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Hu H, Feng W, Shi R, Pan H, Liu C, Ruan G, Huang Y. Magnetic porous carbon material derived from imine-linked covalent organic frameworks for magnetic solid phase extraction of trace chlorine-containing herbicides in soil. J Chromatogr A 2024; 1713:464497. [PMID: 37976904 DOI: 10.1016/j.chroma.2023.464497] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 11/04/2023] [Accepted: 11/07/2023] [Indexed: 11/19/2023]
Abstract
Here, imine-linked covalent organic frameworks coated Fe3O4 microspheres were fabricated and employed as the self-template to prepare magnetic porous carbon material. The magnetic solid phase extraction (MSPE) performance of such magnetic covalent organic frameworks derived porous carbons (CMCOFs) were studied for the first time, and the improved MSPE performance was verified. The variations of chemical and material properties in the carbonization processes were studied, and it was found that the CMCOFs carbonated at 400°C exhibited highest adsorption efficiencies for chlorine-containing herbicides due to the formation of nitrile components at this stage. The CMCOFs retained high adsorption efficiencies (above 90 %) to chlorine-containing herbicides at wide pH range (3-12) and high salt concentration. The CMCOFs-based MSPE coupled with HPLC technique was in good potential for analysis of trace chlorine-containing herbicides in soil samples. Under the optimized conditions, this approach displayed short extraction and elution time (5 and 8 min) and low limits of detection (0.35-5.5 ng/mL) for chlorine-containing herbicides. The recoveries of spiked analytes and the relative standard deviations in real soil samples were 81.86 %-110.9 % and less than 5.92 %, respectively. This study provides an efficient method for the analysis of trace chlorine-containing herbicides in complex samples, as well as give some inspiration on material modulation by controlled carbonization to achieve improved sorption performances.
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Affiliation(s)
- Haoyun Hu
- Guangxi Colleges and Universities Key Laboratory of Food Safety and Detection, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541004, China; Guilin Institute of Information Technology, Guilin, Guangxi 541004, China
| | - Wenjuan Feng
- Guangxi Colleges and Universities Key Laboratory of Food Safety and Detection, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541004, China
| | - Rui Shi
- Guangxi Colleges and Universities Key Laboratory of Food Safety and Detection, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541004, China
| | - Hong Pan
- Guangxi Colleges and Universities Key Laboratory of Food Safety and Detection, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541004, China
| | - Cheng Liu
- Guangxi Colleges and Universities Key Laboratory of Food Safety and Detection, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541004, China
| | - Guihua Ruan
- Guangxi Colleges and Universities Key Laboratory of Food Safety and Detection, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541004, China.
| | - Yipeng Huang
- Guangxi Colleges and Universities Key Laboratory of Food Safety and Detection, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi 541004, China.
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Zhang W, Liu T, Tan Q, Li J, Ma Y, He Y, Han D, Qin D, Niu L. Atomically Precise Dinuclear Ni 2 Active Site-Modified MOF-Derived ZnO@NC Heterojunction toward High-Performance N 2 Photofixation. ACS Catal 2023. [DOI: 10.1021/acscatal.2c05129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Affiliation(s)
- Wensheng Zhang
- School of Civil Engineering c/o Center for Advanced Analytical Science, School of Chemistry and Chemical Engineering, Guangzhou Key Laboratory of Sensing Materials & Devices, Guangzhou University, Guangzhou 510006, P. R. China
| | - Tianren Liu
- School of Civil Engineering c/o Center for Advanced Analytical Science, School of Chemistry and Chemical Engineering, Guangzhou Key Laboratory of Sensing Materials & Devices, Guangzhou University, Guangzhou 510006, P. R. China
| | - Qingmei Tan
- School of Civil Engineering c/o Center for Advanced Analytical Science, School of Chemistry and Chemical Engineering, Guangzhou Key Laboratory of Sensing Materials & Devices, Guangzhou University, Guangzhou 510006, P. R. China
| | - Jianshen Li
- School of Civil Engineering c/o Center for Advanced Analytical Science, School of Chemistry and Chemical Engineering, Guangzhou Key Laboratory of Sensing Materials & Devices, Guangzhou University, Guangzhou 510006, P. R. China
| | - Yuangong Ma
- School of Civil Engineering c/o Center for Advanced Analytical Science, School of Chemistry and Chemical Engineering, Guangzhou Key Laboratory of Sensing Materials & Devices, Guangzhou University, Guangzhou 510006, P. R. China
| | - Ying He
- School of Civil Engineering c/o Center for Advanced Analytical Science, School of Chemistry and Chemical Engineering, Guangzhou Key Laboratory of Sensing Materials & Devices, Guangzhou University, Guangzhou 510006, P. R. China
| | - Dongxue Han
- School of Civil Engineering c/o Center for Advanced Analytical Science, School of Chemistry and Chemical Engineering, Guangzhou Key Laboratory of Sensing Materials & Devices, Guangzhou University, Guangzhou 510006, P. R. China
- Guangdong Provincial Key Laboratory of Psychoactive Substances Monitoring and Safety, Anti-Drug Technology Center of Guangdong Province, Guangzhou 510230, P. R. China
| | - Dongdong Qin
- School of Civil Engineering c/o Center for Advanced Analytical Science, School of Chemistry and Chemical Engineering, Guangzhou Key Laboratory of Sensing Materials & Devices, Guangzhou University, Guangzhou 510006, P. R. China
| | - Li Niu
- School of Civil Engineering c/o Center for Advanced Analytical Science, School of Chemistry and Chemical Engineering, Guangzhou Key Laboratory of Sensing Materials & Devices, Guangzhou University, Guangzhou 510006, P. R. China
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3
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Recent progress in carbon-based materials boosting electrochemical water splitting. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.11.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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4
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Preparation of COFs Supported Pd as an Efficient Catalyst for the Hydrogenation of Aromatic Nitro. Catal Letters 2022. [DOI: 10.1007/s10562-022-03941-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Cao LM, Zhang J, Zhang XF, He CT. Confinement synthesis in porous molecule-based materials: a new opportunity for ultrafine nanostructures. Chem Sci 2022; 13:1569-1593. [PMID: 35282621 PMCID: PMC8827140 DOI: 10.1039/d1sc05983a] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 12/22/2021] [Indexed: 12/25/2022] Open
Abstract
A balance between activity and stability is greatly challenging in designing efficient metal nanoparticles (MNPs) for heterogeneous catalysis. Generally, reducing the size of MNPs to the atomic scale can provide high atom utilization, abundant active sites, and special electronic/band structures, for vastly enhancing their catalytic activity. Nevertheless, due to the dramatically increased surface free energy, such ultrafine nanostructures often suffer from severe aggregation and/or structural degradation during synthesis and catalysis, greatly weakening their reactivities, selectivities and stabilities. Porous molecule-based materials (PMMs), mainly including metal-organic frameworks (MOFs), covalent organic frameworks (COFs) and porous organic polymers (POPs) or cages (POCs), exhibit high specific surface areas, high porosity, and tunable molecular confined space, being promising carriers or precursors to construct ultrafine nanostructures. The confinement effects of their nano/sub-nanopores or specific binding sites can not only effectively limit the agglomeration and growth of MNPs during reduction or pyrolysis processes, but also stabilize the resultant ultrafine nanostructures and modulate their electronic structures and stereochemistry in catalysis. In this review, we highlight the latest advancements in the confinement synthesis in PMMs for constructing atomic-scale nanostructures, such as ultrafine MNPs, nanoclusters, and single atoms. Firstly, we illustrated the typical confinement methods for synthesis. Secondly, we discussed different confinement strategies, including PMM-confinement strategy and PMM-confinement pyrolysis strategy, for synthesizing ultrafine nanostructures. Finally, we put forward the challenges and new opportunities for further applications of confinement synthesis in PMMs.
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Affiliation(s)
- Li-Ming Cao
- Key Laboratory of Functional Small Molecules for Ministry of Education, College of Chemistry and Chemical Engineering, College of Life Science, Jiangxi Normal University Nanchang 330022 China
| | - Jia Zhang
- Key Laboratory of Functional Small Molecules for Ministry of Education, College of Chemistry and Chemical Engineering, College of Life Science, Jiangxi Normal University Nanchang 330022 China
| | - Xue-Feng Zhang
- Key Laboratory of Functional Small Molecules for Ministry of Education, College of Chemistry and Chemical Engineering, College of Life Science, Jiangxi Normal University Nanchang 330022 China
| | - Chun-Ting He
- Key Laboratory of Functional Small Molecules for Ministry of Education, College of Chemistry and Chemical Engineering, College of Life Science, Jiangxi Normal University Nanchang 330022 China
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Yao W, Chen J, Wang Y, Fang R, Qin Z, Yang X, Chen L, Li Y. Nitrogen-Doped Carbon Composites with Ordered Macropores and Hollow Walls. Angew Chem Int Ed Engl 2021; 60:23729-23734. [PMID: 34467617 DOI: 10.1002/anie.202108396] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/03/2021] [Indexed: 11/07/2022]
Abstract
Metal-organic frameworks provide versatile templates for the fabrication of various metal/carbon materials, but most of the derived composites possess only microspores, limiting the accessibility of embedded active sites. Herein, we report the construction of cobalt/nitrogen-doped carbon composites with a three-dimensional (3D) ordered macroporous and hollow-wall structure (H-3DOM-Co/NC) using a single-crystal ordered macropore (SOM)-ZIF-8@ZIF-67 as precursor. During the pyrolysis, the interconnected macroporous structure of SOM-ZIF-8@ZIF-67 is mostly preserved, whereas the pore wall achieves a solid-to-hollow transformation with Co nanoparticles formed in the hollow walls. The 3D-ordered macroporous carbon skeleton may effectively promote long-range mass transfer and the hollow wall can facilitate local accessibility of active sites. This unique structure can greatly boost its catalytic activity in the selective hydrogenation of biomass-derived furfural to cyclopentanol, much superior to its counterparts without this well-designed hierarchically porous structure.
