201
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Yang D, Gates BC. Elucidating and Tuning Catalytic Sites on Zirconium- and Aluminum-Containing Nodes of Stable Metal-Organic Frameworks. Acc Chem Res 2021; 54:1982-1991. [PMID: 33843190 DOI: 10.1021/acs.accounts.1c00029] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
ConspectusMetal-organic frameworks (MOFs) are a huge, rapidly growing class of crystalline, porous materials that consist of inorganic nodes linked by organic struts. Offering the advantages of thermal stability combined with high densities of accessible reactive sites, some MOFs are good candidate materials for applications in catalysis and separations. Such MOFs include those with nodes that are metal oxide clusters (e.g., Zr6O8, Hf6O8, and Zr12O22) and long rods (e.g., [Al(OH)]n). These nanostructured metal oxides are often compared with bulk metal oxides, but they are in essence different because their structures are not the same and because the MOFs have a high degree of uniformity, offering the prospect of a deep understanding of reactivity that is barely attainable for most bulk metal oxides because of their surface heterogeneity. This prospect is being realized as it has become evident that adventitious components on MOF node surfaces, besides the linkers, are crucial. These ligands arise from modulators, solvents, or products of solvent decomposition in MOF synthesis solutions, and because they are minor components that are often irregularly placed on defects, they may not show up in X-ray diffraction (XRD) crystal structures. Hydroxyl groups on the nodes (like those on bulk metal oxides) are regarded as native functional groups arising from solvent water, but they may barely be present initially, with common ligands instead being formate and acetate formed from modulators formic acid and acetic acid. (Formate also arises from the decomposition of dimethylformamide (DMF) solvent.) Replacement and control of the node ligands is facilitated by postsynthesis reactions (e.g., with alcohols or aqueous HCl/H2SO4 solutions) or as a result of high-temperature decomposition. In catalysis, adventitious node ligands can be (a) reaction inhibitors that block active sites on the nodes (e.g., formate blocking Zr, Hf, or Al Lewis acid sites); (b) reaction intermediates (e.g., ethoxy in ethanol dehydration); or (c) active sites themselves (e.g., terminal OH groups in tert-butyl alcohol (TBA) dehydration). Surprisingly, in view of the catalytic importance of such ligands on bulk metal oxides, their subtle chemistry on MOF nodes is only recently being determined. We describe (1) methods for identifying and quantifying node ligands (especially by IR spectroscopy and by 1H NMR spectroscopy of MOFs digested in NaOH/D2O solutions); (2) node ligand surface chemistry expressed as reaction networks; (3) catalysis, with mechanisms and energetics determined by density functional theory (DFT) and spectroscopy; and (4) MOF unzipping by reactions of linker carboxylate ligands with reactants such as alcohols that break node-linker bonds, a cause of catalyst deactivation and also an indicator of node-linker bond strength and MOF stability.
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Affiliation(s)
- Dong Yang
- Department of Chemical Engineering, University of California, Davis, California 95616, United States
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 21000, China
| | - Bruce C. Gates
- Department of Chemical Engineering, University of California, Davis, California 95616, United States
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202
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Rahman MA, Rahman MM, Bahar MM, Sanderson P, Lamb D. Antimonate sequestration from aqueous solution using zirconium, iron and zirconium-iron modified biochars. Sci Rep 2021; 11:8113. [PMID: 33854093 PMCID: PMC8046795 DOI: 10.1038/s41598-021-86978-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 02/23/2021] [Indexed: 11/18/2022] Open
Abstract
Antimony (Sb) is increasingly being recognized as an important contaminant due to its various industrial applications and mining operations. Environmental remediation approaches for Sb are still lacking, as is the understanding of Sb environmental chemistry. In this study, biosolid biochar (BSBC) was produced and utilized to remove antimonate (Sb(V)) from aqueous solution. Zirconium (Zr), Zirconium-iron (Zr-Fe) and Fe-O coated BSBC were synthesized for enhancing Sb(V) sorption capacities of BSBC. The combined results of specific surface area, FTIR, SEM-EDS, TEM-EDS, and XPS confirmed that Zr and/or Zr-Fe were successfully coated onto BSBC. The effects of reaction time, pH, initial Sb(V) concentration, adsorbate doses, ionic strength, temperature, and the influence of major competitive co-existing anions and cations on the adsorption of Sb(V) were investigated. The maximum sorption capacity of Zr-O, Zr-Fe, Zr-FeCl3, Fe-O, and FeCl3 coated BSBC were 66.67, 98.04, 85.47, 39.68, and 31.54 mg/g respectively under acidic conditions. The XPS results revealed redox transformation of Sb(V) species to Sb(III) occurred under oxic conditions, demonstrating the biochar's ability to behave as an electron shuttle during sorption. The sorption study suggests that Zr-O and Zr-O-Fe coated BSBC could perform as favourable adsorbents for mitigating Sb(V) contaminated waters.
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Affiliation(s)
- Md Aminur Rahman
- Global Centre for Environmental Remediation (GCER), The University of Newcastle, Callaghan, Australia
- Department of Public Health Engineering (DPHE), Zonal Laboratory, Khulna, 9100, Bangladesh
| | - Mohammad Mahmudur Rahman
- Global Centre for Environmental Remediation (GCER), The University of Newcastle, Callaghan, Australia
| | - Md Mezbaul Bahar
- Global Centre for Environmental Remediation (GCER), The University of Newcastle, Callaghan, Australia
| | - Peter Sanderson
- Global Centre for Environmental Remediation (GCER), The University of Newcastle, Callaghan, Australia
| | - Dane Lamb
- Global Innovation Centre for Advanced Nanomaterials, The University of Newcastle, Advanced Technology Centre - Room 181, University Drive, Callaghan, NSW, 2308, Australia.
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203
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Zhao B, Yuan L, Wang Y, Duan T, Shi W. Carboxylated UiO-66 Tailored for U(VI) and Eu(III) Trapping: From Batch Adsorption to Dynamic Column Separation. ACS APPLIED MATERIALS & INTERFACES 2021; 13:16300-16308. [PMID: 33788533 DOI: 10.1021/acsami.1c00364] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
U(VI) and Eu(III), as representative elements of the hexavalent actinide and trivalent lanthanides (always as a chemical analogue for trivalent actinide), respectively, have attracted more and more attentions due to the widespread use of nuclear energy. Much effort has been focused on developing versatile materials for their uptake from aqueous solution. For the first time, we report here UiO-66 and its mono- (UiO-66-COOH) and di-carboxyl (UiO-66-2COOH) functional derivatives as robust adsorbents for efficient U(VI) and Eu(III) removal. It is found that the introduction of carboxyl groups greatly reduces the surface charge of UiO-66, thus guaranteeing excellent adsorption capacity at low pH. At pH = 3, for example, the adsorption capacity of UiO-66-2COOH for U(VI) and Eu(III) is more than 100 and 60 mg/g, respectively, while almost no adsorption occurs for pristine UiO-66. At pH = 4, both UiO-66-COOH and UiO-66-2COOH show high performance on U(VI) and Eu(III) removal. UiO-66-COOH has adsorption capacities of 80 and 43 mg/g for U(VI) and Eu(III), respectively, while the values for UiO-66-2COOH reach 150 and 80 mg/g, respectively. Also, all these materials achieve adsorption equilibrium within 100 min. More importantly, combining the needs of practical applications and the characteristics of high stability, high porosity, and excellent adsorption performance of UiO-66-2COOH, dynamic adsorption column experiments were successfully conducted; ∼99% U(VI)/Eu(III) can be efficiently adsorbed, and >90% adsorbed U(VI)/Eu(III) can be re-collected with dilute nitric acid solution, even after four adsorption-desorption cycles. The findings of this work demonstrate the application potential of metal-organic framework materials to remove radionuclides from environmental samples or nuclear waste liquids.
