1
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Chai S, Zhao S, Su J, Zhang J, Chen X, Sprick RS, Fang Y. Films of linear conjugated polymer as photoanodes for oxidation reactions. Chem Sci 2024:d4sc03512g. [PMID: 39246357 PMCID: PMC11376065 DOI: 10.1039/d4sc03512g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Accepted: 08/12/2024] [Indexed: 09/10/2024] Open
Abstract
Photoelectrochemical (PEC) devices hold huge potential to convert solar energy into chemical energy. However, the high cost of raw materials and film processing has hindered its practical use. In this study, we attempt to tackle this issue by fabricating straightforward semiconducting polymer films. These films function as photoanodes for various oxidation reactions, including water oxidation and oxidative organosynthesis. The structures of the polymer were assessed by incorporating electron-rich and electron-deficient co-monomers into dibenzo[b,d]thiophene sulfone materials. Furthermore, to gain comprehensive insight into the performance, we conducted both steady-state and in operando investigations, revealing that the active site on the polymer surface determines the rate of the conversion process. This study marks a significant stride towards leveraging economically viable semiconductors in PEC systems for efficient solar-to-chemical conversions. It addresses the challenges of high material costs and complex film processing, paving the way for the scaled-up application of this burgeoning technology.
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Affiliation(s)
- Shuming Chai
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University 350002 P. R. China
| | - Shun Zhao
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University 350002 P. R. China
| | - Jiaxin Su
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University 350002 P. R. China
| | - Jinshui Zhang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University 350002 P. R. China
| | - Xiong Chen
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University 350002 P. R. China
| | | | - Yuanxing Fang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University 350002 P. R. China
- Sino-UK International Joint Laboratory on Photocatalysis for Clean Energy and Advanced Chemical & Materials, Fuzhou University Fuzhou 350002 P. R. China
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2
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Liu J, Zhu Y, Li S, Hu Y, Chen K, Li T, Zhang Y. Benzothiadiazole-Based Ordered Mesoporous Polymer as a Versatile, Metal-Free Heterogeneous Photocatalyst. Chemistry 2024:e202402040. [PMID: 39007169 DOI: 10.1002/chem.202402040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2024] [Revised: 07/04/2024] [Accepted: 07/10/2024] [Indexed: 07/16/2024]
Abstract
Visible-light active heterogeneous organophotocatalysts have recently gained considerable interest in organic synthetic community. Ordered mesoporous polymers (OMPs) are highly promising as heterogeneous alternative to traditional precious metal/organic dyes-based photocatalysts. Herein, we report the preparation of a benzothiadiazole functionalized OMPs (BT-MPs) through a "bottom-up" strategy. High ordered periodic porosity, large surface area, excellent stability and rational energy-band structures guarantee the high catalytic activity of BT-MPs. As a result, at least six conversions, e. g., the [3+2] cycloaddition of phenols with olefins, the selective oxidation of sulfides, the C-3 thiocyanation of indole and the aminothiocyanation of β-keto ester, could be promoted smoothly by BT-MPs. In addition, BT-MPs was readily recovered with well maintaining its photocatalytic activity and could be reused for at least eight times. This study highlights the potential of exploiting photoactive OMPs as recyclable, robust and metal-free heterogeneous photocatalysts.
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Affiliation(s)
- Jiyu Liu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Yin Zhu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Shengyu Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Yansong Hu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Kuan Chen
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Tingyan Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
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3
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Xia Z, Teng X, Cheng Y, Huang Y, Zheng L, Ji L, Wang L. Fabrication of Nitrogen Based Magnetic Conjugated Microporous Polymer for Efficient Extraction of Neonicotinoids in Water Samples. Molecules 2024; 29:2189. [PMID: 38792054 PMCID: PMC11124481 DOI: 10.3390/molecules29102189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Revised: 04/29/2024] [Accepted: 05/04/2024] [Indexed: 05/26/2024] Open
Abstract
Facile and sensitive methods for detecting neonicotinoids (NEOs) in aquatic environments are crucial because they are found in extremely low concentrations in complex matrices. Herein, nitrogen-based magnetic conjugated microporous polymers (Fe3O4@N-CMP) with quaternary ammonium groups were synthesized for efficient magnetic solid-phase extraction (MSPE) of NEOs from tap water, rainwater, and lake water. Fe3O4@N-CMP possessed a suitable specific surface area, extended π-conjugated system, and numerous cationic groups. These properties endow Fe3O4@N-CMP with superior extraction efficiency toward NEOs. The excellent adsorption capacity of Fe3O4@N-CMP toward NEOs was attributed to its π-π stacking, Lewis acid-base, and electrostatic interactions. The proposed MSPE-HPLC-DAD approach based on Fe3O4@N-CMP exhibited a wide linear range (0.1-200 µg/L), low detection limits (0.3-0.5 µg/L), satisfactory precision, and acceptable reproducibility under optimal conditions. In addition, the established method was effectively utilized for the analysis of NEOs in tap water, rainwater, and lake water. Excellent recoveries of NEOs at three spiked levels were in the range of 70.4 to 122.7%, with RSDs less than 10%. This study provides a reliable pretreatment method for monitoring NEOs in environmental water samples.
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Affiliation(s)
| | | | | | | | | | - Lei Ji
- Shandong Province Key Laboratory of Applied Microbiology, Ecology Institute of Shandong Academy of Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China; (Z.X.); (X.T.); (Y.C.); (Y.H.); (L.Z.)
| | - Leilei Wang
- Shandong Province Key Laboratory of Applied Microbiology, Ecology Institute of Shandong Academy of Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China; (Z.X.); (X.T.); (Y.C.); (Y.H.); (L.Z.)
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4
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Rajput SK, Mothika VS. Powders to Thin Films: Advances in Conjugated Microporous Polymer Chemical Sensors. Macromol Rapid Commun 2024; 45:e2300730. [PMID: 38407503 DOI: 10.1002/marc.202300730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/06/2024] [Indexed: 02/27/2024]
Abstract
Chemical sensing of harmful species released either from natural or anthropogenic activities is critical to ensuring human safety and health. Over the last decade, conjugated microporous polymers (CMPs) have been proven to be potential sensor materials with the possibility of realizing sensing devices for practical applications. CMPs found to be unique among other porous materials such as metal-organic frameworks (MOFs) and covalent organic frameworks (COFs) due to their high chemical/thermal stability, high surface area, microporosity, efficient host-guest interactions with the analyte, efficient exciton migration along the π-conjugated chains, and tailorable structure to target specific analytes. Several CMP-based optical, electrochemical, colorimetric, and ratiometric sensors with excellent selectivity and sensing performance were reported. This review comprehensively discusses the advances in CMP chemical sensors (powders and thin films) in the detection of nitroaromatic explosives, chemical warfare agents, anions, metal ions, biomolecules, iodine, and volatile organic compounds (VOCs), with simultaneous delineation of design strategy principles guiding the selectivity and sensitivity of CMP. Preceding this, various photophysical mechanisms responsible for chemical sensing are discussed in detail for convenience. Finally, future challenges to be addressed in the field of CMP chemical sensors are discussed.
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Affiliation(s)
- Saurabh Kumar Rajput
- Department of Chemistry, Indian Institute of Technology (IIT) Kanpur, Kanpur, 208016, India
| | - Venkata Suresh Mothika
- Department of Chemistry, Indian Institute of Technology (IIT) Kanpur, Kanpur, 208016, India
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5
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Dong C, Cao L, Xu X, Tao X, Zhu G. Atom-Economical Synthesis of Lewis Acidic Boron Containing Porous Organic Polymers via Hydroboration Polymerization for Basic Chemical Capture. SMALL METHODS 2023:e2301302. [PMID: 38050926 DOI: 10.1002/smtd.202301302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/14/2023] [Indexed: 12/07/2023]
Abstract
Atom economy is one of the main concerns for material synthesis. Here, the facile synthesis of Lewis acidic boron-containing porous organic polymers (B-POPs) via hydroboration polymerization reaction of commercially available borane dimethyl sulfide complex (BH3 ∙SMe2 ) with multi-alkynes under mild reaction conditions is presented. This new synthetic method for B-POPs has the advantage of high atom economy. The resulted porous alkenyl borane polymers (PABPs) have unique features such as high boron content, strong Lewis acidity, and high surface areas. Owing to the strong Lewis acid-base interactions, PABPs exhibit excellent adsorptive capacity toward triethylamine (up to 841 mg g-1 ) and pyridine (up to 1396 mg g-1 ) vapor.