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Affiliation(s)
- Wen Yao
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Jianmin Chen
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Yajing Wang
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Ruiqi Fang
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Ze Qin
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Xianfeng Yang
- Analytical and Testing Centre, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Liyu Chen
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Yingwei Li
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, P. R. China
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7
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Yao W, Chen J, Wang Y, Fang R, Qin Z, Yang X, Chen L, Li Y. Nitrogen‐Doped Carbon Composites with Ordered Macropores and Hollow Walls. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108396] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Wen Yao
- State Key Laboratory of Pulp and Paper Engineering School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P. R. China
| | - Jianmin Chen
- State Key Laboratory of Pulp and Paper Engineering School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P. R. China
| | - Yajing Wang
- State Key Laboratory of Pulp and Paper Engineering School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P. R. China
| | - Ruiqi Fang
- State Key Laboratory of Pulp and Paper Engineering School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P. R. China
| | - Ze Qin
- State Key Laboratory of Pulp and Paper Engineering School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P. R. China
| | - Xianfeng Yang
- Analytical and Testing Centre South China University of Technology Guangzhou 510640 P. R. China
| | - Liyu Chen
- State Key Laboratory of Pulp and Paper Engineering School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P. R. China
| | - Yingwei Li
- State Key Laboratory of Pulp and Paper Engineering School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P. R. China
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Lu Z, Lu X, Xia L, Zhong Y, Li G, Hu Y. Cobalt doped nitrogenous porous carbon derived from covalent organic framework as cataluminescence catalyst for rapid determination of n-hexane in edible oil. Talanta 2021; 232:122428. [PMID: 34074414 DOI: 10.1016/j.talanta.2021.122428] [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: 01/27/2021] [Revised: 04/03/2021] [Accepted: 04/10/2021] [Indexed: 10/21/2022]
Abstract
In this work, a catalytic material of cobalt doped nitrogenous porous carbon (Co/NPC) was fabricated from covalent organic frameworks (COFs) and cobalt ion via directly carbonization. Attribute to the excellent selective catalytic performance towards n-hexane, Co/NPC was employed in cataluminescence (CTL) for rapid and sensitive determination of n-hexane. Moreover, the detection conditions of CTL were evaluated, including temperature, flow rate and detecting wavelength. Under optimized conditions, a good linear relation between signal intensity of CTL and n-hexane concentration was obtained in the linear range of 0.4-250.0 mg/L and the limit of detection (LOD, S/N = 3) was 0.13 mg/L. Furthermore, the Co/NPC based CTL sensor was successfully applied to the determination of n-hexane in edible oil samples with the recoveries in the range of 92.0%-104.0%. The method comparison results of GC/MS and CTL on real sample analysis further proved the accuracy of the developed Co/NPC based CTL method. Additionally, the possible catalytic mechanism of n-hexane on the surface of Co/NPC was investigated, assisting by GC/MS on intermediation products identification. Overall, the Co/NPC based CTL sensor has been confirmed excellent performance in the n-hexane determination, which revealing extensive application in rapid residual n-hexane analysis in edible oil.
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Affiliation(s)
- Zhenyu Lu
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
| | - Xiaotian Lu
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
| | - Ling Xia
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
| | - Yanhui Zhong
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
| | - Gongke Li
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China.
| | - Yufei Hu
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China.
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9
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Zhang Y, Li G, Hu Y. Fabrication of bimetallic nanoparticles modified hollow nanoporous carbons derived from covalent organic framework for efficient degradation of 2,4-dichlorophenol. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.01.031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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10
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Ahmed I, Jhung SH. Covalent organic framework-based materials: Synthesis, modification, and application in environmental remediation. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213989] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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11
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Mu X, Xiao Y, Cai W, Yulu Z, Wang W, Li X, Wang X, Song L. Hierarchical core-shell SiO 2@COFs@metallic oxide architecture: An efficient flame retardant and toxic smoke suppression for polystyrene. J Colloid Interface Sci 2021; 605:241-252. [PMID: 34329977 DOI: 10.1016/j.jcis.2021.07.100] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 07/10/2021] [Accepted: 07/18/2021] [Indexed: 11/25/2022]
Abstract
SiO2@3COFs@CuO and SiO2@3COFs@Fe2O3 are prepared in this study. Then SiO2 and its hybrids are incorporated into PS through solution blending method. The thermal stability, mechanical performance, combustion performance and smoke density of PS and its nanocomposite are investigated. The temperature at 5 wt% weight loss and the maximum weight loss rate of PS/SiO2@3COFs@ Fe2O3 (PS 4) under air are 15 and 14 °C higher than that of neat one, respectively. The glass-transition temperature of PS/SiO2@3COFs (PS 2) is 1.5 °C lower than that of PS, which can conclude that SiO2@3COFs contributes to impact strength of PS 0. The peak heat release rate (20.8%) and total heat release (14.0%) of PS 2 decreases further compared with that of PS 0. The smoke density of PS 4 is 23.1% lower than that of neat PS. The influence of SiO2 and its nano-hybrids on the pyrolysis and combustion of PS is investigated. Incorporation of SiO2 and its nano-hybrids shows little effect on pyrolysis process of PS. However, heat resistance of PS is enhanced obviously and thermal degradation rate of PS is also decreased through incorporation of SiO2 and its nano-hybrids. The gaseous pyrolysis products (aromatic compounds and alkenyl compounds) of PS and its nanocomposite also decrease.
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Affiliation(s)
- Xiaowei Mu
- State Key Laboratory of Fire Science, University of Science and Technology of China, Hefei 230026, China
| | - Yuling Xiao
- State Key Laboratory of Fire Science, University of Science and Technology of China, Hefei 230026, China
| | - Wei Cai
- State Key Laboratory of Fire Science, University of Science and Technology of China, Hefei 230026, China
| | - Zhu Yulu
- State Key Laboratory of Fire Science, University of Science and Technology of China, Hefei 230026, China
| | - Wei Wang
- School of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney, NSW 2052, Australia
| | - Xingjun Li
- State Key Laboratory of Fire Science, University of Science and Technology of China, Hefei 230026, China
| | - Xin Wang
- State Key Laboratory of Fire Science, University of Science and Technology of China, Hefei 230026, China.
| | - Lei Song
- State Key Laboratory of Fire Science, University of Science and Technology of China, Hefei 230026, China.
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12
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Wang L, Yang Y, Liang H, Wu N, Peng X, Wang L, Song Y. A novel N,S-rich COF and its derived hollow N,S-doped carbon@Pd nanorods for electrochemical detection of Hg 2+ and paracetamol. JOURNAL OF HAZARDOUS MATERIALS 2021; 409:124528. [PMID: 33234399 DOI: 10.1016/j.jhazmat.2020.124528] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 10/23/2020] [Accepted: 11/07/2020] [Indexed: 06/11/2023]
Abstract
Covalent-organic frameworks (COFs) are conjugate crystalline polymers with high porosity, controllable pores and structure as well as large specific surface area, showing great potential for electrochemical sensors. Here, a new N,S-rich COFBTT-TZT is proposed by direct amine-aldehyde dehydration condensation between 4,4',4''-(1,3,5-triazine-2,4,6-triyl)trianiline (TZT) and benzo [1,2-b:3,4-b':5,6-b'']trithiophene-2,5,8-tricarbaldehyde (BTT). The COFBTT-TZT has a hexagonal hcb structure with theoretical pore of 2.2 nm and presents rod-like morphology with many small flakes on its surface. Particularly, there are lots of S and N atoms in COFBTT-TZT, which provides abundant adsorption sites for Hg2+ so that it can be used to detect Hg2+. The proposed Hg2+ sensor has a linear range of 0.54 nM-5.0 μM and a detection limit of 0.18 nM. Besides, using COFBTT-TZT as precursor and template, the hollow N,S-doped C@Pd nanorods which possesses many tiny Pd nanoparticles embedded in rods-like hollow structure are obtained. An electrochemical paracetamol sensor is also proposed based on the N,S-doped C@Pd nanorods, showing low detection limit of 11 nM and wide linear range of 33 nM-120 μM. The good results provide an important guidance for the application of COF in electrochemical sensors.