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Affiliation(s)
- Bin Zhao
- National Co-Innovation Center for Nuclear Waste Disposal and Environmental Safety, Southwest University of Science and Technology, Mianyang 621010, China
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Liyong Yuan
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Yue Wang
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Tao Duan
- National Co-Innovation Center for Nuclear Waste Disposal and Environmental Safety, Southwest University of Science and Technology, Mianyang 621010, China
| | - Weiqun Shi
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
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204
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Abstract
Radioactive I2 (iodine) produced as a by-product of nuclear fission poses a risk to public health if released into the environment, and it is thus vital to develop materials that can capture I2 vapour. Materials designed for the capture and storage of I2 must have a high uptake capacity and be stable for long-term storage due the long half-life of 129I. UiO-66 is a highly stable and readily tuneable metal-organic framework (MOF) into which defect sites can be introduced. Here, a defective form of UiO-66 (UiO-66-FA) was synthesised and the presence of missing cluster moieties confirmed using confocal fluorescence microscopy and gas sorption measurements. The uptake of I2 vapour in UiO-66-FA was measured using thermal gravimetric analysis coupled mass spectrometry (TGA-MS) to be 2.25 g g−1, almost twice that (1.17 g g−1) of the pristine UiO-66. This study will inspire the design of new efficient I2 stores based upon MOFs incorporating structural defects.
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205
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Tang X, Chu D, Gong W, Cui Y, Liu Y. Metal‐Organic Cages with Missing Linker Defects. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202017244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Xianhui Tang
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Dandan Chu
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Wei Gong
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Yong Cui
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Yan Liu
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
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206
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Mao Q, Liu X, Li Y, Jiang Y, Sun J. Modulation synthesis of UiO‐66 and its outstanding adsorption properties towards low‐concentration methylene blue. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202000332] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Qiushuo Mao
- Department of Inorganic Nonmetallic Materials School of Materials Science and Engineering University of Science and Technology Beijing Beijing 100083 China
| | - Xiaoguang Liu
- Department of Inorganic Nonmetallic Materials School of Materials Science and Engineering University of Science and Technology Beijing Beijing 100083 China
| | - Yan Li
- Department of Inorganic Nonmetallic Materials School of Materials Science and Engineering University of Science and Technology Beijing Beijing 100083 China
| | - Yue Jiang
- Department of Inorganic Nonmetallic Materials School of Materials Science and Engineering University of Science and Technology Beijing Beijing 100083 China
| | - Jialin Sun
- Department of Inorganic Nonmetallic Materials School of Materials Science and Engineering University of Science and Technology Beijing Beijing 100083 China
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207
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Huang W, Hu GB, Liang WB, Wang JM, Lu ML, Yuan R, Xiao DR. Ruthenium(II) Complex-Grafted Hollow Hierarchical Metal–Organic Frameworks with Superior Electrochemiluminescence Performance for Sensitive Assay of Thrombin. Anal Chem 2021; 93:6239-6245. [DOI: 10.1021/acs.analchem.1c00636] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Wei Huang
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Gui-Bing Hu
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Wen-Bin Liang
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Jun-Mao Wang
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Mei-Ling Lu
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Ruo Yuan
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Dong-Rong Xiao
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
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208
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Wang S, Oliver MC, An Y, Chen E, Su Z, Kleinhammes A, Wu Y, Huang L. A Computational Study of Isopropyl Alcohol Adsorption and Diffusion in UiO-66 Metal-Organic Framework: The Role of Missing Linker Defect. J Phys Chem B 2021; 125:3690-3699. [PMID: 33797251 DOI: 10.1021/acs.jpcb.0c11252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Defect engineering leads to an effective manipulation of the physical and chemical properties of metal-organic frameworks (MOFs). Taking the common missing linker defect as an example, the defective MOF generally possesses larger pores and a greater surface area/volume ratio, both of which favor an increased amount of adsorption. When it comes to the self-diffusion of adsorbates in MOFs, however, the missing linker is a double-edged sword: the unsaturated metal sites, due to missing linkers, could interact more strongly with adsorbates and result in a slower self-diffusion. Therefore, it is of fundamental importance to evaluate the two competing factors and reveal which one is dominating, a faster self-diffusion due to larger volume or a slower self-diffusion owing to strong interactions at unsaturated sites. In this work, via Monte Carlo and molecular dynamics simulations, we investigate the behavior of isopropyl alcohol (IPA) in the Zr-based UiO-66 MOFs, with a specific focus on the missing linker effects. The results reveal that unsaturated Zr sites bind strongly with IPA molecules, which in return would significantly reduce the self-diffusion coefficient of IPA. Besides this, for the same level of missing linkers, the location of defective sites also makes a difference. We expect such a theoretical study will provide an in-depth understanding of self-diffusion under confinement, inspire better defect engineering strategics, and promote MOF based materials toward challenging real-life applications.
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Affiliation(s)
- Shanshan Wang
- College of Chemical Engineering, Nanjing Forestry University, 210037, Nanjing, P. R. China.,School of Chemical, Biological and Materials Engineering, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Madeleine C Oliver
- School of Chemical, Biological and Materials Engineering, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Yao An
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, United States
| | - Enyi Chen
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, United States
| | - Zhibin Su
- State Key Laboratory of Material-Oriented Chemical Engineering, Department of Chemical Engineering, Nanjing Tech University, 211814, Nanjing, P. R. China
| | - Alfred Kleinhammes
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, United States
| | - Yue Wu
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, United States
| | - Liangliang Huang
- School of Chemical, Biological and Materials Engineering, University of Oklahoma, Norman, Oklahoma 73019, United States
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209
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Boosted peroxidase-like activity of metal-organic framework nanoparticles with single atom Fe(Ⅲ) sites at low substrate concentration. Anal Chim Acta 2021; 1152:338299. [PMID: 33648636 DOI: 10.1016/j.aca.2021.338299] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/19/2021] [Accepted: 02/03/2021] [Indexed: 11/21/2022]
Abstract
Single atom nanomaterials possess catalytic activity like natural enzymes are termed as SAzymes which have gained great attention during last two years because of the maximal utilization of atoms and the benefit of understanding structure-property relationship. However, most of SAzymes are fabricated based on hydrophobic carbon, which disperse poorly in water and exhibit inferior affinity towards substrates, which may limit their biomedical applications. Here, we report a peroxidase-like SAzyme through the post-modification route based on hydrophilic defective metal-organic frameworks. Hydrochloric acid (HCl) is employed as ligand modulator to fabricate defective NH2-UiO-66 nanoparticles (HCl-NH2-UiO-66 NPs). Compared with the NPs fabricated through acetic acid modulation method (Ac-NH2-UiO-66 NPs), HCl-NH2-UiO-66 NPs have more missing linkers. Hence, more Fe(Ⅲ) ions can be successfully doped onto Zr6 clusters in HCl-NH2-UiO-66 NPs in a single atom state via formation of Fe-O-Zr bridge. The HCl-NH2-UiO-66 NPs doped with Fe(Ⅲ) ions (Fe-HCl-NH2-UiO-66 NPs) possess higher peroxidase-like activity than Fe-Ac-NH2-UiO-66 NPs due to the higher loading amount of Fe. Besides, both Fe-HCl-NH2-UiO-66 NPs and Fe-Ac-NH2-UiO-66 NPs exhibit lower Michaelis-Menten constants (Km) for hydrogen peroxide (H2O2) than most reported nanomaterials, indicating their higher affinity to H2O2. Due to their excellent catalytic activity to low concentration of substrates, Fe-HCl-NH2-UiO-66 NPs can detect H2O2 with a limit of detection (LOD) of 1.0 μM. Thus, our system can be used to detect the low cellular H2O2 concentration. With high peroxidase-like activity induced by plenty of single atom Fe(Ⅲ) sites, Fe-HCl-NH2-UiO-66 NPs can also find wide applications in other fields including nanomedicine, pollution degradation and catalysis.