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Affiliation(s)
- Chengcheng Dong
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Linzhu Cao
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Xinmeng Xu
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Xin Tao
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Guangshan Zhu
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, China
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6
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Wang K, Geng TM, Guo C, Zhou XH, Zhu F. The syntheses of fluorescein-based conjugated microporous polymers by direct arylation polymerization and fluorescence sensing Fe 3+ in aqueous solutions. Anal Chim Acta 2023; 1279:341747. [PMID: 37827661 DOI: 10.1016/j.aca.2023.341747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 08/13/2023] [Accepted: 08/22/2023] [Indexed: 10/14/2023]
Abstract
Determination of ferri ions in environment and human bodies is very important for environmental protection and disease diagnosis. Recently, conjugated microporous polymers (CMPs) used for fluorescence sensing metal ions have attracted much attention, but this technique is done in organic solvents. In this study, the two new fluorescein-based CMPs named FLEDOT and FLBTh were synthesized by "greener method", direct arylation polymerization, with tetraiodofluorescein sodium salt (TIFS) and 3,4-ethylenedioxy thiophene or 2,2'-bithiophene. Pleasely, the prepared fluorescein-based CMPs can fluorescently sense for Fe3+ in water with high sensitivity and selectivity. The quenching constants (KSV) of FLEDOT and FLBTh are 1.51 × 104 and 1.09 × 104 L mol-1, and the limits of detection (LODs) as low as 1.99 × 10-10 and 2.75 × 10-10 mol L-1, which are comparable to the sensitivity found in organic solvents' dispersions such as N,N-dimethylformamide (DMF)' dispersions. UV-Vis absorption spectra show that the fluorescence quenching mechanisms of Fe3+ are absorption competition quenching process and energy transfer process.
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Affiliation(s)
- Kang Wang
- School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, 246011, China
| | - Tong-Mou Geng
- School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, 246011, China.
| | - Chang Guo
- School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, 246011, China
| | - Xue-Hua Zhou
- School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, 246011, China
| | - Feng Zhu
- School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, 246011, China
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7
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Cheng HB, Cao X, Zhang S, Zhang K, Cheng Y, Wang J, Zhao J, Zhou L, Liang XJ, Yoon J. BODIPY as a Multifunctional Theranostic Reagent in Biomedicine: Self-Assembly, Properties, and Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2207546. [PMID: 36398522 DOI: 10.1002/adma.202207546] [Citation(s) in RCA: 49] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 10/18/2022] [Indexed: 05/05/2023]
Abstract
The use of boron dipyrromethene (BODIPY) in biomedicine is reviewed. To open, its synthesis and regulatory strategies are summarized, and inspiring cutting-edge work in post-functionalization strategies is highlighted. A brief overview of assembly model of BODIPY is then provided: BODIPY is introduced as a promising building block for the formation of single- and multicomponent self-assembled systems, including nanostructures suitable for aqueous environments, thereby showing the great development potential of supramolecular assembly in biomedicine applications. The frontier progress of BODIPY in biomedical application is thereafter described, supported by examples of the frontiers of biomedical applications of BODIPY-containing smart materials: it mainly involves the application of materials based on BODIPY building blocks and their assemblies in fluorescence bioimaging, photoacoustic imaging, disease treatment including photodynamic therapy, photothermal therapy, and immunotherapy. Lastly, not only the current status of the BODIPY family in the biomedical field but also the challenges worth considering are summarized. At the same time, insights into the future development prospects of biomedically applicable BODIPY are provided.
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Affiliation(s)
- Hong-Bo Cheng
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, 15 North Third Ring Road, Beijing, 100029, P. R. China
| | - Xiaoqiao Cao
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, 15 North Third Ring Road, Beijing, 100029, P. R. China
| | - Shuchun Zhang
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, 15 North Third Ring Road, Beijing, 100029, P. R. China
| | - Keyue Zhang
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, 15 North Third Ring Road, Beijing, 100029, P. R. China
| | - Yang Cheng
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, 15 North Third Ring Road, Beijing, 100029, P. R. China
| | - Jiaqi Wang
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, 15 North Third Ring Road, Beijing, 100029, P. R. China
| | - Jing Zhao
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, 15 North Third Ring Road, Beijing, 100029, P. R. China
| | - Liming Zhou
- Henan Provincial Key Laboratory of Surface and Interface Science, School of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, 450002, China
| | - Xing-Jie Liang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, No. 11, First North Road, Zhongguancun, Beijing, 100190, China
- School of Biomedical Engineering, Guangzhou Medical University, Guangzhou, 510260, P. R. China
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, South Korea
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8
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Xia Q, Yang J, Zhang S, Zhang J, Li Z, Wang J, Chen X. Bodipy-Based Metal-Organic Frameworks Transformed in Solid States from 1D Chains to 2D Layer Structures as Efficient Visible Light Heterogeneous Photocatalysts for Forging C-B and C-C Bonds. J Am Chem Soc 2023; 145:6123-6134. [PMID: 36912066 DOI: 10.1021/jacs.2c11647] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
Boron dipyrromethene (also known as bodipy), as a class of versatile and robust fluorophores and a structural analogue of porphyrins, has received a great deal of interests in the field of light-harvesting and energy-transfer processes. However, the fabrication of bodipy monomers into metal-organic frameworks (MOFs) and the exploitation of their potential still lags behind the porphyrin MOFs. In this work, two bodipy-based MOFs, BMOF 1D with 1D chain structure and BMOF 2D with 2D layer structure, were assembled by using dicarboxyl-functionalized bodipy ligands. BMOF 1D can also be converted to BMOF 2D by inserting additional ligands into BMOF 1D to cross-link the adjacent chains into the rhombic grid layer. During this process, spontaneous exfoliation occurred simultaneously and resulted in the formation of several hundred nanometer thickness BMOF 2D (nBMOF 2D), which can be further exfoliated into one-layer MOF nanosheets (BMON 2D) by using the ultrasonic liquid exfoliation method in a high yield. Featuring the distinct bodipy scaffolds in the porous frameworks, both BMOF 2D and BMON 2D displayed high reactivity and recyclability in the photocatalytic inverse hydroboration and cross-dehydrogenative coupling reactions to afford α-amino organoborons and α-amino amides in moderate to high yields. This work not only highlights the cascade utilization of ligand installation and ultrasonic liquid exfoliation methods to provide the single-layer MOF sheets in high yields but also advances the bodipy-based MOFs as a new type of heterogeneous photocatalysts in the forging of C-B and C-C bonds driven by visible light.
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Affiliation(s)
- Qingchun Xia
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Jingli Yang
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Suzhen Zhang
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Jie Zhang
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Zhiyong Li
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Jianji Wang
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xuenian Chen
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
- Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, China
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9
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Fang Z, Deng Q, Zhou Y, Fu X, Yi J, Wu L, Dai Q, Yang Y. Pendant Length-Dependent Electrochemical Performances for Conjugated Organic Polymers as Solid-State Polymer Electrolytes in Lithium Metal Batteries. ACS APPLIED MATERIALS & INTERFACES 2023; 15:5283-5292. [PMID: 36691802 DOI: 10.1021/acsami.2c20127] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
The development of solid-state polymer electrolytes (SPEs) has been plagued by poor ionic conductivity, low ionic transference number, and limited electrochemical potential window. The exploitation of ionized SPEs is a feasible avenue to solve this problem. Herein, conjugated organic polymers (COPs) with excellent designability and rich pore structures have been selected as platforms for exploration. Three cationic COPs with different chain lengths of quaternary ammonium salts (CbzT@Cx, x = 4, 6, 9) are designed and applied to SPEs for the first time. Meanwhile, the effects of chain lengths on their electrochemical performances are compared. Especially, CbzT@C9 shows the most attractive electrochemical performance due to its high specific surface area of 212.3 m2 g-1. The larger specific surface area allows more exposure of the long-chain quaternary ammonium cation groups, which is more favorable for the dissociation of lithium salts. Moreover, the flexible long-chain structure increases the compatibility with poly(ethylene oxide) (PEO) and reduces the crystallinity of PEO to some extent. The richer pore structure can accommodate more PEO, further disrupting the crystallinity of PEO and creating more channels for the ether-oxygen chain to transport lithium ions. At 60 °C, the SPE (CbzTM@C9) presents an excellent ionic conductivity (σ) of 8.00 × 10-4 S cm-1. CbzTM@C9 has a lithium-ion transference number (tLi+) of 0.48. Thus, the assembled Li/CbzTM@C9/LiFePO4 battery provides a good discharge capacity of 158.8 mAh g-1 at 0.1C. After 70 cycles, the capacity retention rate is 93.8% with a Coulombic efficiency of 98%. The excellent flexibility brings stable power supply capability under various bending angles to the assembled Li/CbzTM@C9/LiFePO4 soft-packed battery. The project uses conjugated organic polymers in SPEs and creates an avenue to develop flexible energy storage equipment.
