatalysts. Nat Chem 2015; 7:905-12. [DOI: 10.1038/nchem.2352] [Citation(s) in RCA: 929] [Impact Index Per Article: 103.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2015] [Accepted: 08/13/2015] [Indexed: 12/23/2022]
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252
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Chen X, Gao J, Jiang D. Designed Synthesis of Porphyrin-based Two-dimensional Covalent Organic Frameworks with Highly Ordered Structures. CHEM LETT 2015. [DOI: 10.1246/cl.150496] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Xiong Chen
- Department of Materials Molecular Science, Institute for Molecular Science, National Institutes of Natural Sciences
| | - Jia Gao
- Department of Materials Molecular Science, Institute for Molecular Science, National Institutes of Natural Sciences
| | - Donglin Jiang
- Department of Materials Molecular Science, Institute for Molecular Science, National Institutes of Natural Sciences
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253
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Li Z, Zhi Y, Feng X, Ding X, Zou Y, Liu X, Mu Y. An Azine-Linked Covalent Organic Framework: Synthesis, Characterization and Efficient Gas Storage. Chemistry 2015; 21:12079-84. [PMID: 26177594 DOI: 10.1002/chem.201501206] [Citation(s) in RCA: 121] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Indexed: 11/07/2022]
Abstract
A azine-linked covalent organic framework, COF-JLU2, was designed and synthesized by condensation of hydrazine hydrate and 1,3,5-triformylphloroglucinol under solvothermal conditions for the first time. The new covalent organic framework material combines permanent micropores, high crystallinity, good thermal and chemical stability, and abundant heteroatom activated sites in the skeleton. COF-JLU2 possesses a moderate BET surface area of over 410 m(2) g(-1) with a pore volume of 0.56 cm(3) g(-1) . Specifically, COF-JLU2 displays remarkable carbon dioxide uptake (up to 217 mg g(-1) ) and methane uptake (38 mg g(-1) ) at 273 K and 1 bar, as well as high CO2 /N2 (77) selectivity. Furthermore, we further highlight that it exhibits a higher hydrogen storage capacity (16 mg g(-1) ) than those of reported COFs at 77 K and 1 bar.
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Affiliation(s)
- Zhongping Li
- State Key Laboratory for Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012 (P. R. China), Fax: (+86) 43185168421
| | - Yongfeng Zhi
- State Key Laboratory for Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012 (P. R. China), Fax: (+86) 43185168421
| | - Xiao Feng
- School of Chemistry, Beijing Institute of Technology, Beijing, 100081 (P. R. China)
| | - Xuesong Ding
- CAS Key Laboratory of Nanosystem and Hierarchy Fabrication, National Center for Nanoscience and Technology, Beijing 100190 (P. R. China)
| | - Yongcun Zou
- Department State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, 130012 (P. R. China)
| | - Xiaoming Liu
- State Key Laboratory for Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012 (P. R. China), Fax: (+86) 43185168421.
| | - Ying Mu
- State Key Laboratory for Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012 (P. R. China), Fax: (+86) 43185168421
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254
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Jiang C, Yang W, Li L, Hou Y, Zhao X, Liu H. An Efficient Approach to Octabromophenylethyl-Functionalized Cage Silsesquioxane and Its Use in Constructing Hybrid Porous Materials. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500462] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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255
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Xu L, Cao L, Guo Z, Zha Z, Lei S. Side-functionalized two-dimensional polymers synthesized via on-surface Schiff-base coupling. Chem Commun (Camb) 2015; 51:8664-7. [PMID: 25906179 DOI: 10.1039/c5cc02232k] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
An imine-based 2D polymer side-functionalized with o-hydroxyl group was designed in regard to its potential ability to serve as a chelating agent and synthesized on a highly oriented pyrolytic graphite surface with a relatively low annealing temperature. When annealed to a higher temperature the o-hydroxyl group reacts further with the imine group, leading to the formation of oxazoline, which causes significant distortion to the network. The formation of oxazoline was further confirmed by ATR-FTIR.
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Affiliation(s)
- Lirong Xu
- State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin, 150001, People's Republic of China.
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256
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Yang LM, Dornfeld M, Hui PM, Frauenheim T, Ganz E. Ten new predicted covalent organic frameworks with strong optical response in the visible and near infrared. J Chem Phys 2015; 142:244706. [DOI: 10.1063/1.4923081] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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257
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Fang Q, Wang J, Gu S, Kaspar RB, Zhuang Z, Zheng J, Guo H, Qiu S, Yan Y. 3D Porous Crystalline Polyimide Covalent Organic Frameworks for Drug Delivery. J Am Chem Soc 2015; 137:8352-5. [PMID: 26099722 DOI: 10.1021/jacs.5b04147] [Citation(s) in RCA: 593] [Impact Index Per Article: 65.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Three-dimensional porous crystalline polyimide covalent organic frameworks (termed PI-COFs) have been synthesized. These PI-COFs feature non- or interpenetrated structures that can be obtained by choosing tetrahedral building units of different sizes. Both PI-COFs show high thermal stability (>450 °C) and surface area (up to 2403 m(2) g(-1)). They also show high loading and good release control for drug delivery applications.