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210
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Chai M, Razmjou A, Chen V. Metal-organic-framework protected multi-enzyme thin-film for the cascade reduction of CO2 in a gas-liquid membrane contactor. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2020.118986] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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211
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Defect‐Assisted Loading and Docking Conformations of Pharmaceuticals in Metal–Organic Frameworks. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202010231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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212
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Porphyrinic zirconium metal-organic frameworks: Synthesis and applications for adsorption/catalysis. KOREAN J CHEM ENG 2021. [DOI: 10.1007/s11814-020-0730-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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213
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Zhang S, Hua Z, Zhao H, Yao W, Wu Y, Fu D, Sun J. Defective Zr-based metal-organic frameworks as sorbent for the determination of fungicides in environmental water samples by rapid dispersive micro-solid-phase extraction coupled to liquid chromatography/mass spectrometry. J Sep Sci 2021; 44:2113-2120. [PMID: 33721403 DOI: 10.1002/jssc.202001240] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/06/2021] [Accepted: 03/07/2021] [Indexed: 12/22/2022]
Abstract
In this work, defective Zr-based metal-organic framework was successfully synthesized and evaluated as a dispersive micro-solid-phase extraction sorbent for efficient preconcentration and determination of fungicides in complex water samples. The defective Zr-based metal-organic framework crystal with increased adsorption capacity was successfully synthesized by employing formic acid as the modulator. The extraction conditions, including the pH, extraction time, desorption solvent and desorption time, were comprehensively investigated. Under optimum conditions, it was found that dispersive micro-solid-phase extraction method, coupled with liquid chromatography/mass spectrometry, exhibited a good linear relationship with correlation coefficients greater than 0.9980. The relative standard deviations of inter-day and intra-day precisions ranged from 2.6 to 9.2% and the limits of detection ranged from 0.004 to 0.036 μg/L. These merits, combined with their satisfactory recoveries (>80%), suggested the great potential of defective Zr-based metal-organic framework as a new adsorbent for efficient extraction of trace fungicides. This method exhibits good application potential for the pretreatment of fungicides from environmental water samples.
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Affiliation(s)
- Suling Zhang
- College of Materials & Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310018, P. R. China
| | - Ziluo Hua
- College of Materials & Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310018, P. R. China
| | - Hongting Zhao
- College of Materials & Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310018, P. R. China.,School of Environmental and Chemical Engineering, Foshan University, Foshan, Guangdong, 528011, P. R. China
| | - Weixuan Yao
- Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Department of Criminal Science and Technology, Zhejiang Police College, Hangzhou, 310053, P. R. China
| | - Yuanzhao Wu
- Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Department of Criminal Science and Technology, Zhejiang Police College, Hangzhou, 310053, P. R. China
| | - Defeng Fu
- Institute of Forensic Science of Zhejiang Public provincial Security Bureau, Hangzhou, 310019, P. R. China
| | - Jiancong Sun
- Institute of Forensic Science of Zhejiang Public provincial Security Bureau, Hangzhou, 310019, P. R. China
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214
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Balasubramanian S, Kulandaisamy AJ, Babu KJ, Das A, Balaguru Rayappan JB. Metal Organic Framework Functionalized Textiles as Protective Clothing for the Detection and Detoxification of Chemical Warfare Agents—A Review. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c06096] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Selva Balasubramanian
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), SASTRA Deemed University, Thanjavur, Tamil Nadu 613 401, India
- School of Electrical & Electronics Engineering (SEEE), SASTRA Deemed University Thanjavur, Tamil Nadu 613 401, India
| | | | - K. Jayanth Babu
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), SASTRA Deemed University, Thanjavur, Tamil Nadu 613 401, India
- School of Electrical & Electronics Engineering (SEEE), SASTRA Deemed University Thanjavur, Tamil Nadu 613 401, India
| | - Apurba Das
- Department of Textile & Fibre Engineering, Indian Institute of Technology Delhi New Delhi, 110 016, India
| | - John Bosco Balaguru Rayappan
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), SASTRA Deemed University, Thanjavur, Tamil Nadu 613 401, India
- School of Electrical & Electronics Engineering (SEEE), SASTRA Deemed University Thanjavur, Tamil Nadu 613 401, India
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215
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Tang X, Chu D, Gong W, Cui Y, Liu Y. Metal‐Organic Cages with Missing Linker Defects. Angew Chem Int Ed Engl 2021; 60:9099-9105. [DOI: 10.1002/anie.202017244] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/23/2021] [Indexed: 11/10/2022]
Affiliation(s)
- Xianhui Tang
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Dandan Chu
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Wei Gong
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Yong Cui
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Yan Liu
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
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216
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Preparation and application of peptide molecularly imprinted material based on mesoporous metal-organic framework. Talanta 2021; 224:121765. [PMID: 33379007 DOI: 10.1016/j.talanta.2020.121765] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 10/05/2020] [Accepted: 10/09/2020] [Indexed: 01/01/2023]
Abstract
In this study, a new molecularly imprinted material, MIP@UiO-66-NH2, was synthesized with glutathione (GSH) as template and mesoporous metal organic framework (UiO-66-NH2) as matrix. The molecularly imprinted polymer was modified on the surface and into the pores of the UiO-66-NH2 by surface molecular imprinting method with thin polymer layer. Based on high specific surface area (1091.93 m2 g-1) and appropriate pore size (35 nm) of the ordered mesoporous UiO-66-NH2, the adsorption capacity for GSH reached 94.43 mg g-1, and the adsorption equilibrium could be achieved within 30 min. The adsorption isotherm data of MIP@UiO-66-NH2 could be described well by Freundlich model and the kinetic data complied well with pseudo-second-order model. In addition, the MIP@UiO-66-NH2 showed low adsorption capacity to GSH structural analogs (QL-cys = 6.51 mg g-1), suggesting great selectivity for GSH recognition. Finally, the MIP@UiO-66-NH2 was successfully applied for selective separation of GSH from BSA, skim milk and egg white tryptic digest.