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Affiliation(s)
- Zhao Fang
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing210094, P. R. China
| | - Qinghua Deng
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing210094, P. R. China
| | - Yang Zhou
- The Green Aerotechnics Research Institute of Chongqing Jiaotong University, Chongqing401120, P. R. China
| | - Xiaolong Fu
- Xi'an Modern Chemistry Research Institute, Xi'an710065, Shannxi, P. R. China
| | - Jiacheng Yi
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing210094, P. R. China
| | - Lizhi Wu
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing210094, P. R. China
| | - Qingyang Dai
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing210094, P. R. China
| | - Yong Yang
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing210094, P. R. China
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10
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Xu J, Zhang H, Yu F, Cao Y, Liao M, Dong X, Wang Y. Realizing All‐Climate Li‐S Batteries by Using a Porous Sub‐Nano Aromatic Framework. Angew Chem Int Ed Engl 2022; 61:e202211933. [DOI: 10.1002/anie.202211933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Indexed: 11/16/2022]
Affiliation(s)
- Jie Xu
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Institute of New Energy iChEM (Collaborative Innovation Center of Chemistry for Energy Materials) Fudan University Shanghai 200433 China
- School of Materials Science and Engineering Anhui University of Technology Maanshan 243002 China
| | - Hui Zhang
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Institute of New Energy iChEM (Collaborative Innovation Center of Chemistry for Energy Materials) Fudan University Shanghai 200433 China
| | - Fengtao Yu
- Jiangxi Province Key Laboratory of Synthetic Chemistry East China University of Technology Nanchang 330013 China
| | - Yongjie Cao
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Institute of New Energy iChEM (Collaborative Innovation Center of Chemistry for Energy Materials) Fudan University Shanghai 200433 China
| | - Mochou Liao
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Institute of New Energy iChEM (Collaborative Innovation Center of Chemistry for Energy Materials) Fudan University Shanghai 200433 China
| | - Xiaoli Dong
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Institute of New Energy iChEM (Collaborative Innovation Center of Chemistry for Energy Materials) Fudan University Shanghai 200433 China
| | - Yonggang Wang
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Institute of New Energy iChEM (Collaborative Innovation Center of Chemistry for Energy Materials) Fudan University Shanghai 200433 China
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11
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Evolution of BODIPY/aza-BODIPY dyes for organic photoredox/energy transfer catalysis. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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Yang GP, Meng XL, Xiao SJ, Zheng QQ, Tan QG, Liang RP, Zhang L, Zhang P, Qiu JD. Construction of D-A-Conjugated Covalent Organic Frameworks with Enhanced Photodynamic, Photothermal, and Nanozymatic Activities for Efficient Bacterial Inhibition. ACS APPLIED MATERIALS & INTERFACES 2022; 14:28289-28300. [PMID: 35675646 DOI: 10.1021/acsami.2c05953] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Bacterial infection causes serious threats to human life, especially with the appearance of antibiotic-resistant bacteria. Phototherapeutic approaches have become promising due to their noninvasiveness, few adverse effects, and high efficiency. Herein, a covalent organic framework (TAPP-BDP) with a conjugated donor-acceptor (D-A) structure has been constructed for efficient photoinduced bacteriostasis. Under the irradiation with a single near-infrared (NIR) light (λ = 808 nm), TAPP-BDP alone involves triple and synergistic bacterial inhibition based on the integration of photodynamic, photothermal, and peroxidase-like enzymatic activities. The unique D-A structure endows TAPP-BDP with a narrow energy band gap, improving its photodynamic and nanozyme activities to generate reactive oxygen species (ROS) to realize the broad-spectrum bactericidal activity. The extended π-conjugated skeleton of TAPP-BDP results in enhanced absorption in NIR, and the remarkable photothermal activity can increase the temperature up to 65 °C to cause efficient bacterial degeneration. TAPP-BDP shows excellent antibacterial efficiency against both Gram-negative and Gram-positive bacteria. Animal experiments further suggest that TAPP-BDP can effectively heal wounds infected with Staphylococcus aureus in living systems.
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Affiliation(s)
- Gui-Ping Yang
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Xiao-Lin Meng
- Chongqing Research Center for Pharmaceutical Engineering, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China
| | - Sai-Jin Xiao
- State Key Laboratory of Nuclear Resources and Environment, East China University of Technology (ECUT), Nanchang 330013, China
| | - Qiong-Qing Zheng
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Quan-Gen Tan
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Ru-Ping Liang
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Li Zhang
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Pu Zhang
- Chongqing Research Center for Pharmaceutical Engineering, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China
| | - Jian-Ding Qiu
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
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13
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Wang S, Meng X, Luo H, Yao L, Song X, Liang Z. Post-synthetic modification of conjugated microporous polymer with imidazolium for highly efficient anionic dyes removal from water. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.120245] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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14
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Zhang L, Yang GP, Xiao SJ, Tan QG, Zheng QQ, Liang RP, Qiu JD. Facile Construction of Covalent Organic Framework Nanozyme for Colorimetric Detection of Uranium. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2102944. [PMID: 34569138 DOI: 10.1002/smll.202102944] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/20/2021] [Indexed: 06/13/2023]
Abstract
2D covalent organic frameworks (2D COFs) have been recognized as a novel class of photoactive materials owing to their extended π-electron conjugation and high chemical stabilities. Herein, a new covalent organic framework (Tph-BDP) is facilely synthesized by using a porphyrin derivative and an organic dye BODIPY derivative (5,5-difluoro-2,8-diformyl-1,3,7,9-tetramethyl-10-phenyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazabori-nin-4-ium-5-uide) as monomers for the first time, and their unique photosensitive properties endow them excellent simulated oxidase activity under 635 nm laser irradiation that can catalyze the oxidation of 3,3',5,5'-tetramethylbenzidine (TMB). Further findings demonstrate that the presence of uranium (UO22+ ) can coordinate with imines of the oxidation products of TMB, thus modulating the charge transfer process of the colored products accompanied with intensive aggregation and remarkable color fading. This research provides a preparation strategy for COFs with excellent photocatalytic properties and nanozyme activity, and broadens the applications of the simple colorimetric methods for sensitive and selective radionuclide detection.
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Affiliation(s)
- Li Zhang
- College of Chemistry, Nanchang University, Nanchang, 330031, China
- State Key Laboratory of Nuclear Resources and Environment, East China University of Technology (ECUT), Nanchang, 330013, China
- Jiangxi Province Key Laboratory of Modern Analytical Science, Nanchang University, Nanchang, 330031, China
| | - Gui-Ping Yang
- College of Chemistry, Nanchang University, Nanchang, 330031, China
| | - Sai-Jin Xiao
- State Key Laboratory of Nuclear Resources and Environment, East China University of Technology (ECUT), Nanchang, 330013, China
| | - Quan-Gen Tan
- College of Chemistry, Nanchang University, Nanchang, 330031, China
| | - Qiong-Qing Zheng
- College of Chemistry, Nanchang University, Nanchang, 330031, China
| | - Ru-Ping Liang
- College of Chemistry, Nanchang University, Nanchang, 330031, China
- Jiangxi Province Key Laboratory of Modern Analytical Science, Nanchang University, Nanchang, 330031, China
| | - Jian-Ding Qiu
- College of Chemistry, Nanchang University, Nanchang, 330031, China
- Jiangxi Province Key Laboratory of Modern Analytical Science, Nanchang University, Nanchang, 330031, China
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15
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Peng Y, Guo G, Guo S, Kong L, Lu T, Zhang Z. Charge Transfer from Donor to Acceptor in Conjugated Microporous Polymer for Enhanced Photosensitization. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109968] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yuan‐Zhao Peng
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies School of Materials Science & Engineering Tianjin University of Technology Tianjin 300384 China
| | - Guang‐Chen Guo
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies School of Materials Science & Engineering Tianjin University of Technology Tianjin 300384 China
| | - Song Guo
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies School of Materials Science & Engineering Tianjin University of Technology Tianjin 300384 China
| | - Li‐Hui Kong
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies School of Materials Science & Engineering Tianjin University of Technology Tianjin 300384 China
| | - Tong‐Bu Lu
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies School of Materials Science & Engineering Tianjin University of Technology Tianjin 300384 China
| | - Zhi‐Ming Zhang
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies School of Materials Science & Engineering Tianjin University of Technology Tianjin 300384 China
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16
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Peng YZ, Guo GC, Guo S, Kong LH, Lu TB, Zhang ZM. Charge Transfer from Donor to Acceptor in Conjugated Microporous Polymer for Enhanced Photosensitization. Angew Chem Int Ed Engl 2021; 60:22062-22069. [PMID: 34342372 DOI: 10.1002/anie.202109968] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Indexed: 11/10/2022]
Abstract
Photosensitization associated with light absorption and energy/electron-transfer represents the central processes for photosynthesis. However, it's still a challenge to develop a heavy-atom-free (HAF) strategy to improve the sensitizing ability of polymeric photosensitizers. Herein, we propose a new protocol to significantly improve the photosensitization by decorating mother conjugated microporous polymer (CMP-1) with polycyclic aromatic hydrocarbons (PAHs), resulting in a series of CMPs (CMP-2-4). Systematic study reveals that covalent modification with PAHs can transfer charge to Bodipy in CMP to further facilitate both intersystem crossing and electron-hole separation, which can dramatically boost energy-/electron-transfer reactions. Remarkably, CMP-2 as a representative CMP can efficiently drive the photosynthesis of methyl phenyl sulfoxide with 92 % yield, substantially higher than that of CMP-1 (32 %). Experiments and theory calculations demonstrate the structure-property-activity relationship of these CMPs, opening a new horizon for developing HAF heterogeneous photosensitizers with highly efficient sensitizing activity by rational structure regulation at a molecular level.
