1
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Khoshoei-Darki F, Momenbeik F. Melamine sponges incorporated azo-linked porous organic polymer as adsorbent for extraction and determination of six B vitamins using pipette tip micro solid-phase extraction. J Chromatogr A 2024; 1727:464978. [PMID: 38788401 DOI: 10.1016/j.chroma.2024.464978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 05/06/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024]
Abstract
A novel azo-linked porous organic polymer (AL-POP) was synthesized from caffeic acid and benzidine via an azo-coupling reaction and characterized by FTIR, SEM-EDS, BET, TGA, XRD and zeta potential analysis. AL-POPs were incorporated into melamine sponges and used for pipette tip micro solid-phase extraction (PT-MSPE) of six types of B vitamins (including thiamine, riboflavin, nicotinamide, pyridoxine, folic acid, and cyanocobalamin). After extraction, the samples were analyzed using high performance liquid chromatography-diode array detection (HPLC-DAD) system. The effect of AL-POP composition on the extraction efficiency (EE) of vitamins was investigated and benzidine to caffeic acid mol ratio of 1.5, 3.35 mmol of NaNO2, and reaction time of 8 h were selected as optimum conditions. The efficiency of the extraction process was improved by optimizing various parameters such as the amount of sorbent, pH and ionic strength of the sample, sample volume, number of sorption and desorption cycles, type of wash solvent, and type and volume of eluent solvent. Linearity (R2≥0.9987), Limit of detection (LOD) (11.88-18.97 ng/mL), limit of quantification (LOQ) (39.62-63.23 ng/mL), and enrichment factor (EF) (1.27-4.31) were obtained using calibration curves plotted under optimum conditions. Recovery values of these six B vitamins in the spiked multivitamin syrup samples varied from 80.01% to 108.35%, with a relative standard deviation (RSD) below 5.44%. Eventually, the optimized method was successfully used to extract and quantify the B vitamins in multivitamin syrup and non-alcoholic beer.
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Affiliation(s)
| | - Fariborz Momenbeik
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran.
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2
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Liu J, Zhang Y, Peng C. Recent Advances Hydrogenation of Carbon Dioxide to Light Olefins over Iron-Based Catalysts via the Fischer-Tropsch Synthesis. ACS OMEGA 2024; 9:25610-25624. [PMID: 38911759 PMCID: PMC11191082 DOI: 10.1021/acsomega.4c03075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 05/21/2024] [Accepted: 05/24/2024] [Indexed: 06/25/2024]
Abstract
The massive burning of fossil fuels has been important for economic and social development, but the increase in the CO2 concentration has seriously affected environmental sustainability. In industrial and agricultural production, light olefins are one of the most important feedstocks. Therefore, the preparation of light olefins by CO2 hydrogenation has been intensively studied, especially for the development of efficient catalysts and for the application in industrial production. Fe-based catalysts are widely used in Fischer-Tropsch synthesis due to their high stability and activity, and they also exhibit excellent catalytic CO2 hydrogenation to light olefins. This paper systematically summarizes and analyzes the reaction mechanism of Fe-based catalysts, alkali and transition metal modifications, interactions between active sites and carriers, the synthesis process, and the effect of the byproduct H2O on catalyst performance. Meanwhile, the challenges to the development of CO2 hydrogenation for light olefin synthesis are presented, and future development opportunities are envisioned.
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Affiliation(s)
- Jiangtao Liu
- State Key Laboratory of Fine
Chemicals, School of Chemical Engineering, Dalian University of Technology, 116024 Dalian, Liaoning P.R. China
| | - Yongchun Zhang
- State Key Laboratory of Fine
Chemicals, School of Chemical Engineering, Dalian University of Technology, 116024 Dalian, Liaoning P.R. China
| | - Chong Peng
- State Key Laboratory of Fine
Chemicals, School of Chemical Engineering, Dalian University of Technology, 116024 Dalian, Liaoning P.R. China
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3
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Feng Y, Wang G, Liu R, Ye X, Tao S, Addicoat MA, Li Z, Jiang Q, Jiang D. Photoresponsive Covalent Organic Frameworks: Visible-Light Controlled Conversion of Porous Structures and Its Impacts. Angew Chem Int Ed Engl 2024; 63:e202400009. [PMID: 38415815 DOI: 10.1002/anie.202400009] [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: 01/02/2024] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 02/29/2024]
Abstract
Covalent organic frameworks are a novel class of crystalline porous polymers that enable molecular design of extended polygonal skeletons to attain well-defined porous structures. However, construction of a framework that allows remote control of pores remains a challenge. Here we report a strategy that merges covalent, noncovalent, and photo chemistries to design photoresponsive frameworks with reversibly and remotely controllable pores. We developed a topology-guided multicomponent polycondensation system that integrates protruded tetrafluoroazobenzene units as photoresponsive sites on pore walls at predesigned densities, so that a series of crystalline porous frameworks with the same backbone can be constructed to develop a broad spectrum of pores ranging from mesopores to micropores. Distinct from conventional azobenzene-based systems, the tetrafluoroazobenzene frameworks are highly sensitive to visible lights to undergo high-rate isomerization. The photoisomerization exerts profound effects on pore size, shape, number, and environment, as well as molecular uptake and release, rendering the system able to convert and switch pores reversibly and remotely with visible lights. Our results open a way to a novel class of smart porous materials with pore structures and functions that are convertible and manageable with visible lights.
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Affiliation(s)
- Yu Feng
- Department of Chemistry, Faculty of Science, National University of Singapore, 3, Science Drive 3, Singapore, 117543, Singapore
- School of Materials Science and Engineering, Changzhou University, Changzhou, 213164, China
| | - Guangtong Wang
- Department of Chemistry, Faculty of Science, National University of Singapore, 3, Science Drive 3, Singapore, 117543, Singapore
- Key Laboratory of Micro-systems and Micro-structures Manufacturing, Ministry of Education, Harbin Institute of Technology, Harbin, 150080, China
| | - Ruoyang Liu
- Department of Chemistry, Faculty of Science, National University of Singapore, 3, Science Drive 3, Singapore, 117543, Singapore
| | - Xingyao Ye
- Department of Chemistry, Faculty of Science, National University of Singapore, 3, Science Drive 3, Singapore, 117543, Singapore
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, China
| | - Shanshan Tao
- Department of Chemistry, Faculty of Science, National University of Singapore, 3, Science Drive 3, Singapore, 117543, Singapore
| | - Matthew A Addicoat
- School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham, NG11 8NS, UK
| | - Zhongping Li
- Department of Chemistry, Faculty of Science, National University of Singapore, 3, Science Drive 3, Singapore, 117543, Singapore
| | - Qiuhong Jiang
- Department of Chemistry, Faculty of Science, National University of Singapore, 3, Science Drive 3, Singapore, 117543, Singapore
| | - Donglin Jiang
- Department of Chemistry, Faculty of Science, National University of Singapore, 3, Science Drive 3, Singapore, 117543, Singapore
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, China
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4
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Zarei N, Yarie M, Torabi M, Zolfigol MA. Urea-rich porous organic polymer as a hydrogen bond catalyst for Knoevenagel condensation reaction and synthesis of 2,3-dihydroquinazolin-4(1 H)-ones. RSC Adv 2024; 14:1094-1105. [PMID: 38174287 PMCID: PMC10759279 DOI: 10.1039/d3ra08354c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 12/14/2023] [Indexed: 01/05/2024] Open
Abstract
In this research, a new urea-rich porous organic polymer (urea-rich POP) as a hydrogen bond catalyst was synthesized via a solvothermal method. The physiochemical properties of the synthesized urea-rich POP were investigated by using different analyses like Fourier transform infrared (FT-IR) spectroscopy, field-emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), thermogravimetric analysis (TGA), derivative thermogravimetry (DTG), energy-dispersive X-ray spectroscopy (EDS), elemental mapping analysis, X-ray diffraction analysis (XRD) and Brunauer-Emmett-Teller (BET) techniques. The preparation of urea-rich POP provides an efficacious platform for designing unique hydrogen bond catalytic systems. Accordingly, urea-rich POP, due to the existence of several urea moieties as hydrogen bond sites, has excellent performance as a catalyst for the Knoevenagel condensation reaction and multi-component synthesis of 2,3-dihydroquinazolin-4(1H)-ones.