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Affiliation(s)
- Qianrong Fang
- †State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, P. R. China.,‡Department of Chemical and Biomolecular Engineering, Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716, United States
| | - Junhua Wang
- ‡Department of Chemical and Biomolecular Engineering, Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716, United States
| | - Shuang Gu
- ‡Department of Chemical and Biomolecular Engineering, Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716, United States
| | - Robert B Kaspar
- ‡Department of Chemical and Biomolecular Engineering, Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716, United States
| | - Zhongbin Zhuang
- ‡Department of Chemical and Biomolecular Engineering, Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716, United States
| | - Jie Zheng
- ‡Department of Chemical and Biomolecular Engineering, Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716, United States
| | - Hongxia Guo
- ‡Department of Chemical and Biomolecular Engineering, Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716, United States.,§College of Material Science and Engineering, Beijing University of Technology, Beijing 100124, P. R. China
| | - Shilun Qiu
- †State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Yushan Yan
- ‡Department of Chemical and Biomolecular Engineering, Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716, United States
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258
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Jin S, Supur M, Addicoat M, Furukawa K, Chen L, Nakamura T, Fukuzumi S, Irle S, Jiang D. Creation of Superheterojunction Polymers via Direct Polycondensation: Segregated and Bicontinuous Donor-Acceptor π-Columnar Arrays in Covalent Organic Frameworks for Long-Lived Charge Separation. J Am Chem Soc 2015; 137:7817-27. [PMID: 26030399 DOI: 10.1021/jacs.5b03553] [Citation(s) in RCA: 145] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
By developing metallophthalocyanines and diimides as electron-donating and -accepting building blocks, herein, we report the construction of new electron donor-acceptor covalent organic frameworks (COFs) with periodically ordered electron donor and acceptor π-columnar arrays via direct polycondensation reactions. X-ray diffraction measurements in conjunction with structural simulations resolved that the resulting frameworks consist of metallophthalocyanine and diimide columns, which are ordered in a segregated yet bicontinuous manner to form built-in periodic π-arrays. In the frameworks, each metallophthalocyanine donor and diimide acceptor units are exactly linked and interfaced, leading to the generation of superheterojunctions-a new type of heterojunction machinery, for photoinduced electron transfer and charge separation. We show that this polycondensation method is widely applicable to various metallophthalocyanines and diimides as demonstrated by the combination of copper, nickel, and zinc phthalocyanine donors with pyrommellitic diimide, naphthalene diimide, and perylene diimide acceptors. By using time-resolved transient absorption spectroscopy and electron spin resonance, we demonstrated that the COFs enable long-lived charge separation, whereas the metal species, the class of acceptors, and the local geometry between donor and acceptor units play roles in determining the photochemical dynamics. The results provide insights into photoelectric COFs and demonstrate their enormous potential for charge separation and photoenergy conversions.
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Affiliation(s)
- Shangbin Jin
- †Department of Materials Molecular Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki, Aichi 444-8787, Japan
| | - Mustafa Supur
- ⊥Department of Material and Life Science, Graduate School of Engineering, Osaka University, ALCA, JST, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Matthew Addicoat
- ‡WPI-Research Initiative-Institute of Transformative Bio-Molecules and Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi 464-8602, Japan
| | - Ko Furukawa
- §Institute for Research Promotion Center for Instrumental Analysis, Niigata University, 8050 Ikarashi, 2 Nocho, Niigata, Niigata 950-2181, Japan
| | - Long Chen
- †Department of Materials Molecular Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki, Aichi 444-8787, Japan.,¶College of Materials Science and Engineering, Beijing Institute of Technology, Zhongguancun south street 5, Beijing 100081, China
| | - Toshikazu Nakamura
- †Department of Materials Molecular Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki, Aichi 444-8787, Japan
| | - Shunichi Fukuzumi
- ⊥Department of Material and Life Science, Graduate School of Engineering, Osaka University, ALCA, JST, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Stephan Irle
- ‡WPI-Research Initiative-Institute of Transformative Bio-Molecules and Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi 464-8602, Japan
| | - Donglin Jiang
- †Department of Materials Molecular Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki, Aichi 444-8787, Japan
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259
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Huang N, Krishna R, Jiang D. Tailor-Made Pore Surface Engineering in Covalent Organic Frameworks: Systematic Functionalization for Performance Screening. J Am Chem Soc 2015; 137:7079-82. [DOI: 10.1021/jacs.5b04300] [Citation(s) in RCA: 267] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Ning Huang
- Department
of Materials Molecular Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Rajamani Krishna
- Van’t
Hoff Institute for Molecular Sciences, University of Amsterdam, Science
Park 904, 1098 XH Amsterdam, The Netherlands
| | - Donglin Jiang
- Department
of Materials Molecular Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
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260
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Ono K, Johmoto K, Yasuda N, Uekusa H, Fujii S, Kiguchi M, Iwasawa N. Self-Assembly of Nanometer-Sized Boroxine Cages from Diboronic Acids. J Am Chem Soc 2015; 137:7015-8. [DOI: 10.1021/jacs.5b02716] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
| | | | - Nobuhiro Yasuda
- Japan Synchrotron Radiation Research Institute/SPring-8, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
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261
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Li Z, Feng X, Zou Y, Zhang Y, Xia H, Liu X, Mu Y. A 2D azine-linked covalent organic framework for gas storage applications. Chem Commun (Camb) 2015; 50:13825-8. [PMID: 25253410 DOI: 10.1039/c4cc05665e] [Citation(s) in RCA: 197] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A new azine-linked covalent organic framework, ACOF-1, was synthesized by condensation of hydrazine hydrate and 1,3,5-triformylbenzene under solvothermal conditions. ACOF-1 has a high surface area and a small pore size, and it can store up to 177 mg g(-1) of CO2, 9.9 mg g(-1) of H2, and 11.5 mg g(-1) of CH4, at 273 K and 1 bar, with high selectivity towards CO2 over N2 and CH4.
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Affiliation(s)
- Zhongping Li
- State Key Laboratory for Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Avenue, Changchun, 130012, P. R. China.
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262
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Yang H, Du Y, Wan S, Trahan GD, Jin Y, Zhang W. Mesoporous 2D covalent organic frameworks based on shape-persistent arylene-ethynylene macrocycles. Chem Sci 2015; 6:4049-4053. [PMID: 29218170 PMCID: PMC5707634 DOI: 10.1039/c5sc00894h] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 05/06/2015] [Indexed: 01/09/2023] Open
Abstract
Covalent organic frameworks with high porosity and crystallinity have been synthesized, through macrocycle-to-framework strategy, using shape-persistent arylene-ethynylene macrocycles as the key components to control the topology and modulate the porosity.