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Affiliation(s)
- Yuan-Zhao Peng
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Guang-Chen Guo
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Song Guo
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Li-Hui Kong
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Tong-Bu Lu
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Zhi-Ming Zhang
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China
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17
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Guo X, Rabeah J, Sun R, Wang D, Mejía E. Fluorescent Hybrid Porous Polymers as Sustainable Heterogeneous Photocatalysts for Cross-Dehydrogenative Coupling Reactions. ACS APPLIED MATERIALS & INTERFACES 2021; 13:42889-42897. [PMID: 34467763 DOI: 10.1021/acsami.1c12377] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
A series of hybrid porous polymers (HPPs) based on polyhedral oligomeric silsesquioxane (POSS) were synthesized, characterized, and successfully used as metal-free heterogeneous photocatalysts for cross-dehydrogenative coupling reactions (CDC), for which the aza-Henry coupling of tetrahydroisoquinolines and nitroalkanes was studied as the model reaction. The reactions run smoothly at room temperature under visible (blue) light irradiation using gaseous oxygen as an oxidant under atmospheric pressure. These novel metal-free heterogeneous photocatalysts can be readily recovered and reused without a significant loss of reactivity. Mechanistic investigations revealed the intermediacy of 1O2, obtained from 3O2 sensitization (energy transfer) by the photoexcited catalyst.
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Affiliation(s)
- Xuewen Guo
- Leibniz Institute for Catalysis (LIKAT), Albert-Einstein-Str. 29a, Rostock 18059, Germany
| | - Jabor Rabeah
- Leibniz Institute for Catalysis (LIKAT), Albert-Einstein-Str. 29a, Rostock 18059, Germany
| | - Ruixue Sun
- National Engineering Research Center for Colloidal Materials & Key Laboratory of Special Functional Aggregated Materials Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
| | - Dengxu Wang
- National Engineering Research Center for Colloidal Materials & Key Laboratory of Special Functional Aggregated Materials Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
| | - Esteban Mejía
- Leibniz Institute for Catalysis (LIKAT), Albert-Einstein-Str. 29a, Rostock 18059, Germany
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18
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Bolle P, Benali T, Menet C, Puget M, Faulques E, Marrot J, Mialane P, Dolbecq A, Serier-Brault H, Oms O, Dessapt R. Tailoring the Solid-State Fluorescence of BODIPY by Supramolecular Assembly with Polyoxometalates. Inorg Chem 2021; 60:12602-12609. [PMID: 34337949 DOI: 10.1021/acs.inorgchem.1c01983] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A cationic boron dipyrromethene (BODIPY) derivative (1+) has been successfully combined with two polyoxometalates (POMs), the Lindqvist-type [W6O19]2- and the β-[Mo8O26]4- units, into three new supramolecular fluorescent materials (1)2[W6O19]·2CH3CN, (1)2[W6O19], and (1)4[Mo8O26]·DMF·H2O. The resulting hybrid compounds have been fully characterized by a combination of single-crystal X-ray diffraction, IR and UV-vis spectroscopies, and photoluminescence analyses. This self-assembly approach prevents any π-π stacking interactions not only between the BODIPY units, responsible for aggregation-caused quenching (ACQ) effects, but also between the BODIPY and the POMs, avoiding intermolecular charge-transfer effects. Noticeably, the POM units do not only act as bulky spacers, but their negative charge density drives the molecular arrangement of the 1+ luminophore, strongly modifying its fluorescence in the solid state. As a consequence, the 1+ cations are organized into dimers in (1)2[W6O19]·2CH3CN and (1)2[W6O19], which are weakly emissive at room temperature, and in a more compact layered assembly in (1)4[Mo8O26]·DMF·H2O, which exhibits a red-shifted and intense emission upon similar photoexcitation.
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Affiliation(s)
- Patricia Bolle
- Université de Nantes, CNRS, Institut des Matériaux Jean Rouxel, IMN, F-44000 Nantes, France
| | - Tarik Benali
- Université Paris-Saclay, UVSQ, CNRS, Institut Lavoisier de Versailles, 78000 Versailles, France
| | - Clotilde Menet
- Université de Nantes, CNRS, Institut des Matériaux Jean Rouxel, IMN, F-44000 Nantes, France
| | - Marin Puget
- Université de Nantes, CNRS, Institut des Matériaux Jean Rouxel, IMN, F-44000 Nantes, France
| | - Eric Faulques
- Université de Nantes, CNRS, Institut des Matériaux Jean Rouxel, IMN, F-44000 Nantes, France
| | - Jérôme Marrot
- Université Paris-Saclay, UVSQ, CNRS, Institut Lavoisier de Versailles, 78000 Versailles, France
| | - Pierre Mialane
- Université Paris-Saclay, UVSQ, CNRS, Institut Lavoisier de Versailles, 78000 Versailles, France
| | - Anne Dolbecq
- Université Paris-Saclay, UVSQ, CNRS, Institut Lavoisier de Versailles, 78000 Versailles, France
| | - Hélène Serier-Brault
- Université de Nantes, CNRS, Institut des Matériaux Jean Rouxel, IMN, F-44000 Nantes, France
| | - Olivier Oms
- Université Paris-Saclay, UVSQ, CNRS, Institut Lavoisier de Versailles, 78000 Versailles, France
| | - Rémi Dessapt
- Université de Nantes, CNRS, Institut des Matériaux Jean Rouxel, IMN, F-44000 Nantes, France
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19
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Metal-free Synthesis of Pyridyl Conjugated Microporous Polymers for Photocatalytic Hydrogen Evolution. CHINESE JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1007/s10118-021-2574-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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20
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Recent progress in conjugated microporous polymers for clean energy: Synthesis, modification, computer simulations, and applications. Prog Polym Sci 2021. [DOI: 10.1016/j.progpolymsci.2021.101374] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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21
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New Approach in the Application of Conjugated Polymers: The Light-Activated Source of Versatile Singlet Oxygen Molecule. MATERIALS 2021; 14:ma14051098. [PMID: 33652904 PMCID: PMC7956640 DOI: 10.3390/ma14051098] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 02/23/2021] [Accepted: 02/23/2021] [Indexed: 01/17/2023]
Abstract
For many years, the research on conjugated polymers (CPs) has been mainly focused on their application in organic electronics. Recent works, however, show that due to the unique optical and photophysical properties of CPs, such as high absorption in UV–Vis or even near-infrared (NIR) region and efficient intra-/intermolecular energy transfer, which can be relatively easily optimized, CPs can be considered as an effective light-activated source of versatile and highly reactive singlet oxygen for medical or catalytic use. The aim of this short review is to present the novel possibilities that lie dormant in those exceptional polymers with the extended system of π-conjugated bonds.
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22
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Ouyang Z, Tranca D, Zhao Y, Chen Z, Fu X, Zhu J, Zhai G, Ke C, Kymakis E, Zhuang X. Quinone-Enriched Conjugated Microporous Polymer as an Organic Cathode for Li-Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2021; 13:9064-9073. [PMID: 33583175 DOI: 10.1021/acsami.1c00867] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Among various organic cathode materials, C═O group-enriched structures have attracted wide attention worldwide. However, small organic molecules have long suffered from dissolving in electrolytes during charge-discharge cycles. π-Conjugated microporous polymers (CMPs) become one solution to address this issue. However, the synthesis strategy for CMPs with rich C═O groups and stable backbones remains a challenge. In this study, a novel CMP enriched with C═O units was synthesized through a highly efficient Diels-Alder reaction. The as-prepared CMP exhibited a fused carbon backbone and a semiconductive characteristic with a band gap of 1.4 eV. When used as an organic electrode material in LIBs, the insoluble and robust fused structure caused such CMPs to exhibit remarkable cycling stability (a 96.1% capacity retention at 0.2 A g-1 after 200 cycles and a 94.8% capacity retention at 1 A g-1 after 1500 cycles), superior lithium-ion diffusion coefficient (5.30 × 10-11 cm2 s-1), and excellent rate capability (95.8 mAh g-1 at 1 A g-1). This study provided a novel synthetic method for fabricating quinone-enriched fused CMPs, which can be used as LIB cathode materials.