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Affiliation(s)
- Narges Zarei
- Department of Organic Chemistry, Faculty of Chemistry and Petroleum Sciences, Bu-Ali Sina University Hamedan Iran
| | - Meysam Yarie
- Department of Organic Chemistry, Faculty of Chemistry and Petroleum Sciences, Bu-Ali Sina University Hamedan Iran
| | - Morteza Torabi
- Department of Organic Chemistry, Faculty of Chemistry and Petroleum Sciences, Bu-Ali Sina University Hamedan Iran
| | - Mohammad Ali Zolfigol
- Department of Organic Chemistry, Faculty of Chemistry and Petroleum Sciences, Bu-Ali Sina University Hamedan Iran
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5
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Xiang JJ, Yuan LJ, Liao QG, Zhang DW, Luo LG. Synthesis of azo-linked covalent organic polymers for pipette tip solid-phase extraction of sedative residues from animal tissues samples. ANAL SCI 2023; 39:1939-1946. [PMID: 37584814 DOI: 10.1007/s44211-023-00406-5] [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: 05/28/2023] [Accepted: 08/01/2023] [Indexed: 08/17/2023]
Abstract
Azo-linked covalent organic polymers (ACOPs) were synthesized by a simple azo reaction, with 2,2'-bis(trifluoromethyl)benzidine and 1,3,5-trihydroxybenzene as the monomers. The preparation process was mild, green, and environmental-friendly, avoiding the use of high temperature, metal catalysis, and harmful organic reagent. The obtained ACOPs were characterized by scanning electron microscopy, Fourier transform infrared spectroscopy, thermogravimetric analysis, powder X-ray diffraction, and Brunauer-Emmett-Teller. With the prepared ACOPs as adsorbent, a method of pipette tip solid-phase extraction-liquid chromatography-tandem mass spectrometry detection (PTSPE-LC-MS/MS) was proposed for the analysis of target sedatives in animal tissues. Furthermore, the parameters for the extraction of five sedatives, including the amount of adsorbent, pH value, ion strength, elution solvent and volume, were investigated. Under the optimized conditions, the linear dynamic range was found from 0.1 to 10.0 μg kg-1, and the limits of detection were ranged from 0.02 to 0.1 μg kg-1. The method was assessed by the analysis of target sedatives in animal tissues, and the recoveries for the spiked pork muscle and pork liver samples were 84-102% and 83-101%, respectively. The results show that the developed method of PTSPE-LC-MS/MS with ACOPs as adsorbent is efficient for the analysis of trace sedatives in animal tissues.
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Affiliation(s)
- Jian Jun Xiang
- Key Laboratory for Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Agricultural Product Quality Safety and Standards Institute, Jiangxi Academy of Agricultural Sciences, Nanchang, 330200, China
| | - Li Juan Yuan
- Key Laboratory for Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Agricultural Product Quality Safety and Standards Institute, Jiangxi Academy of Agricultural Sciences, Nanchang, 330200, China
| | - Qie Gen Liao
- Key Laboratory for Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Agricultural Product Quality Safety and Standards Institute, Jiangxi Academy of Agricultural Sciences, Nanchang, 330200, China.
| | - Da Wen Zhang
- Key Laboratory for Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Agricultural Product Quality Safety and Standards Institute, Jiangxi Academy of Agricultural Sciences, Nanchang, 330200, China
| | - Lin Guang Luo
- Key Laboratory for Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Agricultural Product Quality Safety and Standards Institute, Jiangxi Academy of Agricultural Sciences, Nanchang, 330200, China
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6
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Zhang Z, Fan K, Liu Y, Xia S. A review on polyester and polyester-amide thin film composite nanofiltration membranes: Synthesis, characteristics and applications. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 858:159922. [PMID: 36336064 DOI: 10.1016/j.scitotenv.2022.159922] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 10/12/2022] [Accepted: 10/30/2022] [Indexed: 06/16/2023]
Abstract
Nanofiltration (NF) membranes have been widely used in various fields including water treatment and other separation processes, while conventional thin film composite (TFC) membranes with polyamide (PA) selective layers suffer the problems of fouling and chlorine intolerance. Due to the abundant hydrophilic hydroxyl groups and ester bonds free from chlorine attack, the TFC membranes composed of polyester (PE) or polyester-amide (PEA) selective layers have been proven to possess enhanced anti-fouling properties and superior chlorine resistance. In this review, the research progress of PE and PEA nanofiltration membranes is systematically summarized according to the variety of hydroxyl-containing monomers for membrane fabrication by the interfacial polymerization (IP) reaction. The synthesis strategies as well as the mechanisms for tailoring properties and performance of PE and PEA membranes are analyzed, and the membrane application advantages are demonstrated. Moreover, current challenges and future perspectives of the development of PE and PEA nanofiltration membranes are proposed. This review can offer guidance for designing high-performance PE and PEA membranes, thereby further promoting the efficacy of nanofiltration.
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Affiliation(s)
- Ziyan Zhang
- State Key Laboratory of Pollution Control and Resources Reuse, Advanced Membrane Technology Center, Tongji University, Shanghai 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, Tongji University, Shanghai 200092, China; Shanghai Institute of Pollution Control and Ecological Security, China
| | - Kaiming Fan
- State Key Laboratory of Pollution Control and Resources Reuse, Advanced Membrane Technology Center, Tongji University, Shanghai 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, Tongji University, Shanghai 200092, China; Shanghai Institute of Pollution Control and Ecological Security, China
| | - Yanling Liu
- State Key Laboratory of Pollution Control and Resources Reuse, Advanced Membrane Technology Center, Tongji University, Shanghai 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, Tongji University, Shanghai 200092, China; Shanghai Institute of Pollution Control and Ecological Security, China.
| | - Shengji Xia
- State Key Laboratory of Pollution Control and Resources Reuse, Advanced Membrane Technology Center, Tongji University, Shanghai 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, Tongji University, Shanghai 200092, China; Shanghai Institute of Pollution Control and Ecological Security, China.
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7
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Huhe FNU, King J, Chuang SSC. Amine-based sorbents for CO2 capture from air and flue gas—a short review and perspective. RESEARCH ON CHEMICAL INTERMEDIATES 2023. [DOI: 10.1007/s11164-022-04902-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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8
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Barbarin I, Politakos N, Serrano Cantador L, Cecilia JA, Sanz O, Tomosvka R. Tailoring of Textural Properties of 3D Reduced Graphene Oxide Composite Monoliths by Using Highly Crosslinked Polymer Particles toward Improved CO 2 Sorption. ACS APPLIED POLYMER MATERIALS 2022; 4:9065-9075. [PMID: 36532886 PMCID: PMC9748741 DOI: 10.1021/acsapm.2c01421] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 10/31/2022] [Indexed: 06/17/2023]
Abstract
The main constraint on developing a full potential for CO2 adsorption of 3D composite monoliths made of reduced graphene oxide (rGO) and polymer materials is the lack of control of their textural properties, along with the diffusional limitation to the CO2 adsorption due to the pronounced polymers' microporosity. In this work, the textural properties of the composites were altered by employing highly crosslinked polymer particles, synthesized by emulsion polymerization in aqueous media. For that aim, waterborne methyl methacrylate (MMA) particles were prepared, in which the crosslinking was induced by using different quantities of divinyl benzene (DVB). Afterward, these particles were combined with rGO platelets and subjected to the reduction-induced self-assembly process. The resulting 3D monolithic porous materials certainly presented improved textural properties, in which the porosity and BET surface area were increased up to 100% with respect to noncrosslinked composites. The crosslinked density of MMA polymer particles was a key parameter controlling the porous properties of the composites. Consequently, higher CO2 uptake than that of neat GO structures and composites made of noncrosslinked MMA polymer particles was attained. This work demonstrates that a proper control of the microstructure of the polymer particles and their facile introduction within rGO self-assembly 3D structures is a powerful tool to tailor the textural properties of the composites toward improved CO2 capture performance.
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Affiliation(s)
- Iranzu Barbarin
- POLYMAT
and Department of Applied Chemistry, University
of the Basque Country UPV/EHU, 20018Donostia-San Sebastián, Spain
| | - Nikolaos Politakos
- POLYMAT
and Department of Applied Chemistry, University
of the Basque Country UPV/EHU, 20018Donostia-San Sebastián, Spain
| | - Luis Serrano Cantador
- Biopren
Group, Inorganic Chemistry and Chemical Engineering Department, Nanochemistry
University Institute (IUNAN), Universidad
de Córdoba, 14014Córdoba, Spain
| | - Juan Antonio Cecilia
- Inorganic
Chemistry, Crystallography and Mineralogy, University of Málaga, 29071Málaga, Spain
| | - Oihane Sanz
- Department
of Applied Chemistry, University of the
Basque Country, 20018Donostia-San Sebastián, Spain
| | - Radmila Tomosvka
- POLYMAT
and Department of Applied Chemistry, University
of the Basque Country UPV/EHU, 20018Donostia-San Sebastián, Spain
- Ikerbasque, Basque Foundation for Science, Maria Diaz de Haro 3, 48013Bilbao, Spain
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9
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CeO2-ZrO2 Solid Solution Catalyzed and Moderate Acidic–Basic Sites Dominated Cycloaddition of CO2 with Epoxides: Halogen-Free Synthesis of Cyclic Carbonates. Catalysts 2022. [DOI: 10.3390/catal12060632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/10/2022] Open
Abstract
For the production of cyclic carbonates from the cycloaddition of CO2 with epoxides, halogen pollution and product purity are two of the most common problems due to the usage of homogeneous halogen-containing catalysts such as ammonium salt and alkali metal halide. Hence, the development of a novel, halogen-free and efficient catalyst for the synthesis of high-purity cyclic carbonates is significant. Here, a series of acid–base bifunctional Ce1-xZrxO2 nanorods were successfully prepared. The Ce1-xZrxO2 nanorods could catalyze the cycloaddition of CO2 with epoxides efficiently without any halogen addition. Especially for the Ce0.7Zr0.3O2 catalyst, a conversion of 96% with 100% 1,2-butylene carbonate selectivity was achieved. The excellent catalytic performance of Ce1-xZrxO2 nanorods is attributed to the formation of the CeO2-ZrO2 solid solution, which contributes to abundant moderate acidic–basic active sites on the catalyst surface. It is the synergistic effect of moderate acidic–basic sites that dominates the conversion of CO2 with epoxides, which will supply important references for the synthesis of efficient metal oxide catalyst for the cycloaddition of CO2 with epoxides.