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Affiliation(s)
- Linyu Wang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
| | - Yuxi Yang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
| | - Huihui Liang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
| | - Na Wu
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
| | - Xia Peng
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
| | - Li Wang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
| | - Yonghai Song
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China.
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Yu H, Zhang L, Gao S, Wang H, He Z, Xu Y, Huang K. In situ encapsulated ultrafine Pd nanoparticles in nitrogen-doped porous carbon derived from hyper-crosslinked polymers effectively catalyse hydrogenation. J Catal 2021. [DOI: 10.1016/j.jcat.2021.03.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Zhao X, Pachfule P, Thomas A. Covalent organic frameworks (COFs) for electrochemical applications. Chem Soc Rev 2021; 50:6871-6913. [PMID: 33881422 DOI: 10.1039/d0cs01569e] [Citation(s) in RCA: 250] [Impact Index Per Article: 83.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Covalent organic frameworks are a class of extended crystalline organic materials that possess unique architectures with high surface areas and tuneable pore sizes. Since the first discovery of the topological frameworks in 2005, COFs have been applied as promising materials in diverse areas such as separation and purification, sensing or catalysis. Considering the need for renewable and clean energy production, many research efforts have recently focused on the application of porous materials for electrochemical energy storage and conversion. In this respect, considerable efforts have been devoted to the design and synthesis of COF-based materials for electrochemical applications, including electrodes and membranes for fuel cells, supercapacitors and batteries. This review article highlights the design principles and strategies for the synthesis of COFs with a special focus on their potential for electrochemical applications. Recently suggested hybrid COF materials or COFs with hierarchical porosity will be discussed, which can alleviate the most challenging drawback of COFs for these applications. Finally, the major challenges and future trends of COF materials in electrochemical applications are outlined.
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Affiliation(s)
- Xiaojia Zhao
- Hebei Normal University, College of Chemistry and Materials Science, Hebei Key Laboratory of Inorganic Nano-materials, 20 South Second Ring East Road, Yuhua District, Shijiazhuang, 050024, Hebei, P. R. China and Technische Universität Berlin, Department of Chemistry, Functional Materials, Hardenbergstr. 40, 10623 Berlin, Germany.
| | - Pradip Pachfule
- Technische Universität Berlin, Department of Chemistry, Functional Materials, Hardenbergstr. 40, 10623 Berlin, Germany.
| | - Arne Thomas
- Technische Universität Berlin, Department of Chemistry, Functional Materials, Hardenbergstr. 40, 10623 Berlin, Germany.
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15
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Song W, Yi X, Jiang X, Lai W. Mo 2C Promoted Pd Nanoparticles on Hierarchical Porous Carbon for Enhanced Selective Hydrogenation of Nitroarenes. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c03684] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Wenjing Song
- School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology, Wuhan 430073, P. R. China
| | - Xiaodong Yi
- National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Xingmao Jiang
- School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology, Wuhan 430073, P. R. China
| | - Weikun Lai
- National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
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Wu Q, Yang L, Wang X, Hu Z. Carbon-Based Nanocages: A New Platform for Advanced Energy Storage and Conversion. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1904177. [PMID: 31566282 DOI: 10.1002/adma.201904177] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 08/15/2019] [Indexed: 05/23/2023]
Abstract
Energy storage and conversion play a crucial role in modern energy systems, and the exploration of advanced electrode materials is vital but challenging. Carbon-based nanocages consisting of sp2 carbon shells feature a hollow interior cavity with sub-nanometer microchannels across the shells, high specific surface area with a defective outer surface, and tunable electronic structure, much different from the intensively studied nanocarbons such as carbon nanotubes and graphene. These structural and morphological characteristics make carbon-based nanocages a new platform for advanced energy storage and conversion. Up-to-date synthetic strategies of carbon-based nanocages, the utilization of their unique porous structure and morphology for the construction of composites with foreign active species, and their significant applications to the advanced energy storage and conversion are reviewed. Structure-performance correlations are discussed in depth to highlight the contribution of carbon-based nanocages. The research challenges and trends are also envisaged for deepening and extending the study and application of this multifunctional material.
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Affiliation(s)
- Qiang Wu
- Key Laboratory of Mesoscopic Chemistry of MOE and Jiangsu Provincial Lab for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Lijun Yang
- Key Laboratory of Mesoscopic Chemistry of MOE and Jiangsu Provincial Lab for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Xizhang Wang
- Key Laboratory of Mesoscopic Chemistry of MOE and Jiangsu Provincial Lab for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Zheng Hu
- Key Laboratory of Mesoscopic Chemistry of MOE and Jiangsu Provincial Lab for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
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17
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Chen L, Wang HF, Li C, Xu Q. Bimetallic metal-organic frameworks and their derivatives. Chem Sci 2020; 11:5369-5403. [PMID: 34094065 PMCID: PMC8159423 DOI: 10.1039/d0sc01432j] [Citation(s) in RCA: 134] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 04/24/2020] [Indexed: 12/13/2022] Open
Abstract
Bimetallic metal-organic frameworks (MOFs) have two different metal ions in the inorganic nodes. According to the metal distribution, the architecture of bimetallic MOFs can be classified into two main categories namely solid solution and core-shell structures. Various strategies have been developed to prepare bimetallic MOFs with controlled compositions and structures. Bimetallic MOFs show a synergistic effect and enhanced properties compared to their monometallic counterparts and have found many applications in the fields of gas adsorption, catalysis, energy storage and conversion, and luminescence sensing. Moreover, bimetallic MOFs can serve as excellent precursors/templates for the synthesis of functional nanomaterials with controlled sizes, compositions, and structures. Bimetallic MOF derivatives show exposed active sites, good stability and conductivity, enabling them to extend their applications to the catalysis of more challenging reactions and electrochemical energy storage and conversion. This review provides an overview of the significant advances in the development of bimetallic MOFs and their derivatives with special emphases on their preparation and applications.
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Affiliation(s)
- Liyu Chen
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST) Yoshida, Sakyo-ku Kyoto 606-8501 Japan
| | - Hao-Fan Wang
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST) Yoshida, Sakyo-ku Kyoto 606-8501 Japan
| | - Caixia Li
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST) Yoshida, Sakyo-ku Kyoto 606-8501 Japan
| | - Qiang Xu
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), National Institute of Advanced Industrial Science and Technology (AIST) Yoshida, Sakyo-ku Kyoto 606-8501 Japan
- School of Chemistry and Chemical Engineering, Yangzhou University Yangzhou 225002 China
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18
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Bao J, Wu S, Xu X, Huang L, Zhang L, Kim J, Zhou X, Chen Y, Ji H, Huang Z. Tubular metal organic frameworks from the curvature of 2D-honeycombed metal coordination. Dalton Trans 2020; 49:2403-2406. [PMID: 31967140 DOI: 10.1039/c9dt04668b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A tubular MOF with adequate active sites is prepared by the bending of metal-coordinated honeycombed frameworks via titration and shows fast catalytic kinetics with lower catalytic loading for CO2 conversion. The TON is observed to be 2300 and the corresponding TOF of up to 173 h-1 is achieved for the first time.
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Affiliation(s)
- Junhui Bao
- Fine Chemical Industry Research Institute and PCFM Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, PR China.
| | - Shanshan Wu
- Fine Chemical Industry Research Institute and PCFM Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, PR China.
| | - Xin Xu
- Fine Chemical Industry Research Institute and PCFM Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, PR China.
| | - Liping Huang
- Fine Chemical Industry Research Institute and PCFM Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, PR China.
| | - Liwei Zhang
- Fine Chemical Industry Research Institute and PCFM Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, PR China.
| | - Jehan Kim
- Pohang Accelerator Laboratory, Posttech, Pohang, Gyeongbuk, Korea
| | - Xiantai Zhou
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, PR China
| | - Yaju Chen
- School of Chemistry, Guangdong University of Petrochemical Technology, Maoming 525000, PR China
| | - Hongbing Ji
- Fine Chemical Industry Research Institute and PCFM Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, PR China.
| | - Zhegang Huang
- Fine Chemical Industry Research Institute and PCFM Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, PR China.
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19
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Yang X, He Y, Li L, Shen J, Huang J, Li L, Zhuang Z, Bi J, Yu Y. One-Pot Fabrication of Pd Nanoparticles@Covalent-Organic-Framework-Derived Hollow Polyamine Spheres as a Synergistic Catalyst for Tandem Catalysis. Chemistry 2020; 26:1864-1870. [PMID: 31774593 DOI: 10.1002/chem.201904731] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Indexed: 02/05/2023]
Abstract
Facile fabrication of nanocatalysts consisting of metal nanoparticles (NPs) anchored on a functional support is highly desirable, yet remains challenging. Covalent organic frameworks (COFs) provide an emerging materials platform for structural control and functional design. Here, a facile one-pot in situ reduction approach is demonstrated for the encapsulation of small Pd NPs into the shell of COF-derived hollow polyamine spheres (Pd@H-PPA). In the one-pot synthetic process, the nucleation and growth of Pd NPs in the cavities of the porous shell take place simultaneously with the reduction of imine linkages to secondary amine groups. Pd@H-PPA shows a significantly enhanced catalytic activity and recyclability in the tandem dehydrogenation of ammonia borane and selective hydrogenation of nitroarenes through an adsorption-activation-reaction mechanism. The strong interactions of the secondary amine linkage with borane and nitroarene molecules afford a positive synergy to promote the catalytic reaction. Moreover, the hierarchical structure of Pd@H-PPA allows the accessibility of active Pd NPs to reactants.