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Affiliation(s)
- Zhipeng Ouyang
- The Meso-Entropy Matter Lab, Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Changzhou University, Changzhou 213164, China
| | - Diana Tranca
- The Meso-Entropy Matter Lab, The State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Yazhen Zhao
- The Meso-Entropy Matter Lab, The State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Zhenying Chen
- The Meso-Entropy Matter Lab, The State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
- College of Chemistry and Molecular Engineering, Zhengzhou University, 100 Science Avenue, Zhengzhou 450001, Henan, China
| | - Xiaobin Fu
- Department of Molten Salt Chemistry and Engineering, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Jinhui Zhu
- The Meso-Entropy Matter Lab, The State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Guangqun Zhai
- The Meso-Entropy Matter Lab, Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Changzhou University, Changzhou 213164, China
| | - Changchun Ke
- School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Emmanuel Kymakis
- Department of Electrical & Computer Engineering, Hellenic Mediterranean University, Estavromenos, 71410 Heraklion, Greece
| | - Xiaodong Zhuang
- The Meso-Entropy Matter Lab, The State Key Laboratory of Metal Matrix Composites, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
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23
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De Bonfils P, Péault L, Nun P, Coeffard V. State of the Art of Bodipy‐Based Photocatalysts in Organic Synthesis. European J Org Chem 2021. [DOI: 10.1002/ejoc.202001446] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Paul De Bonfils
- CEISAM UMR CNRS 6230 Université de Nantes 44000 Nantes France
| | - Louis Péault
- CEISAM UMR CNRS 6230 Université de Nantes 44000 Nantes France
| | - Pierrick Nun
- CEISAM UMR CNRS 6230 Université de Nantes 44000 Nantes France
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24
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Gong W, Deng X, Dong K, Liu L, Ning G. A boranil-based conjugated microporous polymer for efficient visible-light-driven heterogeneous photocatalysis. Polym Chem 2021. [DOI: 10.1039/d1py00297j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new boranil-dye-incorporated conjugated microporous polymer was designed and employed as an effective heterogeneous photocatalyst for aerobic oxidation of sulfides and primary amines.
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Affiliation(s)
- Weitao Gong
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Xiaorong Deng
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Kaixun Dong
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Lu Liu
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Guiling Ning
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- P. R. China
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25
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Gong W, Dong K, Liu L, Hassan M, Ning G. β-Diketone boron difluoride dye-functionalized conjugated microporous polymers for efficient aerobic oxidative photocatalysis. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00384d] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Two new conjugated microporous polymers, TPB-B-CMP and TPA-B-CMP, with β-diketone-boron difluoride dye as the key building block were designed and successfully prepared. They were further employed as efficient metal-free heterogeneous photocatalysts.
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Affiliation(s)
- Weitao Gong
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Kaixun Dong
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Lu Liu
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Mehdi Hassan
- Department of Chemistry
- University of Baltistan
- Skardu
- Pakistan
| | - Guiling Ning
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- P. R. China
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26
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Lu P, Chung KY, Stafford A, Kiker M, Kafle K, Page ZA. Boron dipyrromethene (BODIPY) in polymer chemistry. Polym Chem 2021. [DOI: 10.1039/d0py01513j] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The present review provides both a summary and outlook on the exciting field of BODIPYs in polymer chemistry.
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Affiliation(s)
- Pengtao Lu
- Department of Chemistry
- The University of Texas at Austin
- Austin
- USA
| | - Kun-You Chung
- Department of Chemistry
- The University of Texas at Austin
- Austin
- USA
| | - Alex Stafford
- Department of Chemistry
- The University of Texas at Austin
- Austin
- USA
| | - Meghan Kiker
- Department of Chemistry
- The University of Texas at Austin
- Austin
- USA
| | - Kristina Kafle
- Department of Chemistry
- The University of Texas at Austin
- Austin
- USA
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27
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Architectures and Applications of BODIPY-Based Conjugated Polymers. Polymers (Basel) 2020; 13:polym13010075. [PMID: 33375479 PMCID: PMC7795016 DOI: 10.3390/polym13010075] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 12/01/2020] [Accepted: 12/21/2020] [Indexed: 12/17/2022] Open
Abstract
Conjugated polymers generally contain conjugated backbone structures with benzene, heterocycle, double bond, or triple bond, so that they have properties similar to semiconductors and even conductors. Their energy band gap is very small and can be adjusted via chemical doping, allowing for excellent photoelectric properties. To obtain prominent conjugated materials, numerous well-designed polymer backbones have been reported, such as polyphenylenevinylene, polyphenylene acetylene, polycarbazole, and polyfluorene. 4,4'-Difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY)-based conjugated polymers have also been prepared owing to its conjugated structure and intriguing optical properties, including high absorption coefficients, excellent thermal/photochemical stability, and high quantum yield. Most importantly, the properties of BODIPYs can be easily tuned by chemical modification on the dipyrromethene core, which endows the conjugated polymers with multiple functionalities. In this paper, BODIPY-based conjugated polymers are reviewed, focusing on their structures and applications. The forms of BODIPY-based conjugated polymers include linear, coiled, and porous structures, and their structure-property relationship is explored. Also, typical applications in optoelectronic materials, sensors, gas/energy storage, biotherapy, and bioimaging are presented and discussed in detail. Finally, the review provides an insight into the challenges in the development of BODIPY-based conjugated polymers.
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28
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Cui D, Yao C, Xu Y, Che G. Conjugated Microporous Polymers Doped with Rare Earth Ions: Synthesis, Characterization and Energy Transfer. Chempluschem 2020; 85:1778-1782. [PMID: 33263943 DOI: 10.1002/cplu.202000355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 07/22/2020] [Indexed: 01/01/2023]
Abstract
In order to study the energy transfer between the conjugated polymer and rare-earth ions, a series of conjugated microporous polymers (CMPs) CMP-COOH@M (M=Eu3+ , Tb3+ , La3+ , and Sm3+ ) with different kinds of rare-earth ions was synthesized, in which the conjugated networks can effectively improve the luminescence of rare-earth ions due to the effective energy transfer from the CMP network to the rare-earth ions centers. The absolute quantum yield of CMP-COOH (ΦFL ) is 29.1 %, while the ΦFL value of CMP-COOH@Eu, CMP-COOH@Tb, CMP-COOH@La, and CMP-COOH@Sm is 9.4, 8.6, 14.3, and 9.1 %, respectively. This result indicates that the quantum efficiency of CMPs network is 1/2-1/3 of the original one due to the coordination of rare earth ions, that is, rare-earth ions can be recognized as fine modulators to adjust the emission color of CMPs in a controlled manner through controlling the species of rare-earth ions.
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Affiliation(s)
- Di Cui
- Key Laboratory of Preparation and Applications of Environmental Friendly Materials Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education, Jilin Normal University, 399 Zhuoyue Street, Changchun, 130103, P. R. China
| | - Chan Yao
- Key Laboratory of Preparation and Applications of Environmental Friendly Materials Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education, Jilin Normal University, 399 Zhuoyue Street, Changchun, 130103, P. R. China
| | - Yanhong Xu
- Key Laboratory of Preparation and Applications of Environmental Friendly Materials Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education, Jilin Normal University, 399 Zhuoyue Street, Changchun, 130103, P. R. China
- School of Chemistry and Environmental Engineering, the Collaborative Innovation Center of Optical Materials and Chemistry, Changchun University of Science and Technology, 7989 Weixing Street, Changchun, 130022, P. R. China
| | - Guangbo Che
- Key Laboratory of Preparation and Applications of Environmental Friendly Materials Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education, Jilin Normal University, 399 Zhuoyue Street, Changchun, 130103, P. R. China
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Atilgan A, Cetin MM, Yu J, Beldjoudi Y, Liu J, Stern CL, Cetin FM, Islamoglu T, Farha OK, Deria P, Stoddart JF, Hupp JT. Post-Synthetically Elaborated BODIPY-Based Porous Organic Polymers (POPs) for the Photochemical Detoxification of a Sulfur Mustard Simulant. J Am Chem Soc 2020; 142:18554-18564. [PMID: 32981316 DOI: 10.1021/jacs.0c07784] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Ahmet Atilgan
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - M. Mustafa Cetin
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
- Department of Bioinformatics and Genetics, Faculty of Engineering and Natural Science, Kadir Has University, 34083 Cibali Campus Fatih, Istanbul, Turkey
| | - Jierui Yu
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - Yassine Beldjoudi
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Jian Liu
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Charlotte L. Stern
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Furkan M. Cetin
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Timur Islamoglu
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Omar K. Farha
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Pravas Deria
- Department of Chemistry and Biochemistry, Southern Illinois University, 1245 Lincoln Drive, Carbondale, Illinois 62901, United States
| | - J. Fraser Stoddart
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
- Institute of Molecular Design and Synthesis, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
- School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia
| | - Joseph T. Hupp
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
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30
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López-Calixto CG, Barawi M, Gomez-Mendoza M, Oropeza FE, Fresno F, Liras M, de la Peña O'Shea VA. Hybrids Based on BOPHY-Conjugated Porous Polymers as Photocatalysts for Hydrogen Production: Insight into the Charge Transfer Pathway. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01346] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Carmen G. López-Calixto
- Photoactivated Processes Unit, IMDEA Energy, Avda. Ramón de la Sagra, 3, 28935 Móstoles, Madrid, Spain
| | - Mariam Barawi
- Photoactivated Processes Unit, IMDEA Energy, Avda. Ramón de la Sagra, 3, 28935 Móstoles, Madrid, Spain
| | - Miguel Gomez-Mendoza
- Photoactivated Processes Unit, IMDEA Energy, Avda. Ramón de la Sagra, 3, 28935 Móstoles, Madrid, Spain
| | - Freddy E. Oropeza
- Photoactivated Processes Unit, IMDEA Energy, Avda. Ramón de la Sagra, 3, 28935 Móstoles, Madrid, Spain
| | - Fernando Fresno
- Photoactivated Processes Unit, IMDEA Energy, Avda. Ramón de la Sagra, 3, 28935 Móstoles, Madrid, Spain
| | - Marta Liras
- Photoactivated Processes Unit, IMDEA Energy, Avda. Ramón de la Sagra, 3, 28935 Móstoles, Madrid, Spain
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31
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Yuan Y, Yang Y, Zhu G. Molecularly Imprinted Porous Aromatic Frameworks for Molecular Recognition. ACS CENTRAL SCIENCE 2020; 6:1082-1094. [PMID: 32724843 PMCID: PMC7379099 DOI: 10.1021/acscentsci.0c00311] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Indexed: 05/17/2023]
Abstract
Porous aromatic frameworks (PAFs) are an important class of porous materials that are well-known for their ultralarge surface areas and superb stabilities. Basically, PAF solids are constructed from periodically arranged phenyl fragments connected via C-C bonds (generally), which provide vast accessible surfaces that can be modified with functional groups and intrinsic pathways for rapid mass transfer. Molecular imprinting technology (MIT) is an effective method for producing binding sites with a specific geometry and size that complement a template object. This review focuses on the integration of MIT into PAF structures via state-of-the-art coupling chemistry to expand the application of porous materials in the fields of metal ion extraction (including the nuclear element uranium) and selective catalysis. Additionally, a concise outlook on the rational construction of molecularly imprinted porous aromatic frameworks is discussed in terms of developing next-generation porous materials for broader applications.