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10
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He M, Sun Y, Han B. Green Carbon Science: Efficient Carbon Resource Processing, Utilization, and Recycling towards Carbon Neutrality. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202112835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Mingyuan He
- Shanghai Key Laboratory of Green Chemistry & Chemical Processes Department of Chemistry East China Normal University Shanghai 200062 China
- Research Institute of Petrochem Processing, SINOPEC Beijing 100083 China
| | - Yuhan Sun
- Low Carbon Energy Conversion Center Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201203 China
- Shanghai Low Carbon Technology Innovation Platform Shanghai 210620 China
| | - Buxing Han
- Shanghai Key Laboratory of Green Chemistry & Chemical Processes Department of Chemistry East China Normal University Shanghai 200062 China
- Beijing National Laboratory for Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
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11
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Khan MU, Khan SU, Kiriratnikom J, Zareen S, Zhang X. CoCo-PBA/tetrabutylammonium bromide as highly efficient catalyst for CO2 and epoxides coupling reaction under mild conditions. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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12
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Mixed matrix membranes for post-combustion carbon capture: From materials design to membrane engineering. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.120140] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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13
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Ai C, Ke X, Tang J, Tang X, Abu-Reziq R, Chang J, Yuan J, Yu G, Pan C. One-pot construction of nitrogen-rich polymeric ionic porous networks for effective CO 2 capture and fixation. Polym Chem 2021; 13:121-129. [PMID: 35027946 PMCID: PMC8689585 DOI: 10.1039/d1py01121a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 11/17/2021] [Indexed: 11/21/2022]
Abstract
Facile preparation of ionic porous networks (IPNs) with large and permanent porosity is highly desirable for CO2 capture and transformation but remains a challenge. Here we report a one-pot base-mediated construction of nitrogen-rich IPNs through a combination of nucleophilic substitution and quaternisation chemistry from H-imidazole. This strategy, as proven by the model reactions of 1H-imidazole or 1-methyl-1H-imidazole with cyanuric chloride, allows for fine regulation of porosity and physicochemical properties, leading to nitrogen-rich IPNs featuring abundant ionic units and radicals. The as-prepared networks, termed IPN-CSUs, efficiently capture CO2 (80.1 cc g-1 at 273 K/1 bar) with an ideal CO2/N2 selectivity of 139.7. They can also effectively catalyse the cycloaddition reaction between CO2 and epoxides with high yields of up to 99% under mild conditions (0.1 MPa, 298 K), suggesting their possible applications in the fields of both selective molecular separation and conversion. Unlike the previously known strategies generally involving single coupling chemistry, our strategy combining two coupling routes in one pot appears to be unique and potentially applicable to other building blocks.
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Affiliation(s)
- Chenxiang Ai
- College of Chemistry and Chemical Engineering, Central South University Changsha 410083 China
| | - Xinquan Ke
- College of Chemistry and Chemical Engineering, Central South University Changsha 410083 China
| | - Juntao Tang
- College of Chemistry and Chemical Engineering, Central South University Changsha 410083 China
| | - Xincun Tang
- College of Chemistry and Chemical Engineering, Central South University Changsha 410083 China
| | - Raed Abu-Reziq
- Institute of Chemistry, Casali Center of Applied Chemistry, The Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem Jerusalem 91904 Israel
| | - Jian Chang
- Department of Materials and Environmental Chemistry, Stockholm University Stockholm 10691 Sweden
| | - Jinyin Yuan
- Department of Materials and Environmental Chemistry, Stockholm University Stockholm 10691 Sweden
| | - Guipeng Yu
- College of Chemistry and Chemical Engineering, Central South University Changsha 410083 China
| | - Chunyue Pan
- College of Chemistry and Chemical Engineering, Central South University Changsha 410083 China
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14
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He M, Sun Y, Han B. Green Carbon Science: Efficient Carbon Resource Processing, Utilization, and Recycling Towards Carbon Neutrality. Angew Chem Int Ed Engl 2021; 61:e202112835. [PMID: 34919305 DOI: 10.1002/anie.202112835] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Indexed: 11/10/2022]
Abstract
Green carbon science is defined as "Study and optimization of the transformation of carbon containing compounds and the relevant processes involved in the entire carbon cycle from carbon resource processing, carbon energy utilization, and carbon recycling to use carbon resources efficiently and minimize the net CO2 emission." [1] Green carbon science is related closely to carbon neutrality, and the relevant fields have developed quickly in the last decade. In this Minireview, we proposed the concept of carbon energy index, and the recent progresses in petroleum refining, production of liquid fuels, chemicals, and materials using coal, methane, CO2, biomass, and waste plastics are highlighted in combination with green carbon science, and an outlook for these important fields is provided in the final section.
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Affiliation(s)
- Mingyuan He
- East China Normal University, Department of Chemistry, 200062, Shanghai, CHINA
| | - Yuhan Sun
- Chinese Academy of Sciences, Shanghai Advanced Research Institute, 201203, Shanghai, CHINA
| | - Buxing Han
- Chinese Academy of Sciences, Institute of Chemistry, Beiyijie number 2, Zhongguancun, 100190, Beijing, CHINA
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15
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Yang Y, Zhang P, Hao L, Cheng P, Chen Y, Zhang Z. Grotthuss Proton-Conductive Covalent Organic Frameworks for Efficient Proton Pseudocapacitors. Angew Chem Int Ed Engl 2021; 60:21838-21845. [PMID: 34369054 DOI: 10.1002/anie.202105725] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Indexed: 01/04/2023]
Abstract
Herein, we describe the synthesis of two highly crystalline, robust, hydrophilic covalent organic frameworks (COFs) that display intrinsic proton conduction by the Grotthuss mechanism. The enriched redox-active azo groups in the COFs can undergo a proton-coupled electron transfer reaction for energy storage, making the COFs ideal candidates for pseudocapacitance electrode materials. After in situ hybridization with carbon nanotubes, the composite exhibited a high three-electrode specific capacitance of 440 F g-1 at the current density of 0.5 A g-1 , among the highest for COF-based supercapacitors, and can retain 90 % capacitance even after 10 000 charge-discharge cycles. This is the first example using Grotthuss proton-conductive organic materials to create pseudocapacitors that exhibited both high power density and energy density. The assembled asymmetric two-electrode supercapacitor showed a maximum energy density of 71 Wh kg-1 with a maximum power density of 42 kW kg-1 , surpassing that of all reported COF-based systems.
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Affiliation(s)
- Yi Yang
- College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Penghui Zhang
- College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Liqin Hao
- College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Peng Cheng
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, Frontiers Science Center for New Organic Matter, Nankai University, Tianjin, 300071, China
| | - Yao Chen
- State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China
| | - Zhenjie Zhang
- College of Chemistry, Nankai University, Tianjin, 300071, China.,State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China.,Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, Frontiers Science Center for New Organic Matter, Nankai University, Tianjin, 300071, China
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16
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Yang Y, Zhang P, Hao L, Cheng P, Chen Y, Zhang Z. Grotthuss Proton‐Conductive Covalent Organic Frameworks for Efficient Proton Pseudocapacitors. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202105725] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yi Yang
- College of Chemistry Nankai University Tianjin 300071 China
| | - Penghui Zhang
- College of Chemistry Nankai University Tianjin 300071 China
| | - Liqin Hao
- College of Chemistry Nankai University Tianjin 300071 China
| | - Peng Cheng
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center Frontiers Science Center for New Organic Matter Nankai University Tianjin 300071 China
| | - Yao Chen
- State Key Laboratory of Medicinal Chemical Biology Nankai University Tianjin 300071 China
| | - Zhenjie Zhang
- College of Chemistry Nankai University Tianjin 300071 China
- State Key Laboratory of Medicinal Chemical Biology Nankai University Tianjin 300071 China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center Frontiers Science Center for New Organic Matter Nankai University Tianjin 300071 China
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17
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Tang Y, Dai Z, Wang S, Chen F, Meng X, Xiao FS. Metalated Porous Phenanthroline-Based Polymers as Efficient Heterogeneous Catalysts for Regioselective C-H Activation of Heteroarenes. Chem Asian J 2021; 16:2469-2474. [PMID: 34241970 DOI: 10.1002/asia.202100695] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 07/06/2021] [Indexed: 11/10/2022]
Abstract
Direct C-H bond activation of heterocycles as a step-economical and environmentally friendly approach to build the heterobiaryls motifs is highly attractive, but it still has a challenge to design and prepare a cheap and regioselective heterogeneous catalyst. To tackle this challenge, we have introduced Ni species into a porous phenanthroline-based organic polymer donated as POP-Phen@Ni. This heterogeneous catalyst shows excellent catalytic performances in regioselective C-H activation of heterocycles, even better than those of the corresponding homogenous catalyst. H/D exchange experiments show that the lithium bis(trimethylsilyl)amide (LiHMDS), a base added in the reaction, play a very important role during the reaction processes. We believe that this heterogeneous catalyst would open a new door for design of heterogeneous catalysts to efficiently catalyze the regioselective C-H activation of heterocycles.