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Affiliation(s)
- Xinyi Yang
- Key Laboratory of Eco-Materials Advanced Technology, College of Materials Science and Engineering, Fuzhou University, Fujian, 350108, P. R. China.,Key Laboratory of Ecological Environment and Information Atlas (Putian University), Fujian Provincial University, Putian, 351100, P. R. China
| | - Yajun He
- Key Laboratory of Eco-Materials Advanced Technology, College of Materials Science and Engineering, Fuzhou University, Fujian, 350108, P. R. China
| | - Liuyi Li
- Key Laboratory of Eco-Materials Advanced Technology, College of Materials Science and Engineering, Fuzhou University, Fujian, 350108, P. R. China
| | - Jinni Shen
- Key Laboratory of Eco-Materials Advanced Technology, College of Materials Science and Engineering, Fuzhou University, Fujian, 350108, P. R. China
| | - Jianhui Huang
- Key Laboratory of Ecological Environment and Information Atlas (Putian University), Fujian Provincial University, Putian, 351100, P. R. China
| | - Lingyun Li
- Key Laboratory of Eco-Materials Advanced Technology, College of Materials Science and Engineering, Fuzhou University, Fujian, 350108, P. R. China
| | - Zanyong Zhuang
- Key Laboratory of Eco-Materials Advanced Technology, College of Materials Science and Engineering, Fuzhou University, Fujian, 350108, P. R. China
| | - Jinhong Bi
- Key Laboratory of Eco-Materials Advanced Technology, College of Materials Science and Engineering, Fuzhou University, Fujian, 350108, P. R. China
| | - Yan Yu
- Key Laboratory of Eco-Materials Advanced Technology, College of Materials Science and Engineering, Fuzhou University, Fujian, 350108, P. R. China
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20
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Park E, Jack J, Hu Y, Wan S, Huang S, Jin Y, Maness PC, Yazdi S, Ren Z, Zhang W. Covalent organic framework-supported platinum nanoparticles as efficient electrocatalysts for water reduction. NANOSCALE 2020; 12:2596-2602. [PMID: 31939958 DOI: 10.1039/c9nr09112b] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The hydrogen evolution reaction (HER) is one of the most effective and sustainable ways to produce hydrogen gas as an alternative clean fuel. The rate of this electrocatalytic reaction is highly dependent on the properties (dispersity and stability) of electrocatalysts. Herein, we developed well-dispersed and highly stable platinum nanoparticles (PtNPs) supported on a covalent organic framework (COF-bpyTPP), which exhibit excellent catalytic activities toward HER as well as the hydride reduction reaction. The nanoparticles have an average size of 2.95 nm and show superior catalytic performance compared to the commercially available Pt/C under the same alkaline conditions, producing 13 times more hydrogen with a far more positive onset potential (-0.13 V vs.-0.63 V) and ca. 100% faradaic efficiency. The reaction rate of the hydride reduction of 4-nitrophenol was also 10 times faster in the case of PtNPs@COF compared to the commercial Pt/C under the same loading and conditions. More importantly, the PtNPs@COF are highly stable under the aqueous reactions conditions and can be reused without showing noticeable aggregation and activity degradation.
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Affiliation(s)
- Eunsol Park
- Department of Chemistry, University of Colorado Boulder, Boulder, Colorado 80309, USA.
| | - Joshua Jack
- Department of Chemistry, University of Colorado Boulder, Boulder, Colorado 80309, USA. and National Renewable Energy Lab, Golden, Colorado 80401, USA
| | - Yiming Hu
- Department of Chemistry, University of Colorado Boulder, Boulder, Colorado 80309, USA.
| | - Shun Wan
- Department of Chemistry, University of Colorado Boulder, Boulder, Colorado 80309, USA.
| | - Shaofeng Huang
- Department of Chemistry, University of Colorado Boulder, Boulder, Colorado 80309, USA.
| | - Yinghua Jin
- Department of Chemistry, University of Colorado Boulder, Boulder, Colorado 80309, USA.
| | | | - Sadegh Yazdi
- Renewable and Sustainable Energy Institute, University of Colorado Boulder, Boulder, Colorado 80309, USA
| | - Zhiyong Ren
- National Renewable Energy Lab, Golden, Colorado 80401, USA and Department of Civil and Environmental Engineering, Princeton University, Princeton, New Jersey 08544, USA.
| | - Wei Zhang
- Department of Chemistry, University of Colorado Boulder, Boulder, Colorado 80309, USA.
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21
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Wang S, Dai J, Shi Z, Xiong Z, Zhang Z, Qiu S, Wang R. Hollow Nano-Mesosilica Spheres Containing Rhodium Nanoparticles Supported on Nitrogen-Doped Carbon: An Efficient Catalyst for the Reduction of Nitroarenes under Mild Conditions. Chempluschem 2020; 85:247-253. [PMID: 31950673 DOI: 10.1002/cplu.201900657] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 12/22/2019] [Indexed: 11/07/2022]
Abstract
Atom efficiency, low temperature, low pressure, and a nontoxic hydrogen source as a reducing agent are ideal reaction conditions for the reduction of nitroarenes. In this work, an efficient catalyst comprising hollow nano-mesosilica spheres loaded with Rh nanoparticles supported on nitrogen-doped carbon was developed. Rh nanoparticles were stabilized and uniformly dispersed by nitrogen atoms, and the inner N-doped carbon shell was used to adsorb reaction substrates and improve catalytic activity. The catalyst showed remarkable activity (maximum yield at 1.5 h) and selectivity (100 %) for the reduction of nitrobenzene at lower temperature (80 °C), atmospheric pressure (1 atm), and without base under aqueous conditions. Moreover, the hydrothermal stability of this nanocatalyst was better than other catalysts in boiling water at 100 °C for 48 h and effectively prevented the aggregation and leaching of Rh NPs during the reaction.
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Affiliation(s)
- Shihan Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, 130012, P.R. China
| | - Jinyu Dai
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, 130012, P.R. China
| | - Zhiqiang Shi
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, 130012, P.R. China
| | - Zeshan Xiong
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, 130012, P.R. China
| | - Zongtao Zhang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, 130012, P.R. China
| | - Shilun Qiu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, 130012, P.R. China
| | - Runwei Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, 130012, P.R. China
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22
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Wei S, Wang Y, Chen W, Li Z, Cheong WC, Zhang Q, Gong Y, Gu L, Chen C, Wang D, Peng Q, Li Y. Atomically dispersed Fe atoms anchored on COF-derived N-doped carbon nanospheres as efficient multi-functional catalysts. Chem Sci 2019; 11:786-790. [PMID: 34123053 PMCID: PMC8145617 DOI: 10.1039/c9sc05005a] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 11/29/2019] [Indexed: 12/04/2022] Open
Abstract
Non-noble metal isolated single atom site (ISAS) catalysts have attracted much attention due to their low cost, ultimate atom efficiency and outstanding catalytic performance. Herein, atomically dispersed Fe atoms are prepared by a covalent organic framework (COF)-absorption-pyrolysis strategy. The obtained Fe ISASs anchored on COF-derived N-doped carbon nanospheres (Fe-ISAS/CN) served as a multi-functional catalyst in electro-catalysis and organic catalysis, exhibiting better catalytic performance than commercial Pt/C for the ORR with good stability and methanol tolerance. Besides electro-catalysis, the Fe-ISAS/CN also showed outstanding catalytic performance in organic reactions, such as the selective oxidation of ethylbenzene to acetophenone and dehydrogenation of 1,2,3,4-tetrahydroquinoline with excellent reactivity, selectivity, stability and recyclability. Co and Ni ISAS materials can also be prepared by this method, suggesting that it is a general strategy to obtain metal ISAS catalysts. This work will provide new insight into the design of COF-derived metal ISAS multi-functional catalysts for electro-catalysis and organic reactions using rationally designed synthetic routes and the optimized structure of substrates.