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32
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Wang D, Malmberg R, Pernik I, Prasad SKK, Roemer M, Venkatesan K, Schmidt TW, Keaveney ST, Messerle BA. Development of tethered dual catalysts: synergy between photo- and transition metal catalysts for enhanced catalysis. Chem Sci 2020; 11:6256-6267. [PMID: 32953021 PMCID: PMC7480183 DOI: 10.1039/d0sc02703k] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 06/03/2020] [Indexed: 11/21/2022] Open
Abstract
While dual photocatalysis-transition metal catalysis strategies are extensively reported, the majority of systems feature two separate catalysts, limiting the potential for synergistic interactions between the catalytic centres. In this work we synthesised a series of tethered dual catalysts allowing us to investigate this underexplored area of dual catalysis. In particular, Ir(i) or Ir(iii) complexes were tethered to a BODIPY photocatalyst through different tethering modes. Extensive characterisation, including transient absorption spectroscopy, cyclic voltammetry and X-ray absorption spectroscopy, suggest that there are synergistic interactions between the catalysts. The tethered dual catalysts were more effective at promoting photocatalytic oxidation and Ir-catalysed dihydroalkoxylation, relative to the un-tethered species, highlighting that increases in both photocatalysis and Ir catalysis can be achieved. The potential of these catalysts was further demonstrated through novel sequential reactivity, and through switchable reactivity that is controlled by external stimuli (heat or light).
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Affiliation(s)
- Danfeng Wang
- Department of Molecular Sciences , Macquarie University , North Ryde , NSW 2109 , Australia . ;
| | - Robert Malmberg
- Department of Molecular Sciences , Macquarie University , North Ryde , NSW 2109 , Australia . ;
| | - Indrek Pernik
- Department of Molecular Sciences , Macquarie University , North Ryde , NSW 2109 , Australia . ;
| | - Shyamal K K Prasad
- ARC Centre of Excellence in Exciton Science , School of Chemistry , University of New South Wales , Kensington , NSW 2052 , Australia
| | - Max Roemer
- Department of Molecular Sciences , Macquarie University , North Ryde , NSW 2109 , Australia . ;
| | - Koushik Venkatesan
- Department of Molecular Sciences , Macquarie University , North Ryde , NSW 2109 , Australia . ;
| | - Timothy W Schmidt
- ARC Centre of Excellence in Exciton Science , School of Chemistry , University of New South Wales , Kensington , NSW 2052 , Australia
| | - Sinead T Keaveney
- Department of Molecular Sciences , Macquarie University , North Ryde , NSW 2109 , Australia . ;
| | - Barbara A Messerle
- Department of Molecular Sciences , Macquarie University , North Ryde , NSW 2109 , Australia . ;
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Zhang Y, Zhang X, Gao J, Du C, Xie M, Au C, Chen J, Wan L. Photocatalytic Suzuki–Miyaura Coupling Reactions over Palladium Anchored on 8‐Hydroxyquinoline‐Based Polymers. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yan Zhang
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Xiaoli Zhang
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Ju Gao
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Cheng Du
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Mingjiang Xie
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Chaktong Au
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Jian Chen
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Liu Wan
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
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34
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Abstract
Sometimes named half-porphyrins, bis-pyrrolic dipyrrin ligands endow their metal complexes with unique properties such as the potential to functionalize the heterocyclic backbone or the meso position and the ability to catalyze interesting chemical transformations. Thus, strategies towards the derivatization of or at the meso group and the use of dipyrrin metal complexes for the formation of a broad range of polypyrrolic derivatives such as 2,2'-bis-dipyrrins, nor-/hetero-corroles and porphynoids have been elaborated. Furthermore, the chelating ability of dipyrrins and the possibility of modifying their steric and electronic characteristics by functionalization can be exploited for the development of numerous complexes featuring appealing properties. Hence, C-H activation/amination, polymerization or oxidation reactions can be catalyzed by dipyrrin metal complexes and classical reagents such as Grignard species, Rh-based or Suzuki-Miyaura catalysts have been revisited by incorporation of dipyrrins in the coordination sphere of the metal cations. This contribution aims to review and illustrate all these aspects, highlighting the potential of these complexes for the design and synthesis of valuable organic compounds and metallo-organic architectures.
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Affiliation(s)
- Stéphane A Baudron
- Université de Strasbourg, CNRS, CMC UMR 7140, 4 rue Blaise Pascal, F-67000, Strasbourg, France.
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35
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Jiang J, Liang Z, Xiong X, Zhou X, Ji H. A Carbazolyl Porphyrin‐Based Conjugated Microporous Polymer for Metal‐Free Photocatalytic Aerobic Oxidation Reactions. ChemCatChem 2020. [DOI: 10.1002/cctc.202000199] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Jun Jiang
- Guangdong Industrial Analysis and Testing CenterGuangdong Academy of Sciences Guangzhou 510650 P. R. China
| | - Zhongxiu Liang
- Guangdong Industrial Analysis and Testing CenterGuangdong Academy of Sciences Guangzhou 510650 P. R. China
| | - Xiaoyan Xiong
- Guangdong Industrial Analysis and Testing CenterGuangdong Academy of Sciences Guangzhou 510650 P. R. China
| | - Xiantai Zhou
- School of Chemical Engineering and TechnologySun Yat-sen University Zhuhai 519082 P. R. China
| | - Hongbing Ji
- Fine Chemical Industry Research Institute School of ChemistrySun Yat-sen University Guangzhou 510275 P. R. China
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36
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Monterde C, Pintado-Sierra M, Navarro R, Sánchez F, Iglesias M. Effective Approach toward Conjugated Porous Organic Frameworks Based on Phenanthrene Building Blocks: Metal-Free Heterogeneous Photocatalysts. ACS APPLIED MATERIALS & INTERFACES 2020; 12:15108-15114. [PMID: 32138517 DOI: 10.1021/acsami.9b22419] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
This paper reports a simple approach for the preparation of new photo-active conjugated porous polymers (CPPs) based on phenanthrene building blocks with a high Brunauer-Emmett-Teller (BET) surface area. Starting from 2,7-diiodophenanthrene-9,10-dione and its bis-dioxolane derivative with different alkynyl comonomers, we prepared a series of CPPs by C-C Sonogashira-Hagihara coupling activated by microwaves. Moreover, we demonstrated that these functionalized CPPs after hydrolysis to the corresponding diketones show much higher BET surface areas than those obtained directly from the phenanthrene-9,10-dione monomer. Reaction of diketone-hydrolyzed polymers with 2,4-difluoro-6-hydroxybenzaldehyde yields phenantroimidazole derivatives. Indeed, these structurally robust polymers result in efficient, recyclable, heterogeneous photo-organocatalysts for the aza-Henry reaction (C-H functionalization) induced by visible-light irradiation.