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Affiliation(s)
- Yongquan Tang
- Department of Chemistry, Zhejiang University, Hangzhou, 310028, P. R. China
| | - Zhifeng Dai
- Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang province Department of Chemistry, Zhejiang Sci-tech University, Hangzhou, 310018, P. R. China
| | - Sai Wang
- Department of Chemistry, Zhejiang University, Hangzhou, 310028, P. R. China
| | - Fang Chen
- Department of Chemistry, Zhejiang University, Hangzhou, 310028, P. R. China
| | - Xiangju Meng
- Department of Chemistry, Zhejiang University, Hangzhou, 310028, P. R. China
| | - Feng-Shou Xiao
- Department of Chemistry, Zhejiang University, Hangzhou, 310028, P. R. China.,Key Lab of Biomass Chemical Engineering of Ministry of Education and College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, P. R. China
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18
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Tang Y, Chen F, Wang S, Sun Q, Meng X, Xiao F. Porous Organic Phenanthroline‐Based Polymer as an Efficient Transition‐Metal‐Free Heterogeneous Catalyst for Direct Aromatic C−H Activation. Chemistry 2021; 27:8684-8688. [DOI: 10.1002/chem.202100288] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Indexed: 11/06/2022]
Affiliation(s)
- Yongquan Tang
- Department of Chemistry Zhejiang University Hangzhou 310028 P. R. China
| | - Fang Chen
- Department of Chemistry Zhejiang University Hangzhou 310028 P. R. China
| | - Sai Wang
- Department of Chemistry Zhejiang University Hangzhou 310028 P. R. China
| | - Qi Sun
- Key Lab of Biomass Chemical Engineering of Ministry of Education and College of Chemical and Biological Engineering Zhejiang University Hangzhou 310027 P. R. China
| | - Xiangju Meng
- Department of Chemistry Zhejiang University Hangzhou 310028 P. R. China
| | - Feng‐Shou Xiao
- Department of Chemistry Zhejiang University Hangzhou 310028 P. R. China
- Key Lab of Biomass Chemical Engineering of Ministry of Education and College of Chemical and Biological Engineering Zhejiang University Hangzhou 310027 P. R. China
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19
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Yu Y, Gong Y, Cao B, Liu H, Zhang X, Han X, Lu S, Cao X, Gu H. One‐pot Synthesis of Pd/Azo‐polymer as an Efficient Catalyst for 4‐Nitrophenol Reduction and Suzuki‐Miyaura Coupling Reaction. Chem Asian J 2021; 16:837-844. [DOI: 10.1002/asia.202100002] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/05/2021] [Indexed: 01/14/2023]
Affiliation(s)
- Yanlin Yu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science and Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou 215123 P. R. China
| | - Yuzhu Gong
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science and Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou 215123 P. R. China
| | - Binbin Cao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science and Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou 215123 P. R. China
| | - Haidong Liu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science and Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou 215123 P. R. China
| | - Xiaoli Zhang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science and Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou 215123 P. R. China
| | - Xu Han
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science and Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou 215123 P. R. China
| | - Shuanglong Lu
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering Jiangnan University Wuxi 214122 P. R. China
| | - Xueqin Cao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science and Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou 215123 P. R. China
| | - Hongwei Gu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science and Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow University Suzhou 215123 P. R. China
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20
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Abstract
Carbon sequestration via the carbon capture and storage (CCS) method is one of the most useful methods of lowering CO2 emissions in the atmosphere. Ethylenediamine (EDA)- and triethylenetetramine (TETA)-modified mesoporous carbon (MC) has been successfully prepared as a CO2 storage material. The effect of various concentrations of EDA or TETA added to MC, as well as activated carbon (AC), on their CO2 adsorption capacity were investigated using high-purity CO2 as a feed and a titration method to quantitatively measure the amount of adsorbed CO2. The results showed that within 60 min adsorption time, MCEDA49 gave the highest CO2 capacity adsorption (19.68 mmol/g), followed by MC-TETA30 (11.241 mol/g). The improvement of CO2 adsorption capacity at low TETA loadings proved that the four amine functional groups in TETA gave an advantage to CO2 adsorption. TETA-functionalized MC has the potential to be used as a CO2 storage material at a low concentration. Therefore, it is relatively benign and friendly to the environment.
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21
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Zhong H, Gao J, Sa R, Yang S, Wu Z, Wang R. Carbon Dioxide Conversion Upgraded by Host-guest Cooperation between Nitrogen-Rich Covalent Organic Framework and Imidazolium-Based Ionic Polymer. CHEMSUSCHEM 2020; 13:6323-6329. [PMID: 32710471 DOI: 10.1002/cssc.202001658] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 07/23/2020] [Indexed: 06/11/2023]
Abstract
The chemical conversion of CO2 into value-added chemicals is one promising approach for CO2 utilization. It is crucial to explore highly efficient catalysts containing task-specific components for CO2 fixation. Here, a host-guest catalytic system was developed by integrating nitrogen-rich covalent organic framework (TT-COF) and imidazolium-based ionic polymer (ImIP), which serve as hydrogen-bonding donor and nucleophilic agent, respectively, for cooperatively facilitating the activation of the epoxides and subsequent CO2 cycloaddition. The catalytic activity of the host-guest system was remarkably superior to those of ImIP, TT-COF, and their physical mixture. Furthermore, selective adsorption for CO2 over N2 rendered this catalytic system effective for the cycloaddition reaction of the simulated flue gas. The protocols for the unification of two catalytically active components provide new opportunities for the development of composite systems in multiple applications.
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Affiliation(s)
- Hong Zhong
- Institute of Oceanography, Fujian Key Laboratory of Functional Marine Sensing Materials, Minjiang University, Fuzhou, Fujian, 350108, P.R. China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350007, Fuzhou, P.R. China
| | - Jinwei Gao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350007, Fuzhou, P.R. China
| | - Rongjian Sa
- Institute of Oceanography, Fujian Key Laboratory of Functional Marine Sensing Materials, Minjiang University, Fuzhou, Fujian, 350108, P.R. China
| | - Shuailong Yang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350007, Fuzhou, P.R. China
| | - Zhicheng Wu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350007, Fuzhou, 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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22
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Yue C, Wang W, Li F. Building N-Heterocyclic Carbene into Triazine-Linked Polymer for Multiple CO 2 Utilization. CHEMSUSCHEM 2020; 13:5996-6004. [PMID: 32960512 DOI: 10.1002/cssc.202002154] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Indexed: 06/11/2023]
Abstract
The development of new CO2 detection technologies and CO2 "capture-conversion" materials is of great significance due to the growing environmental crisis. Here, multifunctional triazine-linked polymers with built-in N-heterocyclic carbene (NHC) sites (designated as NHC-triazine@polymer) are presented for simultaneous CO2 detection, capture, activation, and catalytic conversion. NHC-triazine@polymer were readily obtained through polymerization of cyanophenyl-substituted NHC. The obtained film-like polymers exhibited interesting CO2 -triggered fluorescence "turn-on" response and CO2 -sensitive reversible color change. Both NHC and triazine sites could act as efficient binding sites for CO2 , and the CO2 uptake of NHC and triazine reached 1.52 and 1.36 mmol g-1 , respectively. Notably, after being captured by NHC, CO2 was activated into a zwitterionic adduct NHC-CO2 that could be easily transformed into cyclic carbonate in the presence of epoxides. Moreover, NHC-triazine@polymer were stable and active catalysts for the conversion of low-concentration CO2 in a gas mixture (7 vol %) into cyclic carbonates as well as for hydrosilylation of CO2 to formamides.
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Affiliation(s)
- Chengtao Yue
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou, 730000, P. R. China
- University of Chinese Academy of Sciences, Beijing, 10049, P. R. China
| | - Wenlong Wang
- School of Materials Science and Engineering, Dongguan University of Technology, Dongguan, 523808, P. R. China
| | - Fuwei Li
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou, 730000, P. R. China
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23
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Biswas T, Halder A, Paliwal KS, Mitra A, Tudu G, Banerjee R, Mahalingam V. Triazine-based Organic Polymer-catalysed Conversion of Epoxide to Cyclic Carbonate under Ambient CO 2 Pressure. Chem Asian J 2020; 15:1683-1687. [PMID: 32270910 DOI: 10.1002/asia.201901277] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 02/28/2020] [Indexed: 11/08/2022]
Abstract
In this work we have achieved epoxide to cyclic carbonate conversion using a metal-free polymeric catalyst under ambient CO2 pressure (1.02 atm) using a balloon setup. The triazine containing polymer (CYA-ANIS) was prepared from cyanuric chloride (CYA-Cl) and o-dianisidine (ANIS) in anhydrous DMF as solvent by refluxing under the N2 gas environment. The presence of triazine and amine functional groups in the polymer results in the adsorption of CO2 up to 7 cc/g at 273 K. This inspired us to utilize the polymer for the conversion of a series of functionalised epoxides into their corresponding cyclic carbonates in the presence of tetrabutyl ammonium iodide (TBAI) as co-catalyst. The product has wide range of applications like solvent in lithium ion battery, precursor for polycarbonate, etc. The catalyst was efficient for the conversion of different mono and di-epoxides into their corresponding cyclic carbonates under atmospheric pressure in the presence of TBAI as co-catalyst. The study indicates that epoxide attached with electron withdrawing groups (like, CH2 Cl, glycidyl ether, etc.) displayed better conversion compared to simple alkane chain attached epoxides. This is mainly due to the stabilization of electron rich intermediates produced during the reaction (e. g. epoxide ring opening or CO2 incorporation into the halo-alkoxide anion). This catalyst mixture was capable to maintain its reactivity up to five cycles without losing its activity. Post catalytic characterization clearly supports the heterogeneous and recyclable nature of the catalyst.