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217
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218
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Fu Y, Kang Z, Cao W, Yin J, Tu Y, Li J, Guan H, Wang Y, Wang Q, Kong X. Defect-Assisted Loading and Docking Conformations of Pharmaceuticals in Metal-Organic Frameworks. Angew Chem Int Ed Engl 2021; 60:7719-7727. [PMID: 33400342 DOI: 10.1002/anie.202010231] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Indexed: 12/16/2022]
Abstract
Understanding of drug-carrier interactions is essential for the design and application of metal-organic framework (MOF)-based drug-delivery systems, and such drug-carrier interactions can be fundamentally different for MOFs with or without defects. Herein, we reveal that the defects in MOFs play a key role in the loading of many pharmaceuticals with phosphate or phosphonate groups. The host-guest interaction is dominated by the Coulombic attraction between phosphate/phosphonate groups and defect sites, and it strongly enhances the loading capacity. For similar molecules without a phosphate/phosphonate group or for MOFs without defects, the loading capacity is greatly reduced. We employed solid-state NMR spectroscopy and molecular simulations to elucidate the drug-carrier interaction mechanisms. Through a synergistic combination of experimental and theoretical analyses, the docking conformations of pharmaceuticals at the defects were revealed.
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Affiliation(s)
- Yao Fu
- Center for Chemistry of High-Performance and Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China.,Department of Rehabilitation, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Zhengzhong Kang
- Center for Physical Chemistry, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China.,Department of Theoretical Chemistry and Biology, KTH Royal Institute of Technology, 10691, Stockholm, Sweden
| | - Weicheng Cao
- Center for Chemistry of High-Performance and Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Jinglin Yin
- Center for Chemistry of High-Performance and Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Yaoquan Tu
- Department of Theoretical Chemistry and Biology, KTH Royal Institute of Technology, 10691, Stockholm, Sweden
| | - Jianhua Li
- Department of Rehabilitation, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Hanxi Guan
- Center for Chemistry of High-Performance and Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Yiran Wang
- Center for Chemistry of High-Performance and Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Qi Wang
- Center for Physical Chemistry, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Xueqian Kong
- Center for Chemistry of High-Performance and Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China.,Department of Rehabilitation, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, 310027, P. R. China
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219
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Hu Z, Wang Y, Zhao D. The chemistry and applications of hafnium and cerium(iv) metal-organic frameworks. Chem Soc Rev 2021; 50:4629-4683. [PMID: 33616126 DOI: 10.1039/d0cs00920b] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The coordination connection of organic linkers to the metal clusters leads to the formation of metal-organic frameworks (MOFs), where the metal clusters and ligands are spatially entangled in a periodic manner. The immense availability of tuneable ligands of different length and functionalities gives rise to robust molecular porosity ranging from several angstroms to nanometres. Among the large family of MOFs, hafnium (Hf) based MOFs have been demonstrated to be highly promising for practical applications due to their unique and outstanding characteristics such as chemical, thermal, and mechanical stability, and acidic nature. Since the report of UiO-66(Hf) and DUT-51(Hf) in 2012, less than 200 Hf-MOFs (ca. 50 types of structures) have been reported. Besides, tetravalent cerium [Ce(iv)] has been proven to be capable of forming similar topological MOF structures to Zr and Hf since its first discovery in 2015. So far, ca. 40 Ce(iv) MOFs with 60% having UiO-66-type structure have been reported. This review will offer a holistic summary of the chemistry, uniqueness, synthesis, and applications of Hf/Ce(iv)-MOFs with a focus on presenting the development in the Hf/Ce(iv)-clusters, topologies, ligand structures, synthetic strategies, and practical applications of Hf/Ce(iv)-MOFs. In the end, we will present the research outlook for the development of Hf/Ce(iv)-MOFs in the future, including fundamental design of Hf/Ce(iv)-clusters, defect engineering, and various applications including membrane development, diversified types of catalytic reactions, irradiation absorption in nuclear waste treatment, water production and wastewater treatment, etc. We will also present the emerging computational approaches coupled with machine-learning algorithms that can be applied in screening Hf and Ce(iv) based MOF structures and identifying the best-performing MOFs for tailor-made applications in future practice.
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Affiliation(s)
- Zhigang Hu
- Department of Chemical & Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, 117585, Singapore.
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220
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Yoskamtorn T, Zhao P, Wu XP, Purchase K, Orlandi F, Manuel P, Taylor J, Li Y, Day S, Ye L, Tang CC, Zhao Y, Tsang SCE. Responses of Defect-Rich Zr-Based Metal-Organic Frameworks toward NH 3 Adsorption. J Am Chem Soc 2021; 143:3205-3218. [PMID: 33596070 DOI: 10.1021/jacs.0c12483] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Understanding structural responses of metal-organic frameworks (MOFs) to external stimuli such as the inclusion of guest molecules and temperature/pressure has gained increasing attention in many applications, for example, manipulation and manifesto smart materials for gas storage, energy storage, controlled drug delivery, tunable mechanical properties, and molecular sensing, to name but a few. Herein, neutron and synchrotron diffractions along with Rietveld refinement and density functional theory calculations have been used to elucidate the responsive adsorption behaviors of defect-rich Zr-based MOFs upon the progressive incorporation of ammonia (NH3) and variable temperature. UiO-67 and UiO-bpydc containing biphenyl dicarboxylate and bipyridine dicarboxylate linkers, respectively, were selected, and the results establish the paramount influence of the functional linkers on their NH3 affinity, which leads to stimulus-tailoring properties such as gate-controlled porosity by dynamic linker flipping, disorder, and structural rigidity. Despite their structural similarities, we show for the first time the dramatic alteration of NH3 adsorption profiles when the phenyl groups are replaced by the bipyridine in the organic linker. These molecular controls stem from controlling the degree of H-bonding networks/distortions between the bipyridine scaffold and the adsorbed NH3 without significant change in pore volume and unit cell parameters. Temperature-dependent neutron diffraction also reveals the NH3-induced rotational motions of the organic linkers. We also demonstrate that the degree of structural flexibility of the functional linkers can critically be affected by the type and quantity of the small guest molecules. This strikes a delicate control in material properties at the molecular level.
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Affiliation(s)
- Tatchamapan Yoskamtorn
- Wolfson Catalysis Centre, Department of Chemistry, University of Oxford, Oxford OX1 3QR, U.K
| | - Pu Zhao
- Wolfson Catalysis Centre, Department of Chemistry, University of Oxford, Oxford OX1 3QR, U.K
| | - Xin-Ping Wu
- Key Laboratory for Advanced Materials, Centre for Computational Chemistry and Research Institute of Industrial Catalysis, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, People's Republic of China
| | - Kirsty Purchase
- Wolfson Catalysis Centre, Department of Chemistry, University of Oxford, Oxford OX1 3QR, U.K
| | - Fabio Orlandi
- ISIS Neutron and Muon Source, Rutherford Appleton Laboratory, Didcot OX11 0QX, U.K
| | - Pascal Manuel
- ISIS Neutron and Muon Source, Rutherford Appleton Laboratory, Didcot OX11 0QX, U.K
| | - James Taylor
- ISIS Neutron and Muon Source, Rutherford Appleton Laboratory, Didcot OX11 0QX, U.K
| | - Yiyang Li
- Wolfson Catalysis Centre, Department of Chemistry, University of Oxford, Oxford OX1 3QR, U.K
| | - Sarah Day
- Diamond Light Source Ltd., Harwell Science and Innovation Campus, Didcot OX11 0DE, U.K
| | - Lin Ye
- Wolfson Catalysis Centre, Department of Chemistry, University of Oxford, Oxford OX1 3QR, U.K
| | - Chiu C Tang
- Diamond Light Source Ltd., Harwell Science and Innovation Campus, Didcot OX11 0DE, U.K
| | - Yufei Zhao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People's Republic of China
| | - S C Edman Tsang
- Wolfson Catalysis Centre, Department of Chemistry, University of Oxford, Oxford OX1 3QR, U.K
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221
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Xue Q, Zhang Z, Ng BKY, Zhao P, Lo BTW. Recent Advances in the Engineering of Single-Atom Catalysts Through Metal-Organic Frameworks. Top Curr Chem (Cham) 2021; 379:11. [PMID: 33544294 DOI: 10.1007/s41061-021-00324-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 01/06/2021] [Indexed: 11/25/2022]
Abstract
This mini-review highlights some recent progress in the engineering of single-atom catalysts (SACs) through metal-organic frameworks (MOFs) and derivatives. The inherent molecular and chemical specificities within the MOFs and derivatives can offer stabilisation of the SACs with high atomic isolation and dispersion. As MOFs are often considered an infinite array of self-assembled molecular catalysts, specifically designed structures can provide further functionalities to suit the needs of different catalytic applications. In brief, we can divide the preparation approaches into three main categories: (1) fabrication onto functional groups of the ligands, (2) fabrication onto Lewis acid sites of nodal centres, and (3) synthesis via a pyrolysis-mediated technique. Through these approaches, strong metal-support interactions can be established to aid the fine-tuning of the catalytic properties. We also discuss how recent progress in the development of state-of-the-art microscopic, spectroscopic, and crystallographic techniques has enabled scientists to elucidate the structure-activity relationship.