Macrocycle-to-framework strategy was explored to prepare covalent organic frameworks (COFs) using shape-persistent macrocycles as multitopic building blocks. We demonstrate well-ordered mesoporous 2D COFs (AEM–COF-1 and AEM–COF-2) can be constructed from tritopic arylene-ethynylene macrocycles, which determine the topology and modulate the porosity of the materials. According to PXRD analysis and computer modelling study, these COFs adopt the fully eclipsed AA stacking mode with large accessible pore sizes of 34 or 39 Å, which are in good agreement with the values calculated by NLDFT modelling of gas adsorption isotherms. The pore size of COFs can be effectively expanded by using larger size of the macrocycles. Provided a plethora of polygonal shape-persistent macrocycles with various size, shape and internal cavity, macrocycle-to-framework strategy opens up a promising approach to expand the structural diversity of COFs and build hierarchical pore structures within the framework.
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Affiliation(s)
- Haishen Yang
- Department of Chemistry and Biochemistry , University of Colorado Boulder , CO 80309 , USA .
| | - Ya Du
- Department of Chemistry and Biochemistry , University of Colorado Boulder , CO 80309 , USA .
| | - Shun Wan
- Storagenergy Technologies, Inc. , Salt Lake City , UT 84120 , USA
| | - George Devon Trahan
- Department of Chemistry and Biochemistry , University of Colorado Boulder , CO 80309 , USA .
| | - Yinghua Jin
- Department of Chemistry and Biochemistry , University of Colorado Boulder , CO 80309 , USA .
| | - Wei Zhang
- Department of Chemistry and Biochemistry , University of Colorado Boulder , CO 80309 , USA .
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263
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Kandambeth S, Venkatesh V, Shinde DB, Kumari S, Halder A, Verma S, Banerjee R. Self-templated chemically stable hollow spherical covalent organic framework. Nat Commun 2015; 6:6786. [DOI: 10.1038/ncomms7786] [Citation(s) in RCA: 363] [Impact Index Per Article: 40.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 02/26/2015] [Indexed: 12/23/2022] Open
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264
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Chen X, Addicoat M, Jin E, Zhai L, Xu H, Huang N, Guo Z, Liu L, Irle S, Jiang D. Locking Covalent Organic Frameworks with Hydrogen Bonds: General and Remarkable Effects on Crystalline Structure, Physical Properties, and Photochemical Activity. J Am Chem Soc 2015; 137:3241-7. [DOI: 10.1021/ja509602c] [Citation(s) in RCA: 242] [Impact Index Per Article: 26.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Xiong Chen
- Department of Materials Molecular Science,
Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Matthew Addicoat
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
| | - Enquan Jin
- Department of Materials Molecular Science,
Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Lipeng Zhai
- Department of Materials Molecular Science,
Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Hong Xu
- Department of Materials Molecular Science,
Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Ning Huang
- Department of Materials Molecular Science,
Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Zhaoqi Guo
- Department of Materials Molecular Science,
Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Lili Liu
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
| | - Stephan Irle
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
| | - Donglin Jiang
- Department of Materials Molecular Science,
Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
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265
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Electrochemically active, crystalline, mesoporous covalent organic frameworks on carbon nanotubes for synergistic lithium-ion battery energy storage. Sci Rep 2015; 5:8225. [PMID: 25650133 PMCID: PMC4316169 DOI: 10.1038/srep08225] [Citation(s) in RCA: 172] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Accepted: 01/07/2015] [Indexed: 01/11/2023] Open
Abstract
Organic batteries free of toxic metal species could lead to a new generation of consumer energy storage devices that are safe and environmentally benign. However, the conventional organic electrodes remain problematic because of their structural instability, slow ion-diffusion dynamics, and poor electrical conductivity. Here, we report on the development of a redox-active, crystalline, mesoporous covalent organic framework (COF) on carbon nanotubes for use as electrodes; the electrode stability is enhanced by the covalent network, the ion transport is facilitated by the open meso-channels, and the electron conductivity is boosted by the carbon nanotube wires. These effects work synergistically for the storage of energy and provide lithium-ion batteries with high efficiency, robust cycle stability, and high rate capability. Our results suggest that redox-active COFs on conducting carbons could serve as a unique platform for energy storage and may facilitate the design of new organic electrodes for high-performance and environmentally benign battery devices.
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266
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Medina DD, Rotter JM, Hu Y, Dogru M, Werner V, Auras F, Markiewicz JT, Knochel P, Bein T. Room temperature synthesis of covalent-organic framework films through vapor-assisted conversion. J Am Chem Soc 2015; 137:1016-9. [PMID: 25539131 PMCID: PMC4706366 DOI: 10.1021/ja510895m] [Citation(s) in RCA: 170] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
![]()
We describe the facile synthesis
of several two-dimensional covalent–organic
frameworks (2D COFs) as films by vapor-assisted conversion at room
temperature. High-quality films of benzodithiophene-containing BDT-COF
and COF-5 with tunable thickness were synthesized under different
conditions on various substrates. BDT-COF films of several micrometer
thickness exhibit mesoporosity as well as textural porosity, whereas
thinner BDT-COF films materialize as a cohesive dense layer. In addition,
we studied the formation of COF-5 films with different solvent mixture
compositions serving as vapor source. Room temperature vapor-assisted
conversion is an excellent method to form COF films of fragile precursors
and on sensitive substrates.
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Affiliation(s)
- Dana D Medina
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU) , Butenandtstrasse 5-13 (E), 81377 Munich, Germany
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267
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Xiang Z, Cao D, Dai L. Well-defined two dimensional covalent organic polymers: rational design, controlled syntheses, and potential applications. Polym Chem 2015. [DOI: 10.1039/c4py01383b] [Citation(s) in RCA: 166] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Recent developments in the design, synthesis and application of 2D covalent organic polymers are reviewed, along with some perspectives and challenges.