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Affiliation(s)
- Tanmoy Biswas
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohanpur, Kolkata, West Bengal 741252, India
| | - Arjun Halder
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - Khusboo S Paliwal
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohanpur, Kolkata, West Bengal 741252, India
| | - Antarip Mitra
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohanpur, Kolkata, West Bengal 741252, India
| | - Gouri Tudu
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohanpur, Kolkata, West Bengal 741252, India
| | - Rahul Banerjee
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohanpur, Kolkata, West Bengal 741252, India.,Physical/Materials Chemistry Division and Academy of Scientific and Innovative Research (AcSIR), CSIR-National Chemical Laboratory (CSIR-NCL), Pune, 411008, India
| | - Venkataramanan Mahalingam
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohanpur, Kolkata, West Bengal 741252, India
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24
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Cui C, Sa R, Hong Z, Zhong H, Wang R. Ionic-Liquid-Modified Click-Based Porous Organic Polymers for Controlling Capture and Catalytic Conversion of CO 2. CHEMSUSCHEM 2020; 13:180-187. [PMID: 31710182 DOI: 10.1002/cssc.201902715] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 11/10/2019] [Indexed: 06/10/2023]
Abstract
Capture and catalytic conversion of CO2 into value-added chemicals is a promising and sustainable approach to relieve global warming and the energy crisis. Nitrogen-rich porous organic polymers (POPs) are promising materials for CO2 capture and separation, but their application in the additive-free catalytic conversion of CO2 into cyclic carbonates is still a challenge. Herein, a nitrogen-rich click-based POP (CPP) was developed for the cycloaddition reaction of CO2 with epoxides in the absence of metal, solvents, and additives. The introduction of imidazolium-based ionic liquids on the CPP host backbone could modulate the porosity, CO2 adsorption/desorption, CO2 selectivity over N2 , and catalytic activity in the chemical transformation. A tentative catalytic pathway was proposed to account for the superior catalytic activity of the catalytic systems, in which the incorporated ionic liquid and porous properties of CPP synergistically contributed to the catalytic reaction. This study provides a platform to understand the cooperative effects of porous properties and nucleophilic anions on the cycloaddition reaction of CO2 with epoxides.
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Affiliation(s)
- Caiyan Cui
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, P.R. China
| | - Rongjian Sa
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, P.R. China
- Institute of Oceanography, Ocean College, Minjiang University, Fuzhou, Fujian, 350108, P.R. China
| | - Zixiao Hong
- Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, Fujian, 361021, P.R. China
| | - Hong Zhong
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, P.R. China
| | - Ruihu Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, P.R. China
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25
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Wu YL, Yang GP, Cheng S, Qian J, Fan D, Wang YY. Facile Incorporation of Au Nanoparticles into an Unusual Twofold Entangled Zn(II)-MOF with Nanocages for Highly Efficient CO 2 Fixation under Mild Conditions. ACS APPLIED MATERIALS & INTERFACES 2019; 11:47437-47445. [PMID: 31793764 DOI: 10.1021/acsami.9b17348] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Herein, a new porous Zn(II)-based metal-organic framework (MOF 1) has been prepared, the structure of which featured a twofold entangled motif based on two typical secondary building units (SBUs). The gas sorption studies indicated that MOF 1 may be explored as a useful platform to encapsulate metallic nanoparticles. Then the Au@1 composite has been prepared via a facile incorporation method without extra reducing agents. The Au@1 composite has been fully characterized by HRTEM, SEM-EDX, PXRD, gas sorption, XPS, ICP, etc. Catalytic experiments showed that the Au@1 composite had a perfect catalytic performance in CO2 fixation for epoxides with different substituents under mild conditions.
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Affiliation(s)
- Yun-Long Wu
- School of Materials Science & Engineering , Xi'an Polytechnic University , Xi'an 710048 , People's Republic of China
| | | | | | - Jinjie Qian
- College of Chemistry & Materials Engineering , Wenzhou University , Wenzhou 325035 , People's Republic of China
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26
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Effects of the π-electrons in fused polycyclic aromatic hydrocarbons on positron annihilation. Radiat Phys Chem Oxf Engl 1993 2019. [DOI: 10.1016/j.radphyschem.2019.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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27
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Li D, He M, Chen B, Hu B. Magnetic porous organic polymers for magnetic solid-phase extraction of triazole fungicides in vegetables prior to their determination by gas chromatography-flame ionization detection. J Chromatogr A 2019; 1601:1-8. [DOI: 10.1016/j.chroma.2019.04.062] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 04/20/2019] [Accepted: 04/22/2019] [Indexed: 10/26/2022]
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28
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Qiu J, Zhao Y, Li Z, Wang H, Shi Y, Wang J. Imidazolium-Salt-Functionalized Covalent Organic Frameworks for Highly Efficient Catalysis of CO 2 Conversion. CHEMSUSCHEM 2019; 12:2421-2427. [PMID: 30895744 DOI: 10.1002/cssc.201900570] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 03/20/2019] [Indexed: 06/09/2023]
Abstract
The conversion of CO2 into valuable chemicals is an ideal pathway for CO2 utilization in industry, although the development of highly efficient catalysts remains a challenge. Herein, the design and synthesis of two covalent organic frameworks (COFs) functionalized with imidazolium salts were reported as catalysts for CO2 conversion. The resultant COFs possessed highly crystalline structures, showed high stability and surface area, and contained dense catalytic active sites on the pore walls. They exhibited outstanding catalytic performances for the reaction of CO2 with epoxides without any solvent or cocatalyst under mild conditions and afforded a record turnover number of 495 000. In addition, the COFs could serve as effective catalysts in the reductive reaction of CO2 with amines. The results presented here thus demonstrate the exceptional potential of the functionalized COFs for various challenging CO2 transformations.
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Affiliation(s)
- Jikuan Qiu
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P. R. China
| | - Yuling Zhao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P. R. China
| | - Zhiyong Li
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P. R. China
| | - Huiyong Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P. R. China
| | - Yunlei Shi
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P. R. China
- College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu, 730000, P. R. China
| | - Jianji Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan, P. R. China
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29
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Pan Y, Zhai X, Yin J, Zhang T, Ma L, Zhou Y, Zhang Y, Meng J. Hierarchical Porous and Zinc-Ion-Crosslinked PIM-1 Nanocomposite as a CO 2 Cycloaddition Catalyst with High Efficiency. CHEMSUSCHEM 2019; 12:2231-2239. [PMID: 30851144 DOI: 10.1002/cssc.201803066] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 02/24/2019] [Indexed: 06/09/2023]
Abstract
CO2 cycloaddition to epoxides is an effective and economical utilization method to alleviate the current excessive CO2 emission situation. The development of catalysts with both high catalytic efficiency and high recyclability is necessary but challenging. In this context, a heterogeneous catalyst was synthesized based on a zinc-ion-crosslinked polymer with intrinsic microporosity (PIM-1). The high microporosity of PIM-1 promoted a high Zn2+ loading rate. Additionally, the relatively stable ionic bond formed between Zn2+ and the PIM-1 framework through electrostatic interaction ensured high loading stability. In the process of CO2 cycloaddition with propylene epoxide, an optimized conversion of 90 % with a turnover frequency as high as 9533 h-1 could be achieved within 0.5 h at 100 °C and 2 MPa. After 15 cycles, the catalytic efficiency did not demonstrate a significant decline, and the catalyst was able to recover most of its activity after Zn2+ reloading. This work thereby provides a strategically designed CO2 conversion catalyst based on an ionic crosslinked polymer with intrinsic microporosity.