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Affiliation(s)
- Shengjie Wei
- Department of Chemistry, Tsinghua University Beijing 100084 China
| | - Yu Wang
- Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences Shanghai 201800 China
| | - Wenxing Chen
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications, School of Materials Science and Engineering, Beijing Institute of Technology Beijing 100081 China
| | - Zhi Li
- Department of Chemistry, Tsinghua University Beijing 100084 China
| | - Weng-Chon Cheong
- Department of Chemistry, Tsinghua University Beijing 100084 China
| | - Qinghua Zhang
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences Beijing 100190 China
| | - Yue Gong
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences Beijing 100190 China
| | - Lin Gu
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences Beijing 100190 China
| | - Chen Chen
- Department of Chemistry, Tsinghua University Beijing 100084 China
| | - Dingsheng Wang
- Department of Chemistry, Tsinghua University Beijing 100084 China
| | - Qing Peng
- Department of Chemistry, Tsinghua University Beijing 100084 China
| | - Yadong Li
- Department of Chemistry, Tsinghua University Beijing 100084 China
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23
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Wang Y, Furukawa S, Fu X, Yan N. Organonitrogen Chemicals from Oxygen-Containing Feedstock over Heterogeneous Catalysts. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03744] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Yunzhu Wang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore
| | - Shinya Furukawa
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo 001-0021, Japan
- Elements Strategy Initiative for Catalysis and Battery, Kyoto University, Kyoto Daigaku Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Xinpu Fu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore
| | - Ning Yan
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore
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24
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Vardhan H, Nafady A, Al-Enizi AM, Ma S. Pore surface engineering of covalent organic frameworks: structural diversity and applications. NANOSCALE 2019; 11:21679-21708. [PMID: 31720658 DOI: 10.1039/c9nr07525a] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Connecting molecular building blocks by covalent bonds to form extended crystalline structures has caused a sharp upsurge in the field of porous materials, especially covalent organic frameworks (COFs), thereby translating the accuracy, precision, and versatility of covalent chemistry from discrete molecules to two-dimensional and three-dimensional crystalline structures. COFs are crystalline porous frameworks prepared by a bottom-up approach from predesigned symmetric units with well-defined structural properties such as a high surface area, distinct pores, cavities, channels, thermal and chemical stability, structural flexibility and functional design. Due to the tedious and sometimes impossible introduction of certain functionalities into COFs via de novo synthesis, pore surface engineering through judicious functionalization with a range of substituents under ambient or harsh conditions using the principle of coordination chemistry, chemical conversion, and building block exchange is of profound importance. In this review, we aim to summarize dynamic covalent chemistry and framework linkage in the context of design features, different methods and perspectives of pore surface engineering along with their versatile roles in a plethora of applications such as biomedical, gas storage and separation, catalysis, sensing, energy storage and environmental remediation.
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Affiliation(s)
- Harsh Vardhan
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, Tampa, Florida-33620, USA.
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25
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Chakraborty D, Nandi S, Illathvalappil R, Mullangi D, Maity R, Singh SK, Haldar S, Vinod CP, Kurungot S, Vaidhyanathan R. Carbon Derived from Soft Pyrolysis of a Covalent Organic Framework as a Support for Small-Sized RuO 2 Showing Exceptionally Low Overpotential for Oxygen Evolution Reaction. ACS OMEGA 2019; 4:13465-13473. [PMID: 31460475 PMCID: PMC6705268 DOI: 10.1021/acsomega.9b01777] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 07/25/2019] [Indexed: 05/23/2023]
Abstract
Electrochemical water splitting is the most energy-efficient technique for producing hydrogen and oxygen, the two valuable gases. However, it is limited by the slow kinetics of the anodic oxygen evolution reaction (OER), which can be improved using catalysts. Covalent organic framework (COF)-derived porous carbon can serve as an excellent catalyst support. Here, we report high electrocatalytic activity of two composites, formed by supporting RuO2 on carbon derived from two COFs with closely related structures. These composites catalyze oxygen evolution from alkaline media with overpotentials as low as 210 and 217 mV at 10 mA/cm2, respectively. The Tafel slopes of these catalysts (65 and 67 mV/dec) indicate fast kinetics compared to commercial RuO2. The observed activity is the highest among all RuO2-based heterogeneous OER catalysts-a touted benchmark OER catalyst. The high catalytic activity arises from the extremely small-sized (∼3-4 nm) RuO2 nanoparticles homogeneously dispersed in a micro-mesoporous (BET = 517 m2/g) COF-derived carbon. The porous graphenic carbon favors mass transfer, while its N-rich framework anchors the catalytic nanoparticles, making it highly stable and recyclable. Crucially, the soft pyrolysis of the COF enables the formation of porous carbon and simultaneous growth of small RuO2 particles without aggregation.
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Affiliation(s)
- Debanjan Chakraborty
- Department
of Chemistry and Centre for Energy Science, Indian Institute
of Science Education and Research, Pune 411008, India
| | - Shyamapada Nandi
- Department
of Chemistry and Centre for Energy Science, Indian Institute
of Science Education and Research, Pune 411008, India
| | - Rajith Illathvalappil
- Physical
and Materials Chemistry Division, CSIR-National
Chemical Laboratory, Pune 411008, India
| | - Dinesh Mullangi
- Department
of Chemistry and Centre for Energy Science, Indian Institute
of Science Education and Research, Pune 411008, India
| | - Rahul Maity
- Department
of Chemistry and Centre for Energy Science, Indian Institute
of Science Education and Research, Pune 411008, India
| | - Santosh K. Singh
- Physical
and Materials Chemistry Division, CSIR-National
Chemical Laboratory, Pune 411008, India
| | - Sattwick Haldar
- Department
of Chemistry and Centre for Energy Science, Indian Institute
of Science Education and Research, Pune 411008, India
| | | | - Sreekumar Kurungot
- Physical
and Materials Chemistry Division, CSIR-National
Chemical Laboratory, Pune 411008, India
| | - Ramanathan Vaidhyanathan
- Department
of Chemistry and Centre for Energy Science, Indian Institute
of Science Education and Research, Pune 411008, India
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26
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Xu C, Fang R, Luque R, Chen L, Li Y. Functional metal–organic frameworks for catalytic applications. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.03.005] [Citation(s) in RCA: 139] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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27
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Zhong H, Gong Y, Liu W, Zhang B, Hu S, Wang R. Robust ultrafine ruthenium nanoparticles enabled by covalent organic gel precursor for selective reduction of nitrobenzene in water. Dalton Trans 2019; 48:2345-2351. [PMID: 30656315 DOI: 10.1039/c8dt04717k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal nanoparticles (NPs) supported on nitrogen-doped porous carbon (NPC) are one type of promising heterogeneous catalysts. The tuning and understanding of metal-support interactions are crucial for the design and synthesis of highly durable and efficient heterogeneous catalytic systems. Here, we present an effective strategy to integrate ultrafine metal NPs into NPC via utilizing a covalent organic gel (COG) as the precursor for the first time. The ruthenium (Ru) NPs were uniformly dispersed in NPCs with the average size as low as 1.90 ± 0.4 nm. Irrespective of their ultrafine size, Ru NPs showed unprecedented stability and recyclability in Ru-catalyzed reduction of nitrobenzene and were greatly superior to commercial Ru/C and NPC-supported Ru NPs synthesized by the traditional post-loading method. This synthetic strategy can be extended to the synthesis of other metal or alloy NPs for a variety of advanced applications.
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Affiliation(s)
- Hong Zhong
- School of Environmental and Safety Engineering, North University of China, Taiyuan 030051, China.
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28
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Wu D, Xu Q, Qian J, Li X, Sun Y. Bimetallic Covalent Organic Frameworks for Constructing Multifunctional Electrocatalyst. Chemistry 2019; 25:3105-3111. [PMID: 30537028 DOI: 10.1002/chem.201805550] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 12/10/2018] [Indexed: 11/09/2022]
Abstract
Covalent organic frameworks (COFs) are a new class of crystalline porous polymers comprised mainly of carbon atoms, and are versatile for the integration of heteroatoms such as B, O, and N into the skeletons. The designable structure and abundant composition render COFs useful as precursors for heteroatom-doped porous carbons for energy storage and conversion. Herein, we describe a multifunctional electrochemical catalyst obtained through pyrolysis of a bimetallic COF. The catalyst possesses hierarchical pores and abundant iron and cobalt nanoparticles embedded with standing carbon layers. By integrating these features, the catalyst exhibits excellent electrochemical catalytic activity in the oxygen reduction reaction (ORR), with a 50 mV positive half-wave potential, a higher limited diffusion current density, and a much smaller Tafel slope than a Pt-C catalyst. Moreover, the catalyst displays superior electrochemical performance toward the hydrogen evolution reaction (HER), with overpotentials of -0.26 V and -0.33 V in acidic and alkaline aqueous solution, respectively, at a current density of 10 mA cm-2 . The overpotential in the catalysis of the oxygen evolution reaction (OER) was 1.59 V at the same current density.