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Affiliation(s)
- Zhonghua Xiang
- Center of Advanced Science and Engineering for Carbon (Case4Carbon)
- Department of Macromolecular Science and Engineering
- Case Western Reserve University
- Cleveland
- USA
| | - Dapeng Cao
- State Key Lab of Organic–Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- P.R. China
| | - Liming Dai
- Center of Advanced Science and Engineering for Carbon (Case4Carbon)
- Department of Macromolecular Science and Engineering
- Case Western Reserve University
- Cleveland
- USA
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268
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Wu Y, Xu H, Chen X, Gao J, Jiang D. A π-electronic covalent organic framework catalyst: π-walls as catalytic beds for Diels–Alder reactions under ambient conditions. Chem Commun (Camb) 2015; 51:10096-8. [DOI: 10.1039/c5cc03457d] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Covalent organic frameworks were developed as heterogeneous catalysts to explore their π-walls as catalytic beds that enabled Diels–Alder reactions under ambient conditions.
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Affiliation(s)
- Yang Wu
- Department of Materials Molecular Science
- Institute for Molecular Science
- National Institutes of Natural Sciences
- Okazaki 444-8787
- Japan
| | - Hong Xu
- Department of Materials Molecular Science
- Institute for Molecular Science
- National Institutes of Natural Sciences
- Okazaki 444-8787
- Japan
| | - Xiong Chen
- Department of Materials Molecular Science
- Institute for Molecular Science
- National Institutes of Natural Sciences
- Okazaki 444-8787
- Japan
| | - Jia Gao
- Department of Materials Molecular Science
- Institute for Molecular Science
- National Institutes of Natural Sciences
- Okazaki 444-8787
- Japan
| | - Donglin Jiang
- Department of Materials Molecular Science
- Institute for Molecular Science
- National Institutes of Natural Sciences
- Okazaki 444-8787
- Japan
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269
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Wang P, Wu Q, Han L, Wang S, Fang S, Zhang Z, Sun S. Synthesis of conjugated covalent organic frameworks/graphene composite for supercapacitor electrodes. RSC Adv 2015. [DOI: 10.1039/c5ra02251g] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
A novel imine-linked covalent organic framework on graphene composite with excellent electrochemical properties was conveniently synthesized in one step.
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Affiliation(s)
- Peiyuan Wang
- Henan Provincial Key Laboratory of Surface and Interface Science
- Zhengzhou University of Light Industry
- Zhengzhou 450002
- P. R. China
- College of Materials and Chemical Engineering
| | - Qiong Wu
- College of Materials and Chemical Engineering
- Zhengzhou University of Light Industry
- Zhengzhou 450002
- P. R. China
| | - Lifeng Han
- Henan Provincial Key Laboratory of Surface and Interface Science
- Zhengzhou University of Light Industry
- Zhengzhou 450002
- P. R. China
| | - Shen Wang
- College of Materials and Chemical Engineering
- Zhengzhou University of Light Industry
- Zhengzhou 450002
- P. R. China
| | - Shaoming Fang
- College of Materials and Chemical Engineering
- Zhengzhou University of Light Industry
- Zhengzhou 450002
- P. R. China
| | - Zhihong Zhang
- College of Materials and Chemical Engineering
- Zhengzhou University of Light Industry
- Zhengzhou 450002
- P. R. China
- Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration
| | - Shumin Sun
- College of Materials and Chemical Engineering
- Zhengzhou University of Light Industry
- Zhengzhou 450002
- P. R. China
- Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration
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270
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Cui D, MacLeod JM, Ebrahimi M, Perepichka DF, Rosei F. Solution and air stable host/guest architectures from a single layer covalent organic framework. Chem Commun (Camb) 2015; 51:16510-3. [DOI: 10.1039/c5cc07059g] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Single-layer COF-1 hosts fullerene guests, which can be introduced by a brief immersion in fullerene solution.
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Affiliation(s)
- D. Cui
- Centre Énergie
- Matériaux et Télécommunications
- Institut National de la Recherche Scientifique
- Varennes
- Canada
| | - J. M. MacLeod
- Centre Énergie
- Matériaux et Télécommunications
- Institut National de la Recherche Scientifique
- Varennes
- Canada
| | - M. Ebrahimi
- Centre Énergie
- Matériaux et Télécommunications
- Institut National de la Recherche Scientifique
- Varennes
- Canada
| | - D. F. Perepichka
- Center for Self-Assembled Chemical Structures
- McGill University
- Montreal
- Canada
| | - F. Rosei
- Centre Énergie
- Matériaux et Télécommunications
- Institut National de la Recherche Scientifique
- Varennes
- Canada
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271
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Lin S, Hou Y, Deng X, Wang H, Sun S, Zhang X. A triazine-based covalent organic framework/palladium hybrid for one-pot silicon-based cross-coupling of silanes and aryl iodides. RSC Adv 2015. [DOI: 10.1039/c5ra04433b] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A palladium/COF hybrid material could efficiently catalyze the silicon-based one-pot cross-coupling reaction of silanes and aryl iodides with excellent selectivity.
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Affiliation(s)
- Sha Lin
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- China
| | - Yuxia Hou
- Beijing Key Laboratory for Science and Application of Functional
- Molecular and Crystalline Materials
- Department of Chemistry University of Science and Technology Beijing
- Beijing
- China
| | - Xiao Deng
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- China
| | - Haoliang Wang
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- China
| | - Shuzhuang Sun
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- China
| | - Xiaomei Zhang
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- China
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272
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Lu H, Wang C, Chen J, Ge R, Leng W, Dong B, Huang J, Gao Y. A novel 3D covalent organic framework membrane grown on a porous α-Al2O3 substrate under solvothermal conditions. Chem Commun (Camb) 2015; 51:15562-5. [DOI: 10.1039/c5cc06742a] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A compact and uniform 3D COF-320 membrane with a layer thickness of ∼4 μm was grown on a porous α-Al2O3 ceramic substrate.