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Affiliation(s)
- Cristina Monterde
- Instituto de Ciencia de Materiales de Madrid, CSIC, C/ Sor Juana Inés de la Cruz, 3, Madrid 28049, Spain
- Instituto de Química Orgánica General, CSIC, C/ Juan de la Cierva, 3, Madrid 28006, Spain
- Escuela Internacional de Doctorado, C/ Bravo Murillo, 38, Madrid 28015, Spain
| | | | - Rodrigo Navarro
- Instituto de Ciencia y Tecnología de Polímeros, CSIC, C/ Juan de la Cierva, 3, Madrid 28006, Spain
| | - Félix Sánchez
- Instituto de Química Orgánica General, CSIC, C/ Juan de la Cierva, 3, Madrid 28006, Spain
| | - Marta Iglesias
- Instituto de Ciencia de Materiales de Madrid, CSIC, C/ Sor Juana Inés de la Cruz, 3, Madrid 28049, Spain
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37
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Abstract
Conjugated microporous polymers (CMPs) are a unique class of materials that combine extended π-conjugation with a permanently microporous skeleton. Since their discovery in 2007, CMPs have become established as an important subclass of porous materials. A wide range of synthetic building blocks and network-forming reactions offers an enormous variety of CMPs with different properties and structures. This has allowed CMPs to be developed for gas adsorption and separations, chemical adsorption and encapsulation, heterogeneous catalysis, photoredox catalysis, light emittance, sensing, energy storage, biological applications, and solar fuels production. Here we review the progress of CMP research since its beginnings and offer an outlook for where these materials might be headed in the future. We also compare the prospect for CMPs against the growing range of conjugated crystalline covalent organic frameworks (COFs).
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Affiliation(s)
| | - Andrew I. Cooper
- Department of Chemistry and
Materials Innovation Factory, University
of Liverpool, 51 Oxford Street, Liverpool L7 3NY, United Kingdom
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38
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Ray C, Schad C, Avellanal-Zaballa E, Moreno F, Maroto BL, Bañuelos J, García-Moreno I, de la Moya S. Multichromophoric COO-BODIPYs: an advantageous design for the development of energy transfer and electron transfer systems. Chem Commun (Camb) 2020; 56:13025-13028. [DOI: 10.1039/d0cc04902f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Synthesis and photonics avails a new design for multichromophoric arrays.
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Affiliation(s)
- César Ray
- Depto. de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Ciudad Universitaria s/n
- Madrid
| | - Christopher Schad
- Depto. de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Ciudad Universitaria s/n
- Madrid
| | | | - Florencio Moreno
- Depto. de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Ciudad Universitaria s/n
- Madrid
| | - Beatriz L. Maroto
- Depto. de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Ciudad Universitaria s/n
- Madrid
| | - Jorge Bañuelos
- Depto. de Química Física
- Universidad del Pais Vasco-EHU
- Bilbao
- Spain
| | - Inmaculada García-Moreno
- Depto. de Sistemas de Baja Dimensionalidad
- Superficies y Materia Condensada
- Instituto de Química-Física Rocasolano
- Centro Superior de Investigaciones Científicas (CSIC)
- 28006 Madrid
| | - Santiago de la Moya
- Depto. de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Ciudad Universitaria s/n
- Madrid
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39
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Taylor D, Dalgarno SJ, Xu Z, Vilela F. Conjugated porous polymers: incredibly versatile materials with far-reaching applications. Chem Soc Rev 2020; 49:3981-4042. [DOI: 10.1039/c9cs00315k] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This review discusses conjugated porous polymers and focuses on relating design principles and synthetic methods to key properties and applications such as (photo)catalysis, gas storage, chemical sensing, energy storage and environmental remediation.
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Affiliation(s)
- Dominic Taylor
- School of Engineering and Physical Science
- Heriot-Watt University
- Riccarton
- UK
| | - Scott J. Dalgarno
- School of Engineering and Physical Science
- Heriot-Watt University
- Riccarton
- UK
| | - Zhengtao Xu
- Department of Chemistry
- City University of Hong Kong
- Kowloon
- Hong Kong
| | - Filipe Vilela
- School of Engineering and Physical Science
- Heriot-Watt University
- Riccarton
- UK
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40
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Maity A, Sarkar A, Bhaktha B. N S, Patra SK. Design and synthesis of perfluoroalkyl decorated BODIPY dye for random laser action in a microfluidic device. NEW J CHEM 2020. [DOI: 10.1039/d0nj03108a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
New and highly emissive 2,6-diacetynyl and 2,6-bis-(phenylacetynyl) functionalized pentamethyldifluoroboron-dipyrromethane (BODIPY) derivatives (FBDP1–2) with perfluorinated pendant groups at the boron center have been synthesized successfully by the combination of two strategies, extending the π-conjugation and functionalization at the boron centre.
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Affiliation(s)
- Apurba Maity
- Department of Chemistry
- Indian Institute of Technology Kharagpur
- Kharagpur 721302
- India
| | - Anirban Sarkar
- Department of Physics
- Indian Institute of Technology Kharagpur
- Kharagpur 721302
- India
| | | | - Sanjib K. Patra
- Department of Chemistry
- Indian Institute of Technology Kharagpur
- Kharagpur 721302
- India
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41
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Chakraborty J, Nath I, Song S, Mohamed S, Khan A, Heynderickx PM, Verpoort F. Porous organic polymer composites as surging catalysts for visible-light-driven chemical transformations and pollutant degradation. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2019. [DOI: 10.1016/j.jphotochemrev.2019.100319] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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42
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Zhi Y, Yao Z, Jiang W, Xia H, Shi Z, Mu Y, Liu X. Conjugated Microporous Polymers as Heterogeneous Photocatalysts for Efficient Degradation of a Mustard-Gas Simulant. ACS APPLIED MATERIALS & INTERFACES 2019; 11:37578-37585. [PMID: 31522491 DOI: 10.1021/acsami.9b10958] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Compared with traditional metal-based photosensitizers, heterogeneous and organic photocatalysts with visible-light activity are more environmentally friendly and sustainable. The simultaneous introduction of electron-rich and electron-deficient units in donor-acceptor typed conjugated microporous polymer (CMP) photocatalysts can significantly enhance their visible-light harvesting and separation efficiency of photogenerated carriers. Here, two carbazole-based CMPs (CzBSe-CMP and CzBQn-CMP) were successfully constructed through a cost-effective process. They show inherent porosity with large Brunauer-Emmett-Teller surface area and excellent thermal and chemical stability. Their photoelectric properties, energy levels, optical band gaps, transient photocurrent response, and photocatalytic activity could be conveniently tailored through tuning the electron-deficient moiety in polymer networks. More importantly, CzBSe-CMP was found to be a superior solid photocatalyst for selective photo-oxidation of mustard gas simulant 2-chloroethyl ethyl sulfide into a nontoxic product by using molecular oxygen as a sustainable oxygen source under visible-light illumination. In addition, the obtained CMP-based photocatalysts also showed excellent recyclability and could be reutilized through adding more simulants or a simple separation procedure. The current contribution provides great application prospects for CMPs as metal-free, solid photocatalysts in organic transformation and environmental protection.
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43
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Zhong H, Hong Z, Yang C, Li L, Xu Y, Wang X, Wang R. A Covalent Triazine-Based Framework Consisting of Donor-Acceptor Dyads for Visible-Light-Driven Photocatalytic CO 2 Reduction. CHEMSUSCHEM 2019; 12:4493-4499. [PMID: 31379104 DOI: 10.1002/cssc.201901997] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Indexed: 06/10/2023]
Abstract
Photocatalytic conversion of CO2 into value-added chemical fuels is a promising approach to address the depletion of fossil energy and environment-related concerns. Tailor-making the electronic properties and band structures of photocatalysts is pivotal to improve their efficiency and selectivity in photocatalytic CO2 reduction. Herein, a covalent triazine-based framework was developed containing electron-donor triphenylamine and electron-acceptor triazine components (DA-CTF). The engineered π-conjugated electron donor-acceptor dyads in DA-CTF not only optimized the optical bandgap but also contributed to visible-light harvesting and migration of photoexcited charge carriers. The activity of photocatalytic CO2 reduction under visible light was significantly improved compared with that of traditional g-C3 N4 and reported covalent triazine-based frameworks. This study provides molecular-level insights into the mechanism of photocatalytic CO2 reduction.
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Affiliation(s)
- Hong Zhong
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350007, Fuzhou, P.R. China
| | - Zixiao Hong
- Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, Fujian, 361021, P.R. China
| | - Can Yang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Chinese Academy of Sciences, Fuzhou, 350002, P.R. China
| | - Liuyi Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350007, Fuzhou, P.R. China
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Chinese Academy of Sciences, Fuzhou, 350002, P.R. China
| | - Yangsen Xu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350007, Fuzhou, P.R. China
| | - Xinchen Wang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Chinese Academy of Sciences, Fuzhou, 350002, P.R. China
| | - Ruihu Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350007, Fuzhou, P.R. China
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44
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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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A new signal-on photoelectrochemical sensor for glutathione monitoring based on polythiophene/graphitic carbon nitride coated titanium oxide nanotube arrays. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113271] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Muramatsu T, Sagara Y, Traeger H, Tamaoki N, Weder C. Mechanoresponsive Behavior of a Polymer-Embedded Red-Light Emitting Rotaxane Mechanophore. ACS APPLIED MATERIALS & INTERFACES 2019; 11:24571-24576. [PMID: 31251579 DOI: 10.1021/acsami.9b06302] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A red light-emitting photoluminescent supramolecular mechanophore based on an interlocked molecular motif is presented. The rotaxane-based mechanophore contains a cyclic compound featuring a π-extended 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) dye as a red emitter that was threaded onto a dumbbell-shaped molecule containing an electron-poor 1,4,5,8-naphthalenetetracarboxylic diimide quencher at its center. Through two aliphatic hydroxyl groups attached to the dumbbell and the cycle, the mechanophore was covalently embedded into the backbone of a thermoplastic polyurethane elastomer. The mechanophore is only weakly photoluminescent in solution, indicating that the BODIPY's emission is efficiently quenched. Solution-cast films of the rotaxane-containing polymer, by contrast, show an appreciable photoluminescence, which suggests that during film formation, some of the emitting cycles are trapped in positions away from the quencher. Interestingly, the emission intensity could be significantly reduced by swelling the films with an organic solvent and the emission increased again upon drying, suggesting that such solvent plasticization causes a reversible rearrangement. In both dry and solvent-swollen films, uniaxial deformation caused a significant, reversible increase of the emission intensity, on account of mechanically induced shuttling of the emitters away from and back to the quenchers. It is shown that the properties of the polymer can be tuned by the solvent, and that such plasticizing extends the small palette of approaches that allow modification of the activation stress of a given material system.