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Affiliation(s)
- Dekun Wu
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute (SARI), Chinese Academy of Sciences (CAS), Shanghai, 201210, P. R. China.,School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Qing Xu
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute (SARI), Chinese Academy of Sciences (CAS), Shanghai, 201210, P. R. China
| | - Jing Qian
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute (SARI), Chinese Academy of Sciences (CAS), Shanghai, 201210, P. R. China
| | - Xiaopeng Li
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute (SARI), Chinese Academy of Sciences (CAS), Shanghai, 201210, P. R. China
| | - Yuhan Sun
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute (SARI), Chinese Academy of Sciences (CAS), Shanghai, 201210, P. R. China.,School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
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29
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Preparation of nitrogen-doped carbon supported cobalt catalysts and its application in the reductive amination. J Catal 2019. [DOI: 10.1016/j.jcat.2019.01.004] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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30
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New and Advanced Porous Carbon Materials in Fine Chemical Synthesis. Emerging Precursors of Porous Carbons. Catalysts 2019. [DOI: 10.3390/catal9020133] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The efficiency of porous carbons in fine chemical synthesis, among other application fields, has been demonstrated since both the porous structure and chemical surface provide the appropriated chemical environment favoring a great variety of relevant chemical transformations. In recent years, metal organic frameworks (MOFs) and covalent organic frameworks (COFs) have emerged as interesting opportunities in the preparation of porous carbons with improved physico-chemical properties. Direct calcination of MOFs or COFs, in the presence or not of others carbon or heteroatom sources, could be considered an easy and practical approach for the synthesis of highly dispersed heteroatom-doped porous carbons but also new porous carbons in which single atoms of metallic species are present, showing a great development of the porosity; both characteristics of supreme importance for catalytic applications. The goal of this review is to provide an overview of the traditional methodologies for the synthesis of new porous carbon structures together with emerging ones that use MOFs or COFs as carbon precursors. As mentioned below, the catalytic application in fine chemical synthesis of these kinds of materials is at present barely explored, but probably will expand in the near future.
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31
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Bae S, Jang JE, Lee HW, Ryu J. Tailored Assembly of Molecular Water Oxidation Catalysts on Photoelectrodes for Artificial Photosynthesis. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201801328] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Sanghyun Bae
- Department of Energy Engineering; School of Energy and Chemical Engineering; Ulsan National Institute of Science and Technology (UNIST); 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Ji-Eun Jang
- Department of Energy Engineering; School of Energy and Chemical Engineering; Ulsan National Institute of Science and Technology (UNIST); 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Hyun-Wook Lee
- Department of Energy Engineering; School of Energy and Chemical Engineering; Ulsan National Institute of Science and Technology (UNIST); 50 UNIST-gil Ulsan 44919 Republic of Korea
| | - Jungki Ryu
- Department of Energy Engineering; School of Energy and Chemical Engineering; Ulsan National Institute of Science and Technology (UNIST); 50 UNIST-gil Ulsan 44919 Republic of Korea
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Segura JL, Royuela S, Mar Ramos M. Post-synthetic modification of covalent organic frameworks. Chem Soc Rev 2019; 48:3903-3945. [DOI: 10.1039/c8cs00978c] [Citation(s) in RCA: 261] [Impact Index Per Article: 52.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This review is aimed at providing an in-depth understanding of the potential of post-synthetic strategies for the modification of covalent organic frameworks.
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Affiliation(s)
- José L. Segura
- Departamento de Química Orgánica
- Facultad de Química
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
| | - Sergio Royuela
- Departamento de Química Orgánica
- Facultad de Química
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
| | - M. Mar Ramos
- Departamento de Tecnología Química y Ambiental
- Universidad Rey Juan Carlos
- 28933 Madrid
- Spain
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33
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Zhao Q, Zhang Q, Fu M, Liu Y, Sun Y, Lu H, Fan X, Zhang Y, Wang H. Highly dispersed cobalt decorated uniform nitrogen doped graphene derived from polydopamine positioning metal-organic frameworks for highly efficient electrochemical water oxidation. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.09.041] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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34
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Liu J, Yu H, Wang L, Deng Z, Naveed KUR, Nazir A, Haq F. Two-dimensional metal-organic frameworks nanosheets: Synthesis strategies and applications. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.09.011] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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35
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Li X, Li J, Shi Y, Zhang M, Fan S, Yin Z, Qin M, Lian T, Li X. Rational design of cobalt and nitrogen co-doped carbon hollow frameworks for efficient photocatalytic degradation of gaseous toluene. J Colloid Interface Sci 2018; 528:45-52. [DOI: 10.1016/j.jcis.2018.05.067] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 05/19/2018] [Accepted: 05/21/2018] [Indexed: 11/26/2022]
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36
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Zhong H, Wang Y, Cui C, Zhou F, Hu S, Wang R. Facile fabrication of Cu-based alloy nanoparticles encapsulated within hollow octahedral N-doped porous carbon for selective oxidation of hydrocarbons. Chem Sci 2018; 9:8703-8710. [PMID: 30595835 PMCID: PMC6263394 DOI: 10.1039/c8sc03531h] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 09/17/2018] [Indexed: 12/31/2022] Open
Abstract
HKUST-1 serves as a template for an imidazolium-based ionic polymer; anion exchange and subsequent topotactic transformation generate hollow nitrogen-doped porous carbon incorporated with Cu-based alloy nanoparticles.
Hollow carbon materials with versatile chemical compositions and complicated shell architectures hold great promise in heterogeneous catalysis. However, it is a daunting challenge to synthesize metal alloy nanoparticles (NPs) supported by hollow nanostructures. Herein, we present a simple approach for facile fabrication of Pd–Cu alloy NPs embedded in hollow octahedral N-doped porous carbon (Pd–Cu@HO-NPC). The hollow material is derived from HKUST-1 coated by an imidazolium-based ionic polymer (ImIP). Water-sensitive HKUST-1 is simultaneously removed in the process of anion exchange between bromide in the ImIP shell and tetrachloropalladate in aqueous medium. The released Cu(ii) ions and exchanged Pd(ii) ions serve as Cu and Pd sources in the subsequent pyrolysis. The resultant Pd–Cu@HO-NPC exhibits high catalytic activity, selectivity, stability and recyclability in the aerobic oxidation of hydrocarbons. More attractively, the synthetic strategy is of excellent generality, and could be extended to the synthesis of Cu-based bimetallic and trimetallic alloy NPs, such as Pt–Cu@HO-NPC and Pd–Pt–Cu@HO-NPC. This work highlights the superiority of water-sensitive metal–organic frameworks in the ingenious design of hollow carbon materials incorporated with well-dispersed metal alloy NPs.
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Affiliation(s)
- Hong Zhong
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter , Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China . .,School of Environmental and Safety Engineering , North University of China , Taiyuan 030051 , China
| | - Yangxin Wang
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter , Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China .
| | - Caiyan Cui
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter , Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China .
| | - Feng Zhou
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter , Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China .
| | - Shuangqi Hu
- School of Environmental and Safety Engineering , North University of China , Taiyuan 030051 , China
| | - Ruihu Wang
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter , Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China .
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37
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Liu W, Chen Y, Qi H, Zhang L, Yan W, Liu X, Yang X, Miao S, Wang W, Liu C, Wang A, Li J, Zhang T. A Durable Nickel Single-Atom Catalyst for Hydrogenation Reactions and Cellulose Valorization under Harsh Conditions. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802231] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Wengang Liu
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; 457 ZhongShan Road Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Yinjuan Chen
- Key Laboratory of Organic Optoelectronics & Molecular Engineering of the Ministry of Education; Department of Chemistry; Tsinghua University; Beijing 100084 China
- State Key Laboratory of Heavy Oil Processing; College of Chemical Engineering; China University of Petroleum (East China); Qingdao Shandong 266580 China
| | - Haifeng Qi
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; 457 ZhongShan Road Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Leilei Zhang
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; 457 ZhongShan Road Dalian 116023 China
| | - Wensheng Yan
- National Synchrotron Radiation Laboratory; University of Science and Technology of China; Hefei 230029 China
| | - Xiaoyan Liu
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; 457 ZhongShan Road Dalian 116023 China
| | - Xiaofeng Yang
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; 457 ZhongShan Road Dalian 116023 China
| | - Shu Miao
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; 457 ZhongShan Road Dalian 116023 China
| | - Wentao Wang
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; 457 ZhongShan Road Dalian 116023 China
| | - Chenguang Liu
- State Key Laboratory of Heavy Oil Processing; College of Chemical Engineering; China University of Petroleum (East China); Qingdao Shandong 266580 China
| | - Aiqin Wang
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; 457 ZhongShan Road Dalian 116023 China
| | - Jun Li
- Key Laboratory of Organic Optoelectronics & Molecular Engineering of the Ministry of Education; Department of Chemistry; Tsinghua University; Beijing 100084 China
| | - Tao Zhang
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; 457 ZhongShan Road Dalian 116023 China
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38
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Liu W, Chen Y, Qi H, Zhang L, Yan W, Liu X, Yang X, Miao S, Wang W, Liu C, Wang A, Li J, Zhang T. A Durable Nickel Single-Atom Catalyst for Hydrogenation Reactions and Cellulose Valorization under Harsh Conditions. Angew Chem Int Ed Engl 2018; 57:7071-7075. [PMID: 29683255 DOI: 10.1002/anie.201802231] [Citation(s) in RCA: 130] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 03/28/2018] [Indexed: 11/09/2022]
Abstract
Hydrothermally stable, acid-resistant nickel catalysts are highly desired in hydrogenation reactions, but such a catalyst remains absent owing to the inherent vulnerability of nickel under acidic conditions. An ultra-durable Ni-N-C single-atom catalyst (SAC) has now been developed that possesses a remarkable Ni content (7.5 wt %) required for practical usage. This SAC shows not only high activities for hydrogenation of various unsaturated substrates but also unprecedented durability for the one-pot conversion of cellulose under very harsh conditions (245 °C, 60 bar H2 , presence of tungstic acid in hot water). Using integrated spectroscopy characterization and computational modeling, the active site structure is identified as (Ni-N4)⋅⋅⋅N, where significantly distorted octahedral coordination and pyridinic N constitute a frustrated Lewis pair for the heterolytic dissociation of dihydrogen, and the robust covalent chemical bonding between Ni and N atoms accounts for its ultrastability.