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Affiliation(s)
- Hui Lu
- Dalian National Laboratory for Clean Energy
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- P. R. China
| | - Chang Wang
- Dalian National Laboratory for Clean Energy
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- P. R. China
| | - Juanjuan Chen
- Dalian National Laboratory for Clean Energy
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- P. R. China
| | - Rile Ge
- Dalian National Laboratory for Clean Energy
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- P. R. China
| | - Wenguang Leng
- Dalian National Laboratory for Clean Energy
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- P. R. China
| | - Bin Dong
- Dalian National Laboratory for Clean Energy
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- P. R. China
| | - Jun Huang
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Yanan Gao
- Dalian National Laboratory for Clean Energy
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- P. R. China
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273
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Sun L, Liang Z, Yu J. Octavinylsilsesquioxane-based luminescent nanoporous inorganic–organic hybrid polymers constructed by the Heck coupling reaction. Polym Chem 2015. [DOI: 10.1039/c4py01284d] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A class of luminescent nanoporous inorganic–organic hybrid polymers has been synthesized by the Heck coupling of octavinylsilsesquioxane with aromatic bromide monomers. The resulting materials exhibit porous and luminescent features, and show picric acid sensing behaviour.
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Affiliation(s)
- Libo Sun
- State Key Lab of Inorganic Synthesis and Preparative Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Zhiqiang Liang
- State Key Lab of Inorganic Synthesis and Preparative Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Jihong Yu
- State Key Lab of Inorganic Synthesis and Preparative Chemistry
- Jilin University
- Changchun
- P. R. China
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274
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Chen Y, Cui H, Zhang J, Zhao K, Ding D, Guo J, Li L, Tian Z, Tang Z. Surface growth of highly oriented covalent organic framework thin film with enhanced photoresponse speed. RSC Adv 2015. [DOI: 10.1039/c5ra19430j] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An oriented photoconductive COF film was synthesized byin situgrowth method.
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Affiliation(s)
- Ying Chen
- School of Chemistry and Chemical Engineering
- University of Chinese Academy of Sciences (UCAS)
- Beijing 100049
- P. R. China
- CAS Key Laboratory of Nanosystem and Hierarchy Fabrication
| | - Haijun Cui
- School of Chemistry and Chemical Engineering
- University of Chinese Academy of Sciences (UCAS)
- Beijing 100049
- P. R. China
- CAS Key Laboratory of Nanosystem and Hierarchy Fabrication
| | - Jianqi Zhang
- CAS Key Laboratory of Nanosystem and Hierarchy Fabrication
- National Center for Nanoscience and Technology
- Beijing 100190
- P. R. China
| | - Kun Zhao
- CAS Key Laboratory of Nanosystem and Hierarchy Fabrication
- National Center for Nanoscience and Technology
- Beijing 100190
- P. R. China
| | - Defang Ding
- CAS Key Laboratory of Nanosystem and Hierarchy Fabrication
- National Center for Nanoscience and Technology
- Beijing 100190
- P. R. China
| | - Jun Guo
- CAS Key Laboratory of Nanosystem and Hierarchy Fabrication
- National Center for Nanoscience and Technology
- Beijing 100190
- P. R. China
| | - Lianshan Li
- CAS Key Laboratory of Nanosystem and Hierarchy Fabrication
- National Center for Nanoscience and Technology
- Beijing 100190
- P. R. China
| | - Zhiyuan Tian
- School of Chemistry and Chemical Engineering
- University of Chinese Academy of Sciences (UCAS)
- Beijing 100049
- P. R. China
| | - Zhiyong Tang
- CAS Key Laboratory of Nanosystem and Hierarchy Fabrication
- National Center for Nanoscience and Technology
- Beijing 100190
- P. R. China
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275
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Liu XH, Guan CZ, Wang D, Wan LJ. Graphene-like single-layered covalent organic frameworks: synthesis strategies and application prospects. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:6912-6920. [PMID: 24585497 DOI: 10.1002/adma.201305317] [Citation(s) in RCA: 141] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2013] [Revised: 12/11/2013] [Indexed: 06/03/2023]
Abstract
Two-dimensional (2D) nanomaterials, such as graphene and transition metal chalcogenides, show many interesting dimension-related materials properties. Inspired by the development of 2D inorganic nanomaterials, single-layered covalent organic frameworks (sCOFs), featuring atom-thick sheets and crystalline extended organic structures with covalently bonded building blocks, have attracted great attention in recent years. With their unique graphene-like topological structure and the merit of structural diversity, sCOFs promise to possess novel and designable properties. However, the synthesis of sCOFs with well-defined structures remains a great challenge. Herein, the recent development of the bottom-up synthesis methods of 2D sCOFs, such as thermodynamic equilibrium control methods, growth-kinetics control methods, and surface-assisted covalent polymerization methods, are reviewed. Finally, some of the critical properties and application prospects of these materials are outlined.