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Affiliation(s)
- Ying Pan
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, No.399, Binshuixi Road, Xiqing District, Tianjin, 300387, P. R. China
| | - Xiaofei Zhai
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, No.399, Binshuixi Road, Xiqing District, Tianjin, 300387, P. R. China
| | - Jian Yin
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, No.399, Binshuixi Road, Xiqing District, Tianjin, 300387, P. R. China
| | - Tianqi Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, No.399, Binshuixi Road, Xiqing District, Tianjin, 300387, P. R. China
| | - Liujia Ma
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, No.399, Binshuixi Road, Xiqing District, Tianjin, 300387, P. R. China
| | - Yi Zhou
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, No.399, Binshuixi Road, Xiqing District, Tianjin, 300387, P. R. China
| | - Yufeng Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, No.399, Binshuixi Road, Xiqing District, Tianjin, 300387, P. R. China
| | - Jianqiang Meng
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Polytechnic University, No.399, Binshuixi Road, Xiqing District, Tianjin, 300387, P. R. China
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30
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Cao J, Shan W, Wang Q, Ling X, Li G, Lyu Y, Zhou Y, Wang J. Ordered Porous Poly(ionic liquid) Crystallines: Spacing Confined Ionic Surface Enhancing Selective CO 2 Capture and Fixation. ACS APPLIED MATERIALS & INTERFACES 2019; 11:6031-6041. [PMID: 30648855 DOI: 10.1021/acsami.8b19420] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Porous poly(ionic liquid)s (PPILs) combine the features of porous materials, polymers, and ionic liquids (ILs) or their derivatives, but they are normally of amorphous structure with disordered pores. Here, we report the facile synthesis of ordered porous poly(ionic liquid) crystallines (OPICs, specialized as a kind of PPIL analogues) with diverse and adjustable framework IL moieties through the Schiff base condensation of IL-derived ionic salts and neutral monomers. Ternary monomer mixtures are employed to artistically control the chemical composition and pore configurations. Compact atomic packing was achieved to give spacing confined ionic surface with strong CO2 affinity. Through monomer control, OPICs exhibit high CO2 uptakes with excellent CO2/N2(CH4) selectivities and efficiently implement CO2 fixation through catalyzing epoxides cycloaddition under down to ambient conditions.
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31
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He R, Cong S, Wang J, Liu J, Zhang Y. Porous Graphene Oxide/Porous Organic Polymer Hybrid Nanosheets Functionalized Mixed Matrix Membrane for Efficient CO 2 Capture. ACS APPLIED MATERIALS & INTERFACES 2019; 11:4338-4344. [PMID: 30615834 DOI: 10.1021/acsami.8b17599] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The computational simulation of porous graphene oxide (PGO) indicated that it has great potential for the preparation of gas separation membranes. However, scaling up the manufacture of multilayer, defect-free porous graphene oxide membrane with consistently sized nanopores is extremely challenging. Here, we prepared layer-by-layer CO2-philic Pebax@1657 membranes that were functionalized by o-hydroxyazo-hierarchical porous organic polymers (o-POPs) and PGO. The d-spacing of pristine PGO could be finely regulated through CO2-philic o-POPs to facilitate the permeability of CO2. In addition, the o-POPs exhibit "N2-phobic, CO2-philic" properties with the phenolic hydroxyl and the azo group. The best of the POP-PGO membrane exhibits that the CO2 permeability and ideal selectivity of CO2/N2 are 232.7 Barrer and 80.7, respectively, and it has surpassed the Robeson's upper bound (2008).
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Affiliation(s)
- Rongrong He
- School of Chemical Engineering and Energy , Zhengzhou University , Zhengzhou 450001 , China
| | - Shenzhen Cong
- School of Chemical Engineering and Energy , Zhengzhou University , Zhengzhou 450001 , China
| | - Jing Wang
- School of Chemical Engineering and Energy , Zhengzhou University , Zhengzhou 450001 , China
| | - Jindun Liu
- School of Chemical Engineering and Energy , Zhengzhou University , Zhengzhou 450001 , China
| | - Yatao Zhang
- School of Chemical Engineering and Energy , Zhengzhou University , Zhengzhou 450001 , China
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32
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Yang Q, Yang CC, Lin CH, Jiang HL. Metal-Organic-Framework-Derived Hollow N-Doped Porous Carbon with Ultrahigh Concentrations of Single Zn Atoms for Efficient Carbon Dioxide Conversion. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813494] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Qihao Yang
- Hefei National Laboratory for Physical Sciences at the Microscale; CAS Key Laboratory of Soft Matter Chemistry; Collaborative Innovation Center of Suzhou Nano Science and Technology; Department of Chemistry; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Chun-Chuen Yang
- Department of Chemistry; Chung Yuan Christian University; Taoyuan 32023 Taiwan
| | - Chia-Her Lin
- Department of Chemistry; Chung Yuan Christian University; Taoyuan 32023 Taiwan
| | - Hai-Long Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale; CAS Key Laboratory of Soft Matter Chemistry; Collaborative Innovation Center of Suzhou Nano Science and Technology; Department of Chemistry; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
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33
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Yang Q, Yang CC, Lin CH, Jiang HL. Metal-Organic-Framework-Derived Hollow N-Doped Porous Carbon with Ultrahigh Concentrations of Single Zn Atoms for Efficient Carbon Dioxide Conversion. Angew Chem Int Ed Engl 2019; 58:3511-3515. [DOI: 10.1002/anie.201813494] [Citation(s) in RCA: 356] [Impact Index Per Article: 71.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 12/10/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Qihao Yang
- Hefei National Laboratory for Physical Sciences at the Microscale; CAS Key Laboratory of Soft Matter Chemistry; Collaborative Innovation Center of Suzhou Nano Science and Technology; Department of Chemistry; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Chun-Chuen Yang
- Department of Chemistry; Chung Yuan Christian University; Taoyuan 32023 Taiwan
| | - Chia-Her Lin
- Department of Chemistry; Chung Yuan Christian University; Taoyuan 32023 Taiwan
| | - Hai-Long Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale; CAS Key Laboratory of Soft Matter Chemistry; Collaborative Innovation Center of Suzhou Nano Science and Technology; Department of Chemistry; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
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34
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Tang F, Hou J, Liang K, Huang J, Liu YN. Melamine-Based Metal-Chelating Porous Organic Polymers for Efficient CO2
Capture and Conversion. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800764] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Feiying Tang
- College of Chemistry and Chemical Engineering; Central South University; 410083 Changsha Hunan PR China
| | - Jianan Hou
- College of Chemistry and Chemical Engineering; Central South University; 410083 Changsha Hunan PR China
| | - Kaixin Liang
- College of Chemistry and Chemical Engineering; Central South University; 410083 Changsha Hunan PR China
| | - Jianhan Huang
- College of Chemistry and Chemical Engineering; Central South University; 410083 Changsha Hunan PR China
| | - You-Nian Liu
- College of Chemistry and Chemical Engineering; Central South University; 410083 Changsha Hunan PR China
- State Key Laboratory for Powder Metallurgy; Central South University; 410083 Changsha Hunan PR China
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35
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Bhanja P, Modak A, Bhaumik A. Porous Organic Polymers for CO
2
Storage and Conversion Reactions. ChemCatChem 2018. [DOI: 10.1002/cctc.201801046] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Piyali Bhanja
- School of Materials ScienceIndian Association for the Cultivation of Science Kolkata 700 032 India
| | - Arindam Modak
- School of Materials ScienceIndian Association for the Cultivation of Science Kolkata 700 032 India
- Technical Research CentreS. N. Bose Centre for Basic Sciences Kolkata 700 106 India
| | - Asim Bhaumik
- School of Materials ScienceIndian Association for the Cultivation of Science Kolkata 700 032 India
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36
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Zhao J, Xia R, Liu F, Du Y, Tao H, Cao XZ, Qi C. New study on the rules of sub-nano level structures of ordered mesoporous polymers by using positron annihilation lifetime spectroscopy. Radiat Phys Chem Oxf Engl 1993 2018. [DOI: 10.1016/j.radphyschem.2018.05.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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37
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Luo L, Chen T, Li Z, Zhang Z, Zhao W, Fan M. Heteroatom self-doped activated biocarbons from fir bark and their excellent performance for carbon dioxide adsorption. J CO2 UTIL 2018. [DOI: 10.1016/j.jcou.2018.03.014] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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38
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Liu AH, Dang YL, Zhou H, Zhang JJ, Lu XB. CO2
Adducts of Carbodicarbenes: Robust and Versatile Organocatalysts for Chemical Transformation of Carbon Dioxide into Heterocyclic Compounds. ChemCatChem 2018. [DOI: 10.1002/cctc.201800148] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- An-Hua Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; Dalian 116024 P.R. China
| | - Ya-Li Dang
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; Dalian 116024 P.R. China
| | - Hui Zhou
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; Dalian 116024 P.R. China
| | - Jin-Ju Zhang
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; Dalian 116024 P.R. China
| | - Xiao-Bing Lu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; Dalian 116024 P.R. China
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39
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Dai Z, Tang Y, Sun Q, Liu X, Meng X, Deng F, Xiao FS. Porous Organic Polymers Constructed from Tröger's Base as Efficient Carbon Dioxide Adsorbents and Heterogeneous Catalysts. ChemCatChem 2018. [DOI: 10.1002/cctc.201701534] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zhifeng Dai
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry; Zhejiang University; Hangzhou Zhejiang 310028 P.R. China
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 P.R. China
| | - Yongquan Tang
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry; Zhejiang University; Hangzhou Zhejiang 310028 P.R. China
| | - Qi Sun
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry; Zhejiang University; Hangzhou Zhejiang 310028 P.R. China
| | - Xiaolong Liu
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics; Wuhan Institute of Physics and Mathematics; Chinese Academy of Sciences; Wuhan 430071 P.R. China
| | - Xiangju Meng
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry; Zhejiang University; Hangzhou Zhejiang 310028 P.R. China
| | - Feng Deng
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics; Wuhan Institute of Physics and Mathematics; Chinese Academy of Sciences; Wuhan 430071 P.R. China
| | - Feng-Shou Xiao
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry; Zhejiang University; Hangzhou Zhejiang 310028 P.R. China
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40
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Zhong H, Su Y, Chen X, Li X, Wang R. Imidazolium- and Triazine-Based Porous Organic Polymers for Heterogeneous Catalytic Conversion of CO 2 into Cyclic Carbonates. CHEMSUSCHEM 2017; 10:4855-4863. [PMID: 29052370 DOI: 10.1002/cssc.201701821] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Revised: 10/19/2017] [Indexed: 06/07/2023]
Abstract
CO2 adsorption and concomitant catalytic conversion into useful chemicals are promising approaches to alleviate the energy crisis and effects of global warming. This is highly desirable for developing new types of heterogeneous catalytic materials containing CO2 -philic groups and catalytic active sites for CO2 chemical transformation. Here, we present an imidazolium- and triazine-based porous organic polymer with counter chloride anion (IT-POP-1). The porosity and CO2 affinity of IT-POP-1 may be modulated at the molecular level through a facile anion-exchange strategy. Compared with the post-modified polymers with iodide and hexafluorophosphate anions, IT-POP-1 possesses the highest surface area and the best CO2 uptake capacity with excellent adsorption selectivity over N2 . The roles of the task-specific components such as triazine, imidazolium, hydroxyl, and counter anions in CO2 absorption and catalytic performance were illustrated. IT-POP-1 exhibits the highest catalytic activity and excellent recyclability in solvent- and additive-free cycloaddition reaction of CO2 with epoxides.