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Affiliation(s)
- Wengang Liu
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 ZhongShan Road, Dalian, 116023, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yinjuan Chen
- Key Laboratory of Organic Optoelectronics & Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, China.,State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong, 266580, China
| | - Haifeng Qi
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 ZhongShan Road, Dalian, 116023, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Leilei Zhang
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 ZhongShan Road, Dalian, 116023, China
| | - Wensheng Yan
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, 230029, China
| | - Xiaoyan Liu
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 ZhongShan Road, Dalian, 116023, China
| | - Xiaofeng Yang
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 ZhongShan Road, Dalian, 116023, China
| | - Shu Miao
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 ZhongShan Road, Dalian, 116023, China
| | - Wentao Wang
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 ZhongShan Road, Dalian, 116023, China
| | - Chenguang Liu
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong, 266580, China
| | - Aiqin Wang
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 ZhongShan Road, Dalian, 116023, China
| | - Jun Li
- Key Laboratory of Organic Optoelectronics & Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Tao Zhang
- State Key Laboratory of Catalysis, and Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 ZhongShan Road, Dalian, 116023, China
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39
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Xu Q, Tang Y, Zhang X, Oshima Y, Chen Q, Jiang D. Template Conversion of Covalent Organic Frameworks into 2D Conducting Nanocarbons for Catalyzing Oxygen Reduction Reaction. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1706330. [PMID: 29504158 DOI: 10.1002/adma.201706330] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 01/09/2018] [Indexed: 05/06/2023]
Abstract
Progress over the past decades in porous materials has exerted great effect on the design of metal-free carbon electrochemical catalysts in fuel cells. The carbon material must combine three functions, i.e., electrical conductivity for electron transport, optimal pores for ion motion, and abundant heteroatom sites for catalysis. Here, an ideal carbon catalyst is achieved by combining two strategies-the use of a 2D covalent organic framework (COF) and the development of a suitable template to guide the pyrolysis. The COF produces nanosized carbon sheets that combine high conductivity, hierarchical porosity, and abundant heteroatom catalytic edges. The catalysts achieve superior performance to authentic Pt/C with exceptional onset potential (0 V vs -0.03 V), half-wave potentials (-0.11 V vs -0.16 V), high limit current density (7.2 mA cm-2 vs 6.0 mA cm-2 ), low Tafel slope (110 mV decade-1 vs 121 mV decade-1 ), long-time stability, and methanol tolerance. These results reveal a novel material platform based on 2D COFs for designing novel 2D carbon materials.
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Affiliation(s)
- Qing Xu
- Field of Environment and Energy, School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, 923-1292, Japan
| | - Yanping Tang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Xiaobin Zhang
- Field of Applied Physics, School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Ashidai, Nomi, 923-1292, Japan
| | - Yoshifumi Oshima
- Field of Applied Physics, School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Ashidai, Nomi, 923-1292, Japan
| | - Qiuhong Chen
- Field of Environment and Energy, School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, 923-1292, Japan
| | - Donglin Jiang
- Field of Environment and Energy, School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, 923-1292, Japan
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40
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Gong Y, Zhong H, Liu W, Zhang B, Hu S, Wang R. General Synthetic Route toward Highly Dispersed Ultrafine Pd-Au Alloy Nanoparticles Enabled by Imidazolium-Based Organic Polymers. ACS APPLIED MATERIALS & INTERFACES 2018; 10:776-786. [PMID: 29235853 DOI: 10.1021/acsami.7b16794] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Bimetallic Pd-Au nanoparticles (NPs) usually show superior catalytic performances over their single-component counterparts, the general and facile synthesis of subnanometer-scaled Pd-Au NPs still remains a great challenge, especially for electronegative ultrafine bimetallic NPs. Here, we develop an anion-exchange strategy for the synthesis of ultrafine Pd-Au alloy NPs. Simple treatment of main-chain imidazolium-based organic polymer (IOP) with HAuCl4 and Na2PdCl4, followed by reduction with NaBH4 generated Pd-Au alloy NPs (Pd-Au/IOP). These NPs possess an unprecedented tiny size of 1.50 ± 0.20 nm and are uniformly dispersed over IOP. The electronic structure of the surface Pd and Au atoms is optimized via electron exchange during alloying, a net charge flowing resulting from counteranions is injected into Au and Pd to form a strong ensemble effect, which is responsible for a remarkably higher catalytic activity of Pd-Au/IOP in the hydrolytic dehydrogenation of ammonia borane than those of monometallic counterparts.
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Affiliation(s)
- Yaqiong Gong
- School of Chemical Engineering and Environment, North University of China , Taiyuan 030051, China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou 350002, Fujian, China
| | - Hong Zhong
- School of Chemical Engineering and Environment, North University of China , Taiyuan 030051, China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou 350002, Fujian, China
| | - Wenhui Liu
- School of Chemical Engineering and Environment, North University of China , Taiyuan 030051, China
| | - Bingbing Zhang
- School of Chemical Engineering and Environment, North University of China , Taiyuan 030051, China
| | - Shuangqi Hu
- School of Chemical Engineering and Environment, North University of China , Taiyuan 030051, China
| | - Ruihu Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou 350002, Fujian, China
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41
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Assemblies of covalent organic framework microcrystals: multiple-dimensional manipulation for enhanced applications. Sci China Chem 2018. [DOI: 10.1007/s11426-017-9162-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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42
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Li L, Li L, Cui C, Fan H, Wang R. Heteroatom-doped Carbon Spheres from Hierarchical Hollow Covalent Organic Framework Precursors for Metal-Free Catalysis. CHEMSUSCHEM 2017; 10:4921-4926. [PMID: 28664675 DOI: 10.1002/cssc.201700979] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Revised: 06/28/2017] [Indexed: 05/06/2023]
Abstract
Covalent organic frameworks (COFs) with hollow structures hold great promise for developing new types of functional materials. Herein, we report a hollow spherical COF with a hierarchical shell, which serves as an effective precursor of B,N-codoped hierarchical hollow carbon spheres. Benefiting from the synergistic effects of hierarchical porosity, high surface area, and B,N-codoping, the as-synthesized carbon spheres show prospective utility as metal-free catalysts in nitroarene reduction. A mechanistic hypothesis is proposed based on theoretical and experimental studies. Boron atoms situated meta to pyridinic N atoms are identified to be the main catalytic active sites. The anti-aromaticity originating from the codoping of B and pyridinic N atoms, not charge distribution and deformation energy, is confirmed to play a pivotal role in the catalytic reaction.
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Affiliation(s)
- Liuyi Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, PR China
| | - Lu Li
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, PR China
| | - Caiyan Cui
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, PR China
| | - Hongjun Fan
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, PR China
| | - Ruihu Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 350002, Fuzhou, PR China
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43
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Thiophene Methanimine–Palladium Schiff Base Complex Anchored on Magnetic Nanoparticles: A Novel, Highly Efficient and Recoverable Nanocatalyst for Cross-Coupling Reactions in Mild and Aqueous Media. Catal Letters 2017. [DOI: 10.1007/s10562-017-2170-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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44
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Mu X, Zhan J, Feng X, Yuan B, Qiu S, Song L, Hu Y. Novel Melamine/o-Phthalaldehyde Covalent Organic Frameworks Nanosheets: Enhancement Flame Retardant and Mechanical Performances of Thermoplastic Polyurethanes. ACS APPLIED MATERIALS & INTERFACES 2017; 9:23017-23026. [PMID: 28636316 DOI: 10.1021/acsami.7b06422] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Covalent organic frameworks (COFs) nanosheets prepared from condensation reaction between melamine and o-phthalaldehyde are first prepared through ball milling and then incorporated into thermoplastic polyurethanes (TPU) by solution mixing. Transmission electron microscopy (TEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and Fourier transform infrared (FTIR) spectrometer are applied to characterize COFs nanosheets. It is observed apparently from TEM image that COFs nanosheets are obtained. Successful preparation of COFs nanosheets is proved further by vanishment of typical diffraction peak of COFs at around 23.5° in COFs nanosheets XRD pattern, appearance of quadrant and semicircle stretching of the s-triazine ring at 1568 and 1469 cm-1 in FTIR spectra and N═C bond at 389.5 eV in N1s high-resolution XPS spectra of COFs nanosheets. The thermal property, combustion behavior and mechanical performance of TPU naoncomposites are also investigated. Incorporation of COFs nanosheets into TPU contributes to char forming of TPU under nitrogen atmosphere and 14.3% decrease of peak heat release rate of TPU. Besides, the elongation at break, Young's modulus, and fracture strength of TPU nanocomposites increase sharply compared with that of neat one.