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Affiliation(s)
- Xuan-He Liu
- Key Laboratory of Molecular Nanostructure and Nanotechnology and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, 100190, P. R. China; University of CAS, Beijing, 100049, P. R. China
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276
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Niu F, Tao L, Deng Y, Gao H, Liu J, Song W. A covalent triazine framework as an efficient catalyst for photodegradation of methylene blue under visible light illumination. NEW J CHEM 2014. [DOI: 10.1039/c4nj01534g] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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277
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Xu L, Zhou X, Tian WQ, Gao T, Zhang YF, Lei S, Liu ZF. Surface-Confined Single-Layer Covalent Organic Framework on Single-Layer Graphene Grown on Copper Foil. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201400273] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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278
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Xu L, Zhou X, Tian WQ, Gao T, Zhang YF, Lei S, Liu ZF. Surface-Confined Single-Layer Covalent Organic Framework on Single-Layer Graphene Grown on Copper Foil. Angew Chem Int Ed Engl 2014; 53:9564-8. [DOI: 10.1002/anie.201400273] [Citation(s) in RCA: 120] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Indexed: 11/08/2022]
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279
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Designed synthesis of large-pore crystalline polyimide covalent organic frameworks. Nat Commun 2014; 5:4503. [DOI: 10.1038/ncomms5503] [Citation(s) in RCA: 420] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 06/25/2014] [Indexed: 12/21/2022] Open
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280
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Li W, Pang Y, Zhang J. Modeling the selectivity of indoor pollution gases over N2 on covalent organic frameworks. J Mol Model 2014; 20:2346. [DOI: 10.1007/s00894-014-2346-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Accepted: 06/08/2014] [Indexed: 10/25/2022]
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281
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Smith BJ, Dichtel WR. Mechanistic Studies of Two-Dimensional Covalent Organic Frameworks Rapidly Polymerized from Initially Homogenous Conditions. J Am Chem Soc 2014; 136:8783-9. [DOI: 10.1021/ja5037868] [Citation(s) in RCA: 181] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Brian J. Smith
- Department of Chemistry and
Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - William R. Dichtel
- Department of Chemistry and
Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
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282
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Jin S, Sakurai T, Kowalczyk T, Dalapati S, Xu F, Wei H, Chen X, Gao J, Seki S, Irle S, Jiang D. Two-dimensional tetrathiafulvalene covalent organic frameworks: towards latticed conductive organic salts. Chemistry 2014; 20:14608-13. [PMID: 24782435 DOI: 10.1002/chem.201402844] [Citation(s) in RCA: 100] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Indexed: 11/07/2022]
Abstract
The construction of a new class of covalent TTF lattice by integrating TTF units into two-dimensional covalent organic frameworks (2D COFs) is reported. We explored a general strategy based on the C2 +C2 topological diagram and applied to the synthesis of microporous and mesoporous TTF COFs. Structural resolutions revealed that both COFs consist of layered lattices with periodic TTF columns and tetragonal open nanochannels. The TTF columns offer predesigned pathways for high-rate hole transport, predominate the HOMO and LUMO levels of the COFs, and are redox active to form organic salts that exhibit enhanced electric conductivity by several orders of magnitude. On the other hand, the linkers between the TTF units play a vital role in determining the carrier mobility and conductivity through the perturbation of 2D sheet conformation and interlayer distance. These results open a way towards designing a new type of TTF materials with stable and predesignable lattice structures for functional exploration.
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Affiliation(s)
- Shangbin Jin
- Department of Materials Molecular Science, Institution for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787 (Japan)
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283
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Medina DD, Werner V, Auras F, Tautz R, Dogru M, Schuster J, Linke S, Döblinger M, Feldmann J, Knochel P, Bein T. Oriented thin films of a benzodithiophene covalent organic framework. ACS NANO 2014; 8:4042-52. [PMID: 24559375 PMCID: PMC4762543 DOI: 10.1021/nn5000223] [Citation(s) in RCA: 132] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
A mesoporous electron-donor covalent organic framework based on a benzodithiophene core, BDT-COF, was obtained through condensation of a benzodithiophene-containing diboronic acid and hexahydroxytriphenylene (HHTP). BDT-COF is a highly porous, crystalline, and thermally stable material, which can be handled in air. Highly porous, crystalline oriented thin BDT-COF films were synthesized from solution on different polycrystalline surfaces, indicating the generality of the synthetic strategy. The favorable orientation, crystallinity, porosity, and the growth mode of the thin BDT-COF films were studied by means of X-ray diffraction (XRD), 2D grazing incidence diffraction (GID), transmission and scanning electron microscopy (TEM, SEM), and krypton sorption. The highly porous thin BDT-COF films were infiltrated with soluble fullerene derivatives, such as [6,6]-phenyl C61 butyric acid methyl ester (PCBM), to obtain an interpenetrated electron-donor/acceptor host-guest system. Light-induced charge transfer from the BDT-framework to PCBM acceptor molecules was indicated by efficient photoluminescence quenching. Moreover, we monitored the dynamics of photogenerated hole-polarons via transient absorption spectroscopy. This work represents a combined study of the structural and optical properties of highly oriented mesoporous thin COF films serving as host for the generation of periodic interpenetrated electron-donor and electron-acceptor systems.
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Affiliation(s)
- Dana D. Medina
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstrasse 5-13, Haus E, 81377 München, Germany
| | - Veronika Werner
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstrasse 5-13, Haus E, 81377 München, Germany
| | - Florian Auras
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstrasse 5-13, Haus E, 81377 München, Germany
| | - Raphael Tautz
- Photonics and Optoelectronics Group, Department of Physics and Center for NanoScience (CeNS), University of Munich (LMU), Amalienstrasse 54, 80799 München, Germany
| | - Mirjam Dogru
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstrasse 5-13, Haus E, 81377 München, Germany
| | - Jörg Schuster
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstrasse 5-13, Haus E, 81377 München, Germany
| | - Stephanie Linke
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstrasse 5-13, Haus E, 81377 München, Germany
| | - Markus Döblinger
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstrasse 5-13, Haus E, 81377 München, Germany
| | - Jochen Feldmann
- Photonics and Optoelectronics Group, Department of Physics and Center for NanoScience (CeNS), University of Munich (LMU), Amalienstrasse 54, 80799 München, Germany
| | - Paul Knochel
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstrasse 5-13, Haus E, 81377 München, Germany
- Address correspondence to ,
| | - Thomas Bein
- Department of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstrasse 5-13, Haus E, 81377 München, Germany
- Address correspondence to ,
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284
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Chen G, Wang F, Wang Y, Zhang X, Qin H, Zou H, Xu J. Imine-linked conjugated organic polymer bearing bis(imino)pyridine ligands and its catalytic application in C–C coupling reactions. CHINESE JOURNAL OF CATALYSIS 2014. [DOI: 10.1016/s1872-2067(14)60021-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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285
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Wu X, Li H, Xu Y, Xu B, Tong H, Wang L. Thin film fabricated from solution-dispersible porous hyperbranched conjugated polymer nanoparticles without surfactants. NANOSCALE 2014; 6:2375-2380. [PMID: 24435090 DOI: 10.1039/c3nr05402k] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Porous hyperbranched conjugated polymer nanoparticles with an average particle size of 20-60 nm and a specific surface area of 225 m(2) g(-1) have been prepared through Suzuki polymerization in a miniemulsion, which could be stably dispersed in common organic solvents after complete removal of surfactants. Furthermore, a simple spin-coating method for the preparation of homogeneous transparent thin films of the nanoparticle has been developed. Bright blue emission of the porous nanoparticle films could be reversibly quenched by nitroaromatics with enhanced sensitivity compared to dense films of the linear conjugated polymer analogue.