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Affiliation(s)
- Hong Zhong
- Fujian Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Fujian Normal University, 350007, Fuzhou, P. R. China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, P. R. China
| | - Yanqing Su
- Fujian Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Fujian Normal University, 350007, Fuzhou, P. R. China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, P. R. China
| | - Xingwei Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, P. R. China
| | - Xiaoju Li
- Fujian Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Fujian Normal University, 350007, Fuzhou, P. R. China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, P. R. China
| | - Ruihu Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, P. R. China
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41
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Wu Q, Huang K, Liu F, Zhang P, Jiang L. Pyridine-Functionalized and Metallized Meso-Macroporous Polymers for Highly Selective Capture and Catalytic Conversion of CO2 into Cyclic Carbonates. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b03660] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Qin Wu
- College
of Chemistry and Chemical Engineering, Shaoxing University, Shaoxing, Zhejiang 312000, China
| | - Kuan Huang
- Key
Laboratory of Poyang Lake Environment and Resource Utilization of
Ministry of Education, School of Resources Environmental and Chemical
Engineering, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Fujian Liu
- National
Engineering Research Center of Chemical Fertilizer Catalyst (NERC-CFC),
School of Chemical Engineering, Fuzhou University, Gongye Road No. 523, Fuzhou, Fujian 350002, PR China
| | - Pengfei Zhang
- School
of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Lilong Jiang
- National
Engineering Research Center of Chemical Fertilizer Catalyst (NERC-CFC),
School of Chemical Engineering, Fuzhou University, Gongye Road No. 523, Fuzhou, Fujian 350002, PR China
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42
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Guo Z, Jiang Q, Shi Y, Li J, Yang X, Hou W, Zhou Y, Wang J. Tethering Dual Hydroxyls into Mesoporous Poly(ionic liquid)s for Chemical Fixation of CO2 at Ambient Conditions: A Combined Experimental and Theoretical Study. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02399] [Citation(s) in RCA: 143] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zengjing Guo
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, People’s Republic of China
| | - Qiuwei Jiang
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, People’s Republic of China
| | - Yuming Shi
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, People’s Republic of China
| | - Jing Li
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, People’s Republic of China
| | - Xiaoning Yang
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, People’s Republic of China
| | - Wei Hou
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, People’s Republic of China
| | - Yu Zhou
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, People’s Republic of China
| | - Jun Wang
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, People’s Republic of China
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43
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Liu F, Huang K, Wu Q, Dai S. Solvent-Free Self-Assembly to the Synthesis of Nitrogen-Doped Ordered Mesoporous Polymers for Highly Selective Capture and Conversion of CO 2. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1700445. [PMID: 28488788 DOI: 10.1002/adma.201700445] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Revised: 02/28/2017] [Indexed: 06/07/2023]
Abstract
A solvent-free induced self-assembly technology for the synthesis of nitrogen-doped ordered mesoporous polymers (N-OMPs) is developed, which is realized by mixing polymer precursors with block copolymer templates, curing at 140-180 °C, and calcination to remove the templates. This synthetic strategy represents a significant advancement in the preparation of functional porous polymers through a fast and scalable yet environmentally friendly route, since no solvents or catalysts are used. The synthesized N-OMPs and their derived catalysts are found to exhibit competitive CO2 capacities (0.67-0.91 mmol g-1 at 25 °C and 0.15 bar), extraordinary CO2 /N2 selectivities (98-205 at 25 °C), and excellent activities for catalyzing conversion of CO2 into cyclic carbonate (conversion >95% at 100 °C and 1.2 MPa for 1.5 h). The solvent-free technology developed in this work can also be extended to the synthesis of N-OMP/SiO2 nanocomposites, mesoporous SiO2 , crystalline mesoporous TiO2 , and TiPO, demonstrating its wide applicability in porous material synthesis.
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Affiliation(s)
- Fujian Liu
- College of Chemistry and Chemical Engineering, Shaoxing University, Shaoxing, 312000, China
| | - Kuan Huang
- Key Laboratory of Poyang Lake Environment and Resource Utilization of Ministry of Education, School of Resources Environmental and Chemical Engineering, Nanchang University, Nanchang, 330031, China
- Department of Chemistry, University of Tennessee, Knoxville, TN, 37996, USA
| | - Qin Wu
- College of Chemistry and Chemical Engineering, Shaoxing University, Shaoxing, 312000, China
| | - Sheng Dai
- Department of Chemistry, University of Tennessee, Knoxville, TN, 37996, USA
- Chemical Sciences Division, Oak Ridge National Laboratory, Knoxville, TN, 37831, USA
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44
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Wang D, Liao S, Zhang S, Wang Y. A Reversed Photosynthesis-like Process for Light-Triggered CO 2 Capture, Release, and Conversion. CHEMSUSCHEM 2017; 10:2573-2577. [PMID: 28419724 DOI: 10.1002/cssc.201700365] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Indexed: 06/07/2023]
Abstract
Materials for CO2 capture have been extensively exploited for climate governance and gas separation. However, their regeneration is facing the problems of high energy cost and secondary CO2 contamination. Herein, a reversed photosynthesis-like process is proposed, in which CO2 is absorbed in darkness while being released under light illumination. The process is likely supplementary to natural photosynthesis of plants, in which, on the contrary, CO2 is released during the night. Remarkably, the material used here is able to capture 9.6 wt.% CO2 according to its active component. Repeatable CO2 capture at room temperature and release under light irradiation ensures its convenient and cost-effective regeneration. Furthermore, CO2 released from the system is successfully converted into a stable compound in tandem with specific catalysts.
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Affiliation(s)
- Dingguan Wang
- Department of Chemistry, Renmin University of China, Beijing, 100872, P. R. China
| | - Shenglong Liao
- Department of Chemistry, Renmin University of China, Beijing, 100872, P. R. China
| | - Shiming Zhang
- Department of Chemistry, Renmin University of China, Beijing, 100872, P. R. China
| | - Yapei Wang
- Department of Chemistry, Renmin University of China, Beijing, 100872, P. R. China
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45
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Chen Y, Luo R, Xu Q, Jiang J, Zhou X, Ji H. Charged Metalloporphyrin Polymers for Cooperative Synthesis of Cyclic Carbonates from CO 2 under Ambient Conditions. CHEMSUSCHEM 2017; 10:2534-2541. [PMID: 28409908 DOI: 10.1002/cssc.201700536] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Indexed: 06/07/2023]
Abstract
A facile and one-pot synthesis of metalloporphyrin-based ionic porous organic polymers (M-iPOPs) was performed through a typical Yamamoto-Ullmann coupling reaction for the first time. We used various characterization techniques to demonstrate that these strongly polar Al-based materials (Al-iPOP) possessed a relatively uniform microporosity, good swellable features, and a good CO2 capture capacity. If we consider the particular physicochemical properties, heterogeneous Al-iPOP, which bears both a metal active center and halogen anion, acted as a bifunctional catalyst for the solvent- and additive-free synthesis of cyclic carbonates from various epoxides and CO2 with an excellent activity and good recyclability under mild conditions. Interestingly, these CO2 -philic materials could catalyze the cycloaddition reaction smoothly by using simulated flue gas (15 % CO2 in N2 , v/v) as a raw material, which indicates that a stable local microenvironment and polymer swellability might promote the transformation. Thus, the introduction of polar ionic liquid units into metalloporphyrin-based porous materials is regarded as a promising new strategy for the chemical conversion of CO2 .