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Affiliation(s)
- Qi Xue
- The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen Hi-tech Industrial Park, Shenzhen, 518000, China.,State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
| | - Zixuan Zhang
- State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
| | - Bryan K Y Ng
- Department of Chemistry, University of Oxford, Oxford, OX1 3QR, UK
| | - Pu Zhao
- Department of Chemistry, University of Oxford, Oxford, OX1 3QR, UK
| | - Benedict T W Lo
- The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen Hi-tech Industrial Park, Shenzhen, 518000, China. .,State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China.
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222
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Elshamy OA, El‐Fawal EM. Synthesis of NiFe
2
O
4
@AC/UiO‐66(Zr) for Enhancement of the Photocatalytic Performance of Alizarin Yellow R Under Visible‐light. ChemistrySelect 2021. [DOI: 10.1002/slct.202004567] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Omnia A. Elshamy
- Analysis and Evaluation Department Central analytical Laboratories Egyptian Petroleum Research Institute, PO Box 11727 Nasr City Cairo Egypt
| | - Esraa M. El‐Fawal
- Analysis and Evaluation Department Central analytical Laboratories Egyptian Petroleum Research Institute, PO Box 11727 Nasr City Cairo Egypt
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223
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Liang Y, Li C, Chen L, Huo J, Loubidi M, Zhou Y, Liu Y. Microwave-assisted acid-induced formation of linker vacancies within Zr-based metal organic frameworks with enhanced heterogeneous catalysis. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.06.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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224
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Impact of defects on the decomposition of chemical warfare agent simulants in Zr‐based metal organic frameworks. AIChE J 2021. [DOI: 10.1002/aic.17156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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225
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Khataei MM, Yamini Y, Shamsayei M. Applications of porous frameworks in solid-phase microextraction. J Sep Sci 2021; 44:1231-1263. [PMID: 33433916 DOI: 10.1002/jssc.202001172] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 12/27/2020] [Accepted: 12/30/2020] [Indexed: 01/26/2023]
Abstract
Porous frameworks are a term of attracting solid materials assembled by interconnection of molecules and ions. These trendy materials due to high chemical and thermal stability, well-defined pore size and structure, and high effective surface area gained attention to employ as extraction phase in sample pretreatment methods before analytical analysis. Solid-phase microextraction is an important subclass of sample preparation technique that up to now different configurations of this method have been introduced to get adaptable with different environments and analytical instruments. In this review, theoretical aspect and different modes of solid-phase microextraction method are investigated. Different classes of porous frameworks and their applications as extraction phase in the proposed microextraction method are evaluated. Types and features of supporting substrates and coating procedures of porous frameworks on them are reviewed. At the end, the prospective and the challenges ahead in this field are discussed.
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Affiliation(s)
- Mohammad Mahdi Khataei
- Department of Chemistry, Tarbiat Modares University, Tehran, Iran.,Department of Chemistry, Centre for Analysis and Synthesis, Lund University, Lund, Sweden
| | - Yadollah Yamini
- Department of Chemistry, Tarbiat Modares University, Tehran, Iran
| | - Maryam Shamsayei
- Department of Chemistry, Tarbiat Modares University, Tehran, Iran
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226
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Cho KH, Mileo PGM, Lee JS, Lee UH, Park J, Cho SJ, Chitale SK, Maurin G, Chang JS. Defective Zr-Fumarate MOFs Enable High-Efficiency Adsorption Heat Allocations. ACS APPLIED MATERIALS & INTERFACES 2021; 13:1723-1734. [PMID: 33395245 DOI: 10.1021/acsami.0c15901] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Adsorption-driven heat transfer devices incorporating an efficient "adsorbent-water" working pair are attracting great attention as a green and sustainable technology to address the huge global energy demands for cooling and heating. Herein, we report the improved heat transfer performance of a defective Zr fumarate metal-organic framework (MOF) prepared in a water solvent (Zr-Fum HT). This material exhibits an S-shaped water sorption isotherm (P/P0 = 0.05-0.2), excellent working capacity (0.497 mLH2O mL-1MOF) under adsorption-driven cooling/chiller working conditions (Tadsorption(ads) = 30 °C, Tcondensation (con) = 30 °C, and Tdesorption(des) = 80 °C), very high coefficient of performances for both cooling (0.83) and heating (1.76) together with a relatively low driving temperature at 80 °C, a remarkable heat storage capacity (423.6 kW h m-3MOF), and an outstanding evaporation heat (343.8 kW h m-3MOF). The level of performance of the resultant Zr-Fum HT MOF is above those of all existing benchmark water adsorbents including MOF-801 previously synthesized in the N,N-dimethylformamide solvent under regeneration at 80 °C which is accessible from the solar source. This is coupled with many other decisive advantages including green synthesis and high proven chemical and mechanical robustness. The microscopic water adsorption mechanism of Zr-Fum HT at the origin of its excellent water adsorption performance was further explored computationally based on the construction of an atomistic defective model online with the experimental data gained from a subtle combination of characterization techniques.