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Affiliation(s)
- Xiaofu Wu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China.
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286
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Fang Q, Gu S, Zheng J, Zhuang Z, Qiu S, Yan Y. 3D Microporous Base-Functionalized Covalent Organic Frameworks for Size-Selective Catalysis. Angew Chem Int Ed Engl 2014; 53:2878-82. [DOI: 10.1002/anie.201310500] [Citation(s) in RCA: 478] [Impact Index Per Article: 47.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Indexed: 11/06/2022]
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287
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Fang Q, Gu S, Zheng J, Zhuang Z, Qiu S, Yan Y. 3D Microporous Base-Functionalized Covalent Organic Frameworks for Size-Selective Catalysis. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201310500] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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288
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Excited-state properties of a blue luminescent covalent organic framework by the time-dependent density-functional tight-binding method. COMPUT THEOR CHEM 2014. [DOI: 10.1016/j.comptc.2013.12.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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289
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Brucks SD, Bunck DN, Dichtel WR. Functionalization of 3D covalent organic frameworks using monofunctional boronic acids. POLYMER 2014. [DOI: 10.1016/j.polymer.2013.07.030] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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290
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Wang D, Li L, Yang W, Zuo Y, Feng S, Liu H. POSS-based luminescent porous polymers for carbon dioxide sorption and nitroaromatic explosives detection. RSC Adv 2014. [DOI: 10.1039/c4ra11069b] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Luminescent porous polymers based on octavinylsilsequioxane and triphenylamine units show tunable porosity and luminescence, a moderate uptake of CO2 and high sensitivity for TNT.
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Affiliation(s)
- Dengxu Wang
- National Engineering Technology Research Center for Colloidal Materials
- Shandong University
- Jinan 250100, P. R. China
- Key Laboratory of Special Functional Aggregated Materials & Key Laboratory of Colloid and Interface Chemistry (Shandong University)
- Ministry of Education
| | - Liguo Li
- Key Laboratory of Special Functional Aggregated Materials & Key Laboratory of Colloid and Interface Chemistry (Shandong University)
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, P. R. China
| | - Wenyan Yang
- Key Laboratory of Special Functional Aggregated Materials & Key Laboratory of Colloid and Interface Chemistry (Shandong University)
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, P. R. China
| | - Yujing Zuo
- Key Laboratory of Special Functional Aggregated Materials & Key Laboratory of Colloid and Interface Chemistry (Shandong University)
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, P. R. China
| | - Shengyu Feng
- National Engineering Technology Research Center for Colloidal Materials
- Shandong University
- Jinan 250100, P. R. China
- Key Laboratory of Special Functional Aggregated Materials & Key Laboratory of Colloid and Interface Chemistry (Shandong University)
- Ministry of Education
| | - Hongzhi Liu
- Key Laboratory of Special Functional Aggregated Materials & Key Laboratory of Colloid and Interface Chemistry (Shandong University)
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, P. R. China
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291
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Peng L, Zhang J, Yang S, Han B, Sang X, Liu C, Yang G. Porosity control in mesoporous polymers using CO2-swollen block copolymer micelles as templates and their use as catalyst supports. Chem Commun (Camb) 2014; 50:11957-60. [DOI: 10.1039/c4cc05138f] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mesoporous polymers with tunable large mesopores (14–22 nm) were synthesized through a CO2-swollen micelle templating route.
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Affiliation(s)
- Li Peng
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Colloid and Interface and Thermodynamics
- Institute of Chemistry, Chinese Academy of Sciences
- Beijing 100190, P.R. China
| | - Jianling Zhang
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Colloid and Interface and Thermodynamics
- Institute of Chemistry, Chinese Academy of Sciences
- Beijing 100190, P.R. China
| | - Shuliang Yang
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Colloid and Interface and Thermodynamics
- Institute of Chemistry, Chinese Academy of Sciences
- Beijing 100190, P.R. China
| | - Buxing Han
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Colloid and Interface and Thermodynamics
- Institute of Chemistry, Chinese Academy of Sciences
- Beijing 100190, P.R. China
| | - Xinxin Sang
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Colloid and Interface and Thermodynamics
- Institute of Chemistry, Chinese Academy of Sciences
- Beijing 100190, P.R. China
| | - Chengcheng Liu
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Colloid and Interface and Thermodynamics
- Institute of Chemistry, Chinese Academy of Sciences
- Beijing 100190, P.R. China
| | - Guanying Yang
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Colloid and Interface and Thermodynamics
- Institute of Chemistry, Chinese Academy of Sciences
- Beijing 100190, P.R. China
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292
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Zhang J, Wang L, Li N, Liu J, Zhang W, Zhang Z, Zhou N, Zhu X. A novel azobenzene covalent organic framework. CrystEngComm 2014. [DOI: 10.1039/c4ce00369a] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first example of a novel Azo-linked 2D COF with a hexagonal skeleton, high crystallinity and permanent porosity. The trans-to-cis photoisomerization can lead to the decline of Azo-COF crystallinity but cannot impact the pore size of Azo-COF. The current results will provide a strategy for designing smart COF materials.
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Affiliation(s)
- Jian Zhang
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou, PR China
| | - Laibing Wang
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou, PR China
| | - Na Li
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou, PR China
| | - Jiangfei Liu
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou, PR China
| | - Wei Zhang
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou, PR China
| | - Zhengbiao Zhang
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou, PR China
| | - Nianchen Zhou
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou, PR China
| | - Xiulin Zhu
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou, PR China
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293
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Song JR, Sun J, Liu J, Huang ZT, Zheng QY. Thermally/hydrolytically stable covalent organic frameworks from a rigid macrocyclic host. Chem Commun (Camb) 2014; 50:788-91. [DOI: 10.1039/c3cc47652a] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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294
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Dogru M, Bein T. On the road towards electroactive covalent organic frameworks. Chem Commun (Camb) 2014; 50:5531-46. [DOI: 10.1039/c3cc46767h] [Citation(s) in RCA: 216] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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295
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Cai SL, Zhang YB, Pun AB, He B, Yang J, Toma FM, Sharp ID, Yaghi OM, Fan J, Zheng SR, Zhang WG, Liu Y. Tunable electrical conductivity in oriented thin films of tetrathiafulvalene-based covalent organic framework. Chem Sci 2014. [DOI: 10.1039/c4sc02593h] [Citation(s) in RCA: 244] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Preorganization in a covalent organic framework leads to the generation of a more conductive mixed-valence state upon doping.