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Affiliation(s)
- Tatsuya Muramatsu
- Research Institute for Electronic Science , Hokkaido University , N20, W10, Kita-Ku, Sapporo , Hokkaido 001-0020 , Japan
| | - Yoshimitsu Sagara
- Research Institute for Electronic Science , Hokkaido University , N20, W10, Kita-Ku, Sapporo , Hokkaido 001-0020 , Japan
- JST-PRESTO , Honcho 4-1-8 , Kawaguchi , Saitama 332-0012 , Japan
| | - Hanna Traeger
- Adolphe Merkle Institute , University of Fribourg , Chemin des Verdiers 4 , CH-1700 Fribourg , Switzerland
| | - Nobuyuki Tamaoki
- Research Institute for Electronic Science , Hokkaido University , N20, W10, Kita-Ku, Sapporo , Hokkaido 001-0020 , Japan
| | - Christoph Weder
- Adolphe Merkle Institute , University of Fribourg , Chemin des Verdiers 4 , CH-1700 Fribourg , Switzerland
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Benzodithiophenedione‐Based Conjugated Microporous Polymer Catalysts for Aerobic Oxidation Reactions Driven by Visible‐Light. CHEMPHOTOCHEM 2019. [DOI: 10.1002/cptc.201900095] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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48
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Guerrero-Corella A, Asenjo-Pascual J, Pawar TJ, Díaz-Tendero S, Martín-Sómer A, Gómez CV, Belmonte-Vázquez JL, Ramírez-Ornelas DE, Peña-Cabrera E, Fraile A, Cruz DC, Alemán J. BODIPY as electron withdrawing group for the activation of double bonds in asymmetric cycloaddition reactions. Chem Sci 2019; 10:4346-4351. [PMID: 31057762 PMCID: PMC6472058 DOI: 10.1039/c9sc00959k] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 03/13/2019] [Indexed: 11/29/2022] Open
Abstract
In this work we have found that a BODIPY can be used as an electron withdrawing group for the activation of double bonds in asymmetric catalysis. The synthesis of cyclohexyl derivatives containing a BODIPY unit can easily be achieved via trienamine catalysis. This allows a new different asymmetric synthesis of BODIPY derivatives and opens the door to future transformation of this useful fluorophore. In addition, the Quantum Chemistry calculations and mechanistic studies provide insights into the role of BODIPY as an EWG.
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Affiliation(s)
- Andrea Guerrero-Corella
- Organic Chemistry Department, Módulo 1 , Universidad Autónoma de Madrid , Madrid-28049 , Spain . ; http://www.uam.es/jose.aleman
| | - Juan Asenjo-Pascual
- Organic Chemistry Department, Módulo 1 , Universidad Autónoma de Madrid , Madrid-28049 , Spain . ; http://www.uam.es/jose.aleman
| | - Tushar Janardan Pawar
- Chemistry Department , División de Ciencias Naturales y Exactas , Universidad de Guanajuato , Noria Alta S/N , 36050 Guanajuato , Gto , Mexico
| | - Sergio Díaz-Tendero
- Chemistry Department , Universidad Autónoma de Madrid , Madrid-28049 , Spain
- Condensed Matter Physics Center , IFIMAC , Universidad Autónoma de Madrid , 28049 Madrid , Spain
| | - Ana Martín-Sómer
- Chemistry Department , Universidad Autónoma de Madrid , Madrid-28049 , Spain
| | - Clarisa Villegas Gómez
- Chemistry Department , División de Ciencias Naturales y Exactas , Universidad de Guanajuato , Noria Alta S/N , 36050 Guanajuato , Gto , Mexico
| | - José L Belmonte-Vázquez
- Chemistry Department , División de Ciencias Naturales y Exactas , Universidad de Guanajuato , Noria Alta S/N , 36050 Guanajuato , Gto , Mexico
| | - Diana E Ramírez-Ornelas
- Chemistry Department , División de Ciencias Naturales y Exactas , Universidad de Guanajuato , Noria Alta S/N , 36050 Guanajuato , Gto , Mexico
| | - Eduardo Peña-Cabrera
- Chemistry Department , División de Ciencias Naturales y Exactas , Universidad de Guanajuato , Noria Alta S/N , 36050 Guanajuato , Gto , Mexico
| | - Alberto Fraile
- Organic Chemistry Department, Módulo 1 , Universidad Autónoma de Madrid , Madrid-28049 , Spain . ; http://www.uam.es/jose.aleman
- Institute for Advanced Research in Chemical Sciences (IAdChem) , Universidad Autónoma de Madrid , Madrid-28049 , Spain
| | - David Cruz Cruz
- Chemistry Department , División de Ciencias Naturales y Exactas , Universidad de Guanajuato , Noria Alta S/N , 36050 Guanajuato , Gto , Mexico
| | - José Alemán
- Organic Chemistry Department, Módulo 1 , Universidad Autónoma de Madrid , Madrid-28049 , Spain . ; http://www.uam.es/jose.aleman
- Institute for Advanced Research in Chemical Sciences (IAdChem) , Universidad Autónoma de Madrid , Madrid-28049 , Spain
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Yuan Y, Zhu G. Porous Aromatic Frameworks as a Platform for Multifunctional Applications. ACS CENTRAL SCIENCE 2019; 5:409-418. [PMID: 30937368 PMCID: PMC6439448 DOI: 10.1021/acscentsci.9b00047] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Indexed: 05/20/2023]
Abstract
Porous aromatic frameworks (PAFs), which are well-known for their large surface areas, associated porosity, diverse structures, and superb stability, have recently attracted broad interest. Taking advantage of widely available building blocks and various coupling strategies, customized porous architectures can be prepared exclusively through covalent bonding to satisfy necessary requirements. In addition, PAFs are composed of phenyl-ring-derived fragments that are easily modified with desired functional groups with the help of established synthetic chemistry techniques. On the basis of material design and preparative chemistry, this review mainly focuses on recent advances in the structural and chemical characteristics of PAFs for potential utilizations, including molecule storage, gas separation, catalysis, and ion extraction. Additionally, a concise outlook on the rational construction of functional PAFs is discussed in terms of developing next-generation porous materials for broader applications.
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Monterde C, Navarro R, Iglesias M, Sánchez F. Fluorine-Phenanthroimidazole Porous Organic Polymer: Efficient Microwave Synthesis and Photocatalytic Activity. ACS APPLIED MATERIALS & INTERFACES 2019; 11:3459-3465. [PMID: 30545213 DOI: 10.1021/acsami.8b18053] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A porous polymer containing a fluorophenylphenanthroimidazole core was easily prepared via one-pot Suzuki-Miyaura cross-coupling reactions under microwave heating. These new metal-free polymers have demonstrated heterogeneous photocatalytic activity toward aza-Henry reaction with reasonable recyclability. Their preparation require a minimal workup to build porous networks with control over the apparent surface area and pore volume from suitable molecular building blocks containing 2-(1 H-phenanthro[9,10- d]imidazol-2-yl)-3,5-difluorophenol (PhIm-2F), as rigid and multitopic node, which afforded a conjugated porous polymer (CPP-PhIm-2F). A series of fluorinated ligands have shown their capability in the preparation of soluble and supported cationic Ru(bpy)2(F-phenanthroimidazole) complexes by reaction with Ru(bpy)2Cl2 and demonstrating a beneficial effect of two fluorine atoms on the photocatalytic effect.
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Affiliation(s)
- Cristina Monterde
- Materials Science Factory, Instituto de Ciencia de Materiales de Madrid , CSIC , c/ Sor Juana Inés de la cruz, 3 , Madrid , Spain
- Escuela Internacional de Doctorado de la UNED, EIUNED , C/ Bravo Murillo, 38 , Madrid , Spain
| | | | - Marta Iglesias
- Materials Science Factory, Instituto de Ciencia de Materiales de Madrid , CSIC , c/ Sor Juana Inés de la cruz, 3 , Madrid , Spain
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