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Affiliation(s)
- Kyung Ho Cho
- Research Group for Nanocatalyst (RGN) and Convergent Center for Chemical Process (CCP), Korea Research Institute of Chemical Technology (KRICT), Gajeong-ro 141, Yuseong-gu, Daejeon 34114, South Korea
| | - Paulo G M Mileo
- ICGM, Univ. Montpellier, CNRS, ENSCM, Montpellier 34095, France
| | - Ji Sun Lee
- Research Group for Nanocatalyst (RGN) and Convergent Center for Chemical Process (CCP), Korea Research Institute of Chemical Technology (KRICT), Gajeong-ro 141, Yuseong-gu, Daejeon 34114, South Korea
| | - U-Hwang Lee
- Research Group for Nanocatalyst (RGN) and Convergent Center for Chemical Process (CCP), Korea Research Institute of Chemical Technology (KRICT), Gajeong-ro 141, Yuseong-gu, Daejeon 34114, South Korea
| | - Jaedeuk Park
- Research Group for Nanocatalyst (RGN) and Convergent Center for Chemical Process (CCP), Korea Research Institute of Chemical Technology (KRICT), Gajeong-ro 141, Yuseong-gu, Daejeon 34114, South Korea
| | - Sung June Cho
- Department of Chemical Engineering, Chonnam National University, Gwangju 500-757, South Korea
| | - Sachin K Chitale
- Research Group for Nanocatalyst (RGN) and Convergent Center for Chemical Process (CCP), Korea Research Institute of Chemical Technology (KRICT), Gajeong-ro 141, Yuseong-gu, Daejeon 34114, South Korea
- Department of Advanced Materials and Chemical Engineering, University of Science and Technology (UST), 217 Gajeong-Ro, Yuseong, Daejeon 34113, South Korea
| | | | - Jong-San Chang
- Research Group for Nanocatalyst (RGN) and Convergent Center for Chemical Process (CCP), Korea Research Institute of Chemical Technology (KRICT), Gajeong-ro 141, Yuseong-gu, Daejeon 34114, South Korea
- Department of Chemistry, Sungkyunkwan University, Suwon 440-476, South Korea
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227
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Jodłowski PJ, Kurowski G, Kuterasiński Ł, Sitarz M, Jeleń P, Jaśkowska J, Kołodziej A, Pajdak A, Majka Z, Boguszewska-Czubara A. Cracking the Chloroquine Conundrum: The Application of Defective UiO-66 Metal-Organic Framework Materials to Prevent the Onset of Heart Defects-In Vivo and In Vitro. ACS APPLIED MATERIALS & INTERFACES 2021; 13:312-323. [PMID: 33378177 PMCID: PMC7784664 DOI: 10.1021/acsami.0c21508] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 12/17/2020] [Indexed: 05/08/2023]
Abstract
In this study, we present a modulated synthesis nanocrystalline defective UiO-66 metal-organic framework as a potential chloroquine diphosphate (CQ) delivery system. Increasing the concentration of hydrochloric acid during the modulated synthesis resulted in a considerable increase of pore volume, which enhanced the CQ loading in CQ@UiO-66 composites. Drug release tests for CQ@UiO-66 composites have confirmed prolonged CQ release in comparison with pure CQ. In vivo tests on a Danio reiro model organism have revealed that CQ released from CQ@UiO-66 25% showed lower toxicity and fewer cardiotoxic effects manifested by cardiac malformations and arrhythmia in comparison to analogous doses of CQ. Cytotoxicity tests proved that the CQ loaded on the defective UiO-66 cargo resulted in increased viability of cardiac cells (H9C2) as compared to incubation with pure CQ. The experimental results presented here may be a step forward in the context of reducing the cardiotoxicity CQ.
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Affiliation(s)
- Przemysław J. Jodłowski
- Faculty of Chemical Engineering and
Technology, Cracow University of
Technology, Warszawska 24, 30-155 Kraków,
Poland
| | - Grzegorz Kurowski
- Faculty of Chemical Engineering and
Technology, Cracow University of
Technology, Warszawska 24, 30-155 Kraków,
Poland
| | - Łukasz Kuterasiński
- Polish Academy of Sciences,
Jerzy Haber Institute of Catalysis and Surface
Chemistry, Niezapominajek 8, 30-239 Kraków,
Poland
| | - Maciej Sitarz
- Faculty of Materials Science and
Ceramics, AGH University of Science and
Technology, Mickiewicza 30, 30-059 Kraków,
Poland
| | - Piotr Jeleń
- Faculty of Materials Science and
Ceramics, AGH University of Science and
Technology, Mickiewicza 30, 30-059 Kraków,
Poland
| | - Jolanta Jaśkowska
- Faculty of Chemical Engineering and
Technology, Cracow University of
Technology, Warszawska 24, 30-155 Kraków,
Poland
| | - Andrzej Kołodziej
- Institute of Chemical Engineering,
Polish Academy of Sciences,
Bałtycka 5, 44-100 Gliwice, Poland
| | - Anna Pajdak
- Strata Mechanics Research Institute,
Polish Academy of Sciences, Reymonta
27, 30-059 Kraków, Poland
| | - Zbigniew Majka
- TM LABS Sp. z o.
o., Al. Beliny-Prażmowskiego 14, 31-514
Kraków, Poland
| | - Anna Boguszewska-Czubara
- Department of Medical Chemistry,
Medical University of Lublin,
Chodźki 4a, 20-093 Lublin, Poland
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228
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Zhou HQ, He Y, Hu JY, Chung LH, Gu Q, Liao WM, Zeller M, Xu Z, He J. Conjugated crosslinks boost the conductivity and stability of a single crystalline metal-organic framework. Chem Commun (Camb) 2021; 57:187-190. [PMID: 33313631 DOI: 10.1039/d0cc06765b] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A linker molecule with four pendant thiophene functions was crystallized with Zr(iv) ions to form a semiconductive porous coordination solid (1.1 × 10-5 S cm-1). Oxidative treatment with FeCl3 guests then coupled the thiophene units to form conjugated bridges as covalent crosslinks. The resulting hybrid of a metal-organic framework and conjugated polymer featured robust crystalline order that withstood long-term air exposure and broad pH (from 0 to 12) conditions. Moreover, the homocoupled thiophene units, conjugated through sulfide links (-S-) with the linker backbone, afforded higher electronic conductivity (e.g., >2.2 × 10-3 S cm-1), which is characteristic of conductive polymer prototypes of polythiophene and polyphenylene sulfide. The crosslinked solid also exhibited proton conductivity that could be increased broadly upon H2SO4 treatment (e.g., from 5.0 × 10-7 to 1.6 × 10-3 S cm-1).
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Affiliation(s)
- Hua-Qun Zhou
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, Guangdong, China.
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229
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Berijani K, Morsali A. Construction of an Asymmetric Porphyrinic Zirconium Metal-Organic Framework through Ionic Postchiral Modification. Inorg Chem 2021; 60:206-218. [PMID: 33307674 DOI: 10.1021/acs.inorgchem.0c02811] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Herein, one kind of neutral chiral zirconium metal-organic framework (Zr-MOF) was reported from the porphyrinic MOF (PMOF) family with a metallolinker (MnIII-porphyrin) as the achiral polytopic linker [free base tetrakis(4-carboxyphenyl)porphyrin] and chiral anions. Achiral Zr-MOF was chiralized through the exchange of primitive anions with new chiral organic anions (postsynthetic exchange). This chiral functional porphyrinic MOF (CPMOF) was characterized by several techniques such as powder X-ray diffraction, Fourier transform infrared spectroscopy, ultraviolet-visible spectroscopy, 1H NMR, energy-dispersive X-ray spectroscopy, scanning electron microscopy, and Brunauer-Emmett-Teller measurements. In the resulting structure, there are two active metal sites as Lewis acid centers (Zr and Mn) and chiral species as Brønsted acid sites along with their cooperation as nucleophiles. This CPMOF shows considerable bimodal porosity with high surface area and stability. Additionally, its ability was investigated in asymmetric catalyses of prochiral substrates. Interactions between framework chiral species and prochiral substrates have large impacts on the catalytic ability and chirality induction. This chiral catalyst proceeded asymmetric epoxidation and CO2 fixation reactions at lower pressure with high enantioselectivity due to Lewis acids and chiral auxiliary nucleophiles without significant loss of activity up to the sixth step of consecutive cycles of reusability. Observations revealed that chiralization of Zr-MOF could happen by a succinct strategy that can be a convenient method to design chiral MOFs.