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Affiliation(s)
- Xiaowei Mu
- State Key Laboratory of Fire Science, University of Science and Technology of China , Hefei 230026, China
| | - Jing Zhan
- School of Civil Engineering and Environmental Engineering, Anhui Xinhua University , Hefei, Anhui 230088, China
| | - Xiaming Feng
- State Key Laboratory of Fire Science, University of Science and Technology of China , Hefei 230026, China
| | - Bihe Yuan
- School of Resources and Environmental Engineering, Wuhan University of Technology , Wuhan 430070, China
| | - Shuilai Qiu
- State Key Laboratory of Fire Science, University of Science and Technology of China , Hefei 230026, China
| | - Lei Song
- State Key Laboratory of Fire Science, University of Science and Technology of China , Hefei 230026, China
| | - Yuan Hu
- State Key Laboratory of Fire Science, University of Science and Technology of China , Hefei 230026, China
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45
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Zhang C, Leng Y, Jiang P, Li J, Du S. Immobilizing Palladium Nanoparticles on Nitrogen-Doped Carbon for Promotion of Formic Acid Dehydrogenation and Alkene Hydrogenation. ChemistrySelect 2017. [DOI: 10.1002/slct.201701176] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Chenjun Zhang
- The Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering; Jiangnan University; Wuxi 214122, Jiangsu China
| | - Yan Leng
- The Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering; Jiangnan University; Wuxi 214122, Jiangsu China
| | - Pingping Jiang
- The Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering; Jiangnan University; Wuxi 214122, Jiangsu China
| | - Jingjing Li
- The Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering; Jiangnan University; Wuxi 214122, Jiangsu China
| | - Shengyu Du
- The Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering; Jiangnan University; Wuxi 214122, Jiangsu China
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46
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Liang Y, Wei J, Hu YX, Chen XF, Zhang J, Zhang XY, Jiang SP, Tao SW, Wang HT. Metal-polydopamine frameworks and their transformation to hollow metal/N-doped carbon particles. NANOSCALE 2017; 9:5323-5328. [PMID: 28398436 DOI: 10.1039/c7nr00978j] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We present a new strategy for in situ transformation of metal-organic framework (MOF) crystals to hollow metal-organic structures through polycondensation of dopamine. The hollow metal-polydopamine (PDA) particles are formed by a coordination assembly of metal ions (Co and Zn) and PDA, inheriting the morphology of MOF (ZIF-67 and ZIF-8) crystals. The hollow porous metal/N-carbon particles morphosynthetically transformed from hollow metal-PDA particles exhibit excellent oxygen reduction electrocatalytic activity. The strategy presented here is promising for synthesizing hollow metal-organic polymer (metal-carbon) particles with diverse morphologies for energy and environmental applications.
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Affiliation(s)
- Y Liang
- Department of Chemical Engineering, Monash University, Clayton, Vitoria 3800, Australia.
| | - J Wei
- Department of Chemical Engineering, Monash University, Clayton, Vitoria 3800, Australia.
| | - Y X Hu
- Department of Chemical Engineering, Monash University, Clayton, Vitoria 3800, Australia.
| | - X F Chen
- Department of Chemical Engineering, Monash University, Clayton, Vitoria 3800, Australia.
| | - J Zhang
- Fuels and Energy Technology Institute & Department of Chemical, Engineering, Curtin University, Perth, WA 6102, Australia
| | - X Y Zhang
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - S P Jiang
- Fuels and Energy Technology Institute & Department of Chemical, Engineering, Curtin University, Perth, WA 6102, Australia
| | - S W Tao
- Department of Chemical Engineering, Monash University, Clayton, Vitoria 3800, Australia.
| | - H T Wang
- Department of Chemical Engineering, Monash University, Clayton, Vitoria 3800, Australia.
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47
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Zhu X, An S, Liu Y, Hu J, Liu H, Tian C, Dai S, Yang X, Wang H, Abney CW, Dai S. Efficient removal of organic dye pollutants using covalent organic frameworks. AIChE J 2017. [DOI: 10.1002/aic.15699] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Xiang Zhu
- State Key Laboratory of Chemical Engineering and School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
- Dept. of Chemistry; The University of Tennessee; Knoxville TN 37996-1600
| | - Shuhao An
- State Key Laboratory of Chemical Engineering and School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Yu Liu
- State Key Laboratory of Chemical Engineering and School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Jun Hu
- State Key Laboratory of Chemical Engineering and School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Honglai Liu
- State Key Laboratory of Chemical Engineering and School of Chemistry & Molecular Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Chengcheng Tian
- Dept. of Chemistry; The University of Tennessee; Knoxville TN 37996-1600
| | - Sheng Dai
- Dept. of Chemistry; The University of Tennessee; Knoxville TN 37996-1600
| | - Xuejing Yang
- National Engineering Laboratory for High-concentration Refractory Organic Wastewater Treatment School of Mechanical and Power Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Hualin Wang
- National Engineering Laboratory for High-concentration Refractory Organic Wastewater Treatment School of Mechanical and Power Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Carter W. Abney
- Chemical Science Division, Oak Ridge National Laboratory; Oak Ridge TN 37831
| | - Sheng Dai
- Chemical Science Division, Oak Ridge National Laboratory; Oak Ridge TN 37831
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48
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Chen L, Huang W, Wang X, Chen Z, Yang X, Luque R, Li Y. Catalytically active designer crown-jewel Pd-based nanostructures encapsulated in metal-organic frameworks. Chem Commun (Camb) 2017; 53:1184-1187. [PMID: 28058440 DOI: 10.1039/c6cc09270e] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
A series of crown-jewel Pd-based bimetallic nanostructures with tunable composition are fabricated inside the pores of an MOF via a hydride-induced-reduction strategy, exhibiting high activity and stability in the hydrogenation of nitrobenzene.
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Affiliation(s)
- Liyu Chen
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Weihao Huang
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Xiujun Wang
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Zhijie Chen
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Xianfeng Yang
- Analytical and Testing Centre, South China University of Technology, Guangzhou 510640, China
| | - Rafael Luque
- Departamento de Química Orgánica, Universidad de Córdoba, Edif. Marie Curie, Ctra Nnal IV-A, Km 396, E14014, Córdoba, Spain.
| | - Yingwei Li
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China.
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Doustkhah E, Rostamnia S, Hossieni HG, Luque R. Covalently Bonded PIDA on SBA-15 as Robust Pd Support: Water-Tolerant Designed Catalysts for Aqueous Suzuki Couplings. ChemistrySelect 2017. [DOI: 10.1002/slct.201600624] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Esmail Doustkhah
- Organic and Nano Group (ONG); Department of Chemistry; University of Maragheh; Maragheh, P.O. Box. 55181-83111 Iran
- Faculty of Chemistry; Urmia University; Urmia, P.O. Box. 57159-165 Iran
| | - Sadegh Rostamnia
- Organic and Nano Group (ONG); Department of Chemistry; University of Maragheh; Maragheh, P.O. Box. 55181-83111 Iran
| | - Habib Golchin Hossieni
- Organic and Nano Group (ONG); Department of Chemistry; University of Maragheh; Maragheh, P.O. Box. 55181-83111 Iran
| | - Rafael Luque
- Departamento de Quimica Organica; Universidad de Cordoba; Edificio Marie Curie, Ctra Nnal IV, Km 396, E- 14014 Cordoba Spain
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50
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Xu Q, Tang Y, Zhai L, Chen Q, Jiang D. Pyrolysis of covalent organic frameworks: a general strategy for template converting conventional skeletons into conducting microporous carbons for high-performance energy storage. Chem Commun (Camb) 2017; 53:11690-11693. [DOI: 10.1039/c7cc07002k] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A general strategy based on template pyrolysis enables the conversion of conventional covalent organic frameworks into conducting microporous carbons with exceptional energy storage performance.
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Affiliation(s)
- Qing Xu
- Field of Environment and Energy
- School of Materials Science
- Japan Advanced Institute of Science and Technology
- Nomi 923-1292
- Japan
| | - Yanping Tang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Lipeng Zhai
- Field of Environment and Energy
- School of Materials Science
- Japan Advanced Institute of Science and Technology
- Nomi 923-1292
- Japan
| | - Qiuhong Chen
- Field of Environment and Energy
- School of Materials Science
- Japan Advanced Institute of Science and Technology
- Nomi 923-1292
- Japan
| | - Donglin Jiang
- Field of Environment and Energy
- School of Materials Science
- Japan Advanced Institute of Science and Technology
- Nomi 923-1292
- Japan
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