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Affiliation(s)
- Yaju Chen
- Fine Chemical Industry Research Institute, School of Chemistry, Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University, Guangzhou, 510275, PR China
| | - Rongchang Luo
- Fine Chemical Industry Research Institute, School of Chemistry, Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University, Guangzhou, 510275, PR China
| | - Qihang Xu
- Fine Chemical Industry Research Institute, School of Chemistry, Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University, Guangzhou, 510275, PR China
| | - Jun Jiang
- Fine Chemical Industry Research Institute, School of Chemistry, Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University, Guangzhou, 510275, PR China
| | - Xiantai Zhou
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai, 519000, PR China
| | - Hongbing Ji
- Fine Chemical Industry Research Institute, School of Chemistry, Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University, Guangzhou, 510275, PR China
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46
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Ding M, Chen S, Liu XQ, Sun LB, Lu J, Jiang HL. Metal-Organic Framework-Templated Catalyst: Synergy in Multiple Sites for Catalytic CO 2 Fixation. CHEMSUSCHEM 2017; 10:1898-1903. [PMID: 28322516 DOI: 10.1002/cssc.201700245] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 03/11/2017] [Indexed: 06/06/2023]
Abstract
The types and quantities of active sites play a critical role in catalysis. Herein, ZnO nanoparticles encapsulated into N-doped porous carbon has been rationally prepared by the pyrolysis of a metal-organic framework (MOF) followed by a moderate oxidation treatment. The resulting catalyst exhibits excellent activity, selectivity, and recyclability in the CO2 cycloaddtion reactions with epoxides owing to the synergy of multiple sites inherited from the MOF and generated by the oxidation process.
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Affiliation(s)
- Meili Ding
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Si Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Xiao-Qin Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu, 210009, P. R. China
| | - Lin-Bing Sun
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu, 210009, P. R. China
| | - Junling Lu
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Hai-Long Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu, 210009, P. R. China
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47
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Li H, Li C, Chen J, Liu L, Yang Q. Synthesis of a Pyridine-Zinc-Based Porous Organic Polymer for the Co-catalyst-Free Cycloaddition of Epoxides. Chem Asian J 2017; 12:1095-1103. [DOI: 10.1002/asia.201700258] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Revised: 03/19/2017] [Indexed: 11/07/2022]
Affiliation(s)
- He Li
- State Key Laboratory of Catalysis; i ChEM; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
| | - Chunzhi Li
- State Key Laboratory of Catalysis; i ChEM; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Jian Chen
- State Key Laboratory of Catalysis; i ChEM; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Lina Liu
- State Key Laboratory of Catalysis; i ChEM; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Qihua Yang
- State Key Laboratory of Catalysis; i ChEM; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
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48
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Luo R, Chen Y, He Q, Lin X, Xu Q, He X, Zhang W, Zhou X, Ji H. Metallosalen-Based Ionic Porous Polymers as Bifunctional Catalysts for the Conversion of CO 2 into Valuable Chemicals. CHEMSUSCHEM 2017; 10:1526-1533. [PMID: 28039942 DOI: 10.1002/cssc.201601846] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 12/30/2016] [Indexed: 06/06/2023]
Abstract
A series of new metallosalen-based ionic porous organic polymers (POPs) were synthesized for the first time using a simple unique strategy based on the free-radical copolymerization reaction. Various techniques were used to characterize the physicochemical properties of these catalysts. These well-designed materials endowed high surface area, hierarchical porous structures, and enhanced CO2 /N2 adsorptive selectivity. Moreover, these POPs having both metal centers (Lewis acid) and ionic units (nucleophile) could serve as bifunctional catalysts in the catalytic conversion of CO2 into high value-added chemicals without any additional co-catalyst under mild and solvent-free conditions, for example, CO2 /epoxides cycloaddition and Nformylation of amines from CO2 and hydrosilanes. The results demonstrated that the irregular porous structure was very favorable for the diffusion of substrates and products, and the microporous structural property resulted in the enrichment of CO2 near the catalytic centers in the CO2 -involved transformations. Additionally, the superhydrophobic property could not only enhance the chemoselectivity of products but also promote the stability and recyclability of catalysts.
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Affiliation(s)
- Rongchang Luo
- School of Chemistry, Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University, Guangzhou, 510275, P.R. China
| | - Yaju Chen
- School of Chemistry, Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University, Guangzhou, 510275, P.R. China
| | - Qian He
- School of Chemistry, Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University, Guangzhou, 510275, P.R. China
| | - Xiaowei Lin
- School of Chemistry, Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University, Guangzhou, 510275, P.R. China
| | - Qihang Xu
- School of Chemistry, Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University, Guangzhou, 510275, P.R. China
| | - Xiaohui He
- School of Chemistry, Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University, Guangzhou, 510275, P.R. China
| | - Wuying Zhang
- School of Chemistry, Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University, Guangzhou, 510275, P.R. China
| | - Xiantai Zhou
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai, 519000, P.R. China
| | - Hongbing Ji
- School of Chemistry, Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University, Guangzhou, 510275, P.R. China
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49
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Dai Z, Sun Q, Liu X, Guo L, Li J, Pan S, Bian C, Wang L, Hu X, Meng X, Zhao L, Deng F, Xiao FS. A Hierarchical Bipyridine-Constructed Framework for Highly Efficient Carbon Dioxide Capture and Catalytic Conversion. CHEMSUSCHEM 2017; 10:1186-1192. [PMID: 27860370 DOI: 10.1002/cssc.201601375] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 11/11/2016] [Indexed: 06/06/2023]
Abstract
As a C1 feedstock, CO2 has the potential to be uniquely highly economical in both a chemical and a financial sense. Porous materials bearing particular binding and active sites that can capture and convert CO2 simultaneously are promising candidates for CO2 utilization. In this work, a bipyridine-constructed polymer featuring a high surface area, a hierarchical porous structure, and excellent stability was synthesized through free-radical polymerization. After metalation, the resultant catalysts exhibited superior activities in comparison with those of their homogeneous counterparts in the cycloaddition of CO2 to epoxides. The high performance of the heterogeneous catalysts originates from cooperative effects between the CO2 -philic polymer and the embedded metal species. In addition, the catalysts showed excellent stabilities and are readily recyclable; thus, they are promising for practical utilization for the conversion of CO2 into value-added chemicals.
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Affiliation(s)
- Zhifeng Dai
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310028, P.R. China
| | - Qi Sun
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310028, P.R. China
| | - Xiaolong Liu
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan, 430071, P.R. China
| | - Liping Guo
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, 321004, P.R. China
| | - Jixue Li
- Electron Microscopy Centre, Zhejiang University, Hangzhou, 310027, P.R. China
| | - Shuxiang Pan
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310028, P.R. China
| | - Chaoqun Bian
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310028, P.R. China
| | - Liang Wang
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310028, P.R. China
| | - Xin Hu
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, 321004, P.R. China
| | - Xiangju Meng
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310028, P.R. China
| | - Leihong Zhao
- Institute of Physical Chemistry, Zhejiang Normal University, Jinhua, 321004, P.R. China
| | - Feng Deng
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan, 430071, P.R. China
| | - Feng-Shou Xiao
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310028, P.R. China
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50
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Sun Q, Jin Y, Aguila B, Meng X, Ma S, Xiao FS. Porous Ionic Polymers as a Robust and Efficient Platform for Capture and Chemical Fixation of Atmospheric CO 2. CHEMSUSCHEM 2017; 10:1160-1165. [PMID: 27976539 DOI: 10.1002/cssc.201601350] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Indexed: 06/06/2023]
Abstract
Direct use of atmospheric CO2 as a C1 source to synthesize high-value chemicals through environmentally benign processes is of great interest, yet challenging. Porous heterogeneous catalysts that are capable of simultaneously capturing and converting CO2 are promising candidates for such applications. Herein, a family of organic ionic polymers with nanoporous structure, large surface area, strong affinity for CO2 , and very high density of catalytic active sites (halide ions) was synthesized through the free-radical polymerization of vinylfunctionalized quaternary phosphonium salts. The resultant porous ionic polymers (PIPs) exhibit excellent activities in the cycloaddition of epoxides with atmospheric CO2 , outperforming the corresponding soluble phosphonium salt analogues and ranking among the highest of known metal-free catalytic systems. The high CO2 uptake capacity of the PIPs facilitates the enrichment of CO2 molecules around the catalytic centers, thereby benefiting its conversion. We have demonstrated for the first time that atmospheric CO2 can be directly converted to cyclic carbonates at room temperature using a heterogeneous catalytic system under metal-solvent free conditions. Moreover, the catalysts proved to be robust and fully recyclable, demonstrating promising potential for practical utilization for the chemical fixation of CO2 . Our work thereby paves a way to the advance of PIPs as a new type of platform for capture and conversion of CO2 .
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Affiliation(s)
- Qi Sun
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310028, P.R. China
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida, 33620, United States
| | - Yingyin Jin
- Department of Chemistry, Shaoxing University, Shaoxing, 312000, P.R. China
| | - Briana Aguila
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida, 33620, United States
| | - Xiangju Meng
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310028, P.R. China
| | - Shengqian Ma
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, Florida, 33620, United States
| | - Feng-Shou Xiao
- Key Laboratory of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310028, P.R. China
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