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Affiliation(s)
- Kayhaneh Berijani
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14115-175, Tehran, Iran
| | - Ali Morsali
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14115-175, Tehran, Iran
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230
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Terban MW, Ghose SK, Plonka AM, Troya D, Juhás P, Dinnebier RE, Mahle JJ, Gordon WO, Frenkel AI. Atomic resolution tracking of nerve-agent simulant decomposition and host metal-organic framework response in real space. Commun Chem 2021; 4:2. [PMID: 36697507 PMCID: PMC9814582 DOI: 10.1038/s42004-020-00439-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 11/27/2020] [Indexed: 01/29/2023] Open
Abstract
Gas capture and sequestration are valuable properties of metal-organic frameworks (MOFs) driving tremendous interest in their use as filtration materials for chemical warfare agents. Recently, the Zr-based MOF UiO-67 was shown to effectively adsorb and decompose the nerve-agent simulant, dimethyl methylphosphonate (DMMP). Understanding mechanisms of MOF-agent interaction is challenging due to the need to distinguish between the roles of the MOF framework and its particular sites for the activation and sequestration process. Here, we demonstrate the quantitative tracking of both framework and binding component structures using in situ X-ray total scattering measurements of UiO-67 under DMMP exposure, pair distribution function analysis, and theoretical calculations. The sorption and desorption of DMMP within the pores, association with linker-deficient Zr6 cores, and decomposition to irreversibly bound methyl methylphosphonate were directly observed and analyzed with atomic resolution.
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Affiliation(s)
- Maxwell W. Terban
- grid.419552.e0000 0001 1015 6736Max Planck Institute for Solid State Research, Heisenbergstr. 1, 70569 Stuttgart, Germany
| | - Sanjit K. Ghose
- grid.202665.50000 0001 2188 4229National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York, NY 11973 USA
| | - Anna M. Plonka
- grid.36425.360000 0001 2216 9681Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York, NY 11794 USA
| | - Diego Troya
- grid.438526.e0000 0001 0694 4940Department of Chemistry, Virginia Tech, Blacksburg, VA 24061 USA
| | - Pavol Juhás
- grid.202665.50000 0001 2188 4229Computational Science Initiative, Brookhaven National Laboratory, Upton, New York, NY 11973 USA
| | - Robert E. Dinnebier
- grid.419552.e0000 0001 1015 6736Max Planck Institute for Solid State Research, Heisenbergstr. 1, 70569 Stuttgart, Germany
| | - John J. Mahle
- U.S. Army Combat Capabilities Development Command Chemical Biological Center, Aberdeen Proving Ground, MD 21010 USA
| | - Wesley O. Gordon
- U.S. Army Combat Capabilities Development Command Chemical Biological Center, Aberdeen Proving Ground, MD 21010 USA
| | - Anatoly I. Frenkel
- grid.36425.360000 0001 2216 9681Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York, NY 11794 USA ,grid.202665.50000 0001 2188 4229Chemistry Division, Brookhaven National Laboratory, Upton, New York, NY 11973 USA
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231
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Perfecto-Irigaray M, Beobide G, Calero S, Castillo O, da Silva I, Gutierrez Sevillano JJ, Luque A, Pérez-Yáñez S, Velasco LF. Metastable Zr/Hf-MOFs: the hexagonal family of EHU-30 and their water-sorption induced structural transformation. Inorg Chem Front 2021. [DOI: 10.1039/d1qi00997d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Four new EHU-30 isoreticular compounds, based on amino-functionalized linkers and Zr and Hf metal centres are reported, in which H2O adsorption isotherms show an anomalous behaviour due to a localized structural transformation from EHU-30 to UiO-66.
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Affiliation(s)
- Maite Perfecto-Irigaray
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea, UPV/EHU, Apartado 644, E-48080 Bilbao, Spain
| | - Garikoitz Beobide
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea, UPV/EHU, Apartado 644, E-48080 Bilbao, Spain
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
| | - Sofia Calero
- Materials Simulation & Modeling, Department of Applied Physics, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands
- Department of Physical, Chemical and Natural Systems, Universidad Pablo de Olavide, Ctra. Utrera Km. 1, 41013 Seville, Spain
| | - Oscar Castillo
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea, UPV/EHU, Apartado 644, E-48080 Bilbao, Spain
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
| | - Ivan da Silva
- ISIS Facility, STFC Rutherford Appleton Laboratory, Chilton, Oxfordshire OX11 0QX, UK
| | - J. José Gutierrez Sevillano
- Department of Physical, Chemical and Natural Systems, Universidad Pablo de Olavide, Ctra. Utrera Km. 1, 41013 Seville, Spain
| | - Antonio Luque
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea, UPV/EHU, Apartado 644, E-48080 Bilbao, Spain
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
| | - Sonia Pérez-Yáñez
- Departamento de Química Orgánica e Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea, UPV/EHU, Apartado 644, E-48080 Bilbao, Spain
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
- Departamento de Química Orgánica e Inorgánica, Facultad de Farmacia, Universidad del País Vasco/Euskal Herriko Unibertsitatea, UPV/EHU, E-01006 Vitoria-Gasteiz, Spain
| | - Leticia F. Velasco
- Department of Chemistry, Royal Military Academy, Renaissancelaan 30, 1000 Brussels, Belgium
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232
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Mialane P, Mellot-Draznieks C, Gairola P, Duguet M, Benseghir Y, Oms O, Dolbecq A. Heterogenisation of polyoxometalates and other metal-based complexes in metal–organic frameworks: from synthesis to characterisation and applications in catalysis. Chem Soc Rev 2021; 50:6152-6220. [DOI: 10.1039/d0cs00323a] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This review provides a thorough overview of composites with molecular catalysts (polyoxometalates, or organometallic or coordination complexes) immobilised into MOFs via non-covalent interactions.
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Affiliation(s)
- P. Mialane
- Université Paris-Saclay
- UMR CNRS 8180
- Université de Versailles St Quentin en Yvelines
- Institut Lavoisier de Versailles
- 78035 Versailles Cedex
| | - C. Mellot-Draznieks
- Laboratoire de Chimie des Processus Biologiques
- UMR CNRS 8229
- Collège de France
- Sorbonne Université
- PSL Research University
| | - P. Gairola
- Université Paris-Saclay
- UMR CNRS 8180
- Université de Versailles St Quentin en Yvelines
- Institut Lavoisier de Versailles
- 78035 Versailles Cedex
| | - M. Duguet
- Université Paris-Saclay
- UMR CNRS 8180
- Université de Versailles St Quentin en Yvelines
- Institut Lavoisier de Versailles
- 78035 Versailles Cedex
| | - Y. Benseghir
- Université Paris-Saclay
- UMR CNRS 8180
- Université de Versailles St Quentin en Yvelines
- Institut Lavoisier de Versailles
- 78035 Versailles Cedex
| | - O. Oms
- Université Paris-Saclay
- UMR CNRS 8180
- Université de Versailles St Quentin en Yvelines
- Institut Lavoisier de Versailles
- 78035 Versailles Cedex
| | - A. Dolbecq
- Université Paris-Saclay
- UMR CNRS 8180
- Université de Versailles St Quentin en Yvelines
- Institut Lavoisier de Versailles
- 78035 Versailles Cedex
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233
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Han Y, Yu J, Guo Q, Xiao X, Guo X, Mao H, Mao D. Synthesis of C 2 oxygenates from syngas over UiO-66 supported Rh–Mn catalysts: the effect of functional groups. NEW J CHEM 2021. [DOI: 10.1039/d0nj04994h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
UiO-66 and its modified forms were used as supports to prepare Rh–Mn catalysts, and their effects on CO hydrogenation were investigated.