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Affiliation(s)
- Song-Liang Cai
- The Molecular Foundry
- Lawrence Berkeley National Laboratory
- Berkeley, USA
- School of Chemistry and Environment
- South China Normal University
| | - Yue-Biao Zhang
- Department of Chemistry
- University of California-Berkeley
- Kavli Energy NanoSciences Institute at Berkeley
- Berkeley, USA
- Material Sciences Division
| | - Andrew B. Pun
- The Molecular Foundry
- Lawrence Berkeley National Laboratory
- Berkeley, USA
| | - Bo He
- The Molecular Foundry
- Lawrence Berkeley National Laboratory
- Berkeley, USA
| | - Jinhui Yang
- Material Sciences Division
- Lawrence Berkeley National Laboratory
- Berkeley, USA
- Joint Center for Artificial Photosynthesis
- Lawrence Berkeley National Laboratory
| | - Francesca M. Toma
- Joint Center for Artificial Photosynthesis
- Lawrence Berkeley National Laboratory
- Berkeley, USA
- Chemical Sciences Division
- Lawrence Berkeley National Laboratory
| | - Ian D. Sharp
- Joint Center for Artificial Photosynthesis
- Lawrence Berkeley National Laboratory
- Berkeley, USA
- Physical Biosciences Division
- Lawrence Berkeley National Laboratory
| | - Omar M. Yaghi
- Department of Chemistry
- University of California-Berkeley
- Kavli Energy NanoSciences Institute at Berkeley
- Berkeley, USA
- Material Sciences Division
| | - Jun Fan
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006, P. R. China
| | - Sheng-Run Zheng
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006, P. R. China
| | - Wei-Guang Zhang
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006, P. R. China
| | - Yi Liu
- The Molecular Foundry
- Lawrence Berkeley National Laboratory
- Berkeley, USA
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296
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Liu B, Ben T, Xu J, Deng F, Qiu S. Hydrogen bonding controlled catalysis of a porous organic framework containing benzimidazole moieties. NEW J CHEM 2014. [DOI: 10.1039/c4nj00053f] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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297
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Sun L, Zou Y, Liang Z, Yu J, Xu R. A one-pot synthetic strategy via tandem Suzuki–Heck reactions for the construction of luminescent microporous organic polymers. Polym Chem 2014. [DOI: 10.1039/c3py00980g] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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298
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Chandra S, Kandambeth S, Biswal BP, Lukose B, Kunjir SM, Chaudhary M, Babarao R, Heine T, Banerjee R. Chemically Stable Multilayered Covalent Organic Nanosheets from Covalent Organic Frameworks via Mechanical Delamination. J Am Chem Soc 2013; 135:17853-61. [DOI: 10.1021/ja408121p] [Citation(s) in RCA: 533] [Impact Index Per Article: 48.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Suman Chandra
- Physical/Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India
| | - Sharath Kandambeth
- Physical/Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India
| | - Bishnu P. Biswal
- Physical/Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India
| | - Binit Lukose
- Center
for Functional Nanomaterials, School of Engineering and Science, Jacobs University Bremen, Research III, Room 61, Campus Ring 1, Bremen 28759, Germany
| | - Shrikant M. Kunjir
- Central NMR Facility, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India
| | - Minakshi Chaudhary
- Physical/Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India
| | - Ravichandar Babarao
- Materials Science
and Engineering Division, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Clayton, Victoria 3168, Australia
| | - Thomas Heine
- Center
for Functional Nanomaterials, School of Engineering and Science, Jacobs University Bremen, Research III, Room 61, Campus Ring 1, Bremen 28759, Germany
| | - Rahul Banerjee
- Physical/Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India
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299
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Dalapati S, Jin S, Gao J, Xu Y, Nagai A, Jiang D. An Azine-Linked Covalent Organic Framework. J Am Chem Soc 2013; 135:17310-3. [DOI: 10.1021/ja4103293] [Citation(s) in RCA: 559] [Impact Index Per Article: 50.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Sasanka Dalapati
- Department of Materials Molecular
Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Shangbin Jin
- Department of Materials Molecular
Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Jia Gao
- Department of Materials Molecular
Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Yanhong Xu
- Department of Materials Molecular
Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Atsushi Nagai
- Department of Materials Molecular
Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Donglin Jiang
- Department of Materials Molecular
Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
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300
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DeBlase CR, Silberstein KE, Truong TT, Abruña HD, Dichtel WR. β-Ketoenamine-Linked Covalent Organic Frameworks Capable of Pseudocapacitive Energy Storage. J Am Chem Soc 2013; 135:16821-4. [DOI: 10.1021/ja409421d] [Citation(s) in RCA: 721] [Impact Index Per Article: 65.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Catherine R. DeBlase
- Department of Chemistry and
Chemical Biology, Cornell University, Baker Laboratory, Ithaca, New York 14853-1301, United States
| | - Katharine E. Silberstein
- Department of Chemistry and
Chemical Biology, Cornell University, Baker Laboratory, Ithaca, New York 14853-1301, United States
| | - Thanh-Tam Truong
- Department of Chemistry and
Chemical Biology, Cornell University, Baker Laboratory, Ithaca, New York 14853-1301, United States
| | - Héctor D. Abruña
- Department of Chemistry and
Chemical Biology, Cornell University, Baker Laboratory, Ithaca, New York 14853-1301, United States
| | - William R. Dichtel
- Department of Chemistry and
Chemical Biology, Cornell University, Baker Laboratory, Ithaca, New York 14853-1301, United States
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