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Affiliation(s)
- Ying Han
- Research Institute of Applied Catalysis
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- China
| | - Jun Yu
- Research Institute of Applied Catalysis
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- China
| | - Qiangsheng Guo
- Research Institute of Applied Catalysis
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- China
| | - Xiuzhen Xiao
- Research Institute of Applied Catalysis
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- China
| | - Xiaoming Guo
- Research Institute of Applied Catalysis
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- China
| | - Haifang Mao
- Research Institute of Applied Catalysis
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- China
| | - Dongsen Mao
- Research Institute of Applied Catalysis
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- China
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234
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Polyzoidis A, Reichle S, Schwarzer M, Piscopo CG, Löbbecke S, Boskovic D. Improved continuous synthesis of UiO-66 enabling outstanding production rates. REACT CHEM ENG 2021. [DOI: 10.1039/d0re00464b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Optimization of the continuous synthesis of UiO-66 and derivatives with extremely high space time yield using a tubular reactor.
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Affiliation(s)
| | - Steffen Reichle
- Fraunhofer Institute for Chemical Technology ICT
- 76327 Pfinztal
- Germany
| | - Maud Schwarzer
- Fraunhofer Institute for Chemical Technology ICT
- 76327 Pfinztal
- Germany
| | | | - Stefan Löbbecke
- Fraunhofer Institute for Chemical Technology ICT
- 76327 Pfinztal
- Germany
| | - Dusan Boskovic
- Fraunhofer Institute for Chemical Technology ICT
- 76327 Pfinztal
- Germany
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235
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Abstract
Metal–organic frameworks host many types of compositional and structural disorder. In this Highlight article we explore cases where this disorder is correlated, rather than random.
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Affiliation(s)
- Emily G. Meekel
- Department of Chemistry
- Inorganic Chemistry Laboratory
- University of Oxford
- Oxford OX1 3QR
- UK
| | - Andrew L. Goodwin
- Department of Chemistry
- Inorganic Chemistry Laboratory
- University of Oxford
- Oxford OX1 3QR
- UK
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236
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Nagarjun N, Jacob M, Varalakshmi P, Dhakshinamoorthy A. UiO-66(Ce) metal-organic framework as a highly active and selective catalyst for the aerobic oxidation of benzyl amines. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2020.111277] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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237
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Chen J, Qi L, Zhang B, Chen M, Kobayashi T, Bao Z, Yang Q, Ren Q, Huang W, Zhang Z. Tandem synthesis of tetrahydroquinolines and identification of the reaction network by operando NMR. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00418b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bifunctional MOF supported Pd nanoparticles for the one-pot tandem synthesis of substituted tetrahydroquinolines were developed, and operando high-pressure MAS-NMR were performed to understand the complex reaction network.
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Affiliation(s)
- Jingwen Chen
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Long Qi
- U.S. DOE Ames Laboratory
- Iowa State University
- Iowa 50011
- USA
| | - Biying Zhang
- Department of Chemistry
- Iowa State University
- Iowa 50011
- USA
| | - Minda Chen
- Department of Chemistry
- Iowa State University
- Iowa 50011
- USA
| | | | - Zongbi Bao
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Qiwei Yang
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Qilong Ren
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Wenyu Huang
- Department of Chemistry
- Iowa State University
- Iowa 50011
- USA
| | - Zhiguo Zhang
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
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238
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Jangizehi A, Schmid F, Besenius P, Kremer K, Seiffert S. Defects and defect engineering in Soft Matter. SOFT MATTER 2020; 16:10809-10859. [PMID: 33306078 DOI: 10.1039/d0sm01371d] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Soft matter covers a wide range of materials based on linear or branched polymers, gels and rubbers, amphiphilic (macro)molecules, colloids, and self-assembled structures. These materials have applications in various industries, all highly important for our daily life, and they control all biological functions; therefore, controlling and tailoring their properties is crucial. One way to approach this target is defect engineering, which aims to control defects in the material's structure, and/or to purposely add defects into it to trigger specific functions. While this approach has been a striking success story in crystalline inorganic hard matter, both for mechanical and electronic properties, and has also been applied to organic hard materials, defect engineering is rarely used in soft matter design. In this review, we present a survey on investigations on defects and/or defect engineering in nine classes of soft matter composed of liquid crystals, colloids, linear polymers with moderate degree of branching, hyperbranched polymers and dendrimers, conjugated polymers, polymeric networks, self-assembled amphiphiles and proteins, block copolymers and supramolecular polymers. This overview proposes a promising role of this approach for tuning the properties of soft matter.
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Affiliation(s)
- Amir Jangizehi
- Johannes Gutenberg University Mainz, Department of Chemistry, Duesbergweg 10-14, D-55128 Mainz, Germany
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239
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The Effects of Functional Groups and Missing Linkers on the Adsorption Capacity of Aromatic Hydrocarbons in UiO-66 Thin Films. INORGANICS 2020. [DOI: 10.3390/inorganics9010001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The adsorption of benzene, toluene, ethylbenzene, and xylene isomers, also known as BTEX, from the gas phase into porous thin films of the metal–organic framework UiO-66-X, where X = H, NH2, and NO2, was measured to quantify adsorption capacity. The thin films were grown by a vapor-conversion method onto Au-coated quartz microbalance crystals. The MOF thin films were characterized by IR and Raman spectroscopy, X-ray diffraction, X-ray photoelectron spectroscopy and scanning electron microscopy. The thin films were activated by heating under high vacuum and exposed to each gas to calculate the Henry’s constant. The results demonstrate that the functional groups in the organic linker and missing-linkers both play important roles in the adsorption capacity. Several trends can be observed in the data. First, all the compounds in the BTEX family have lower Henry’s constants in the UiO-66-H films compared to the UiO-66-NH2 and UiO-66-NO2 films, which can largely be attributed to the absence of a functional group on the linker. Second, at 25 °C, the Henry’s constants for all the BTEX compounds in UiO-66-NO2 films are larger than UiO-66-NH2 films. Third, the role of missing linkers is addressed by comparing the measured adsorption capacity to ideal pore filling. The results show that the UiO-66-H films are the most defect-free and the UiO-66-NO2 films have the most missing linker defects.
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240
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Hu Y, Mei Y, Lin B, Du X, Xu F, Xie H, Wang K, Zhou Y. An active and stable multifunctional catalyst with defective UiO-66 as a support for Pd over the continuous catalytic conversion of acetone and hydrogen. RSC Adv 2020; 11:48-56. [PMID: 35423013 PMCID: PMC8690181 DOI: 10.1039/d0ra09217g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 12/11/2020] [Indexed: 01/24/2023] Open
Abstract
The one-pot synthesis of methyl isobutyl ketone (MIBK) and methyl isobutyl methanol (MIBC) from acetone and hydrogen is a typical cascade reaction comprised of aldol condensation-dehydration-hydrogenation. Pd loss and aggregation during long term operation are typical problems in industrial application. In this paper, an active and stable catalyst was achieved with defective UiO-66 as a support for Pd, which was synthesized with the ratio 15 : 1 of ZrOCl2·8H2O to ZrCl4 as Zr-precursors. The resultant Pd catalyst remained active for at least 1000 h with a MIBK + MIBC selectivity of 84.87-93.09% and acetone conversion of 45.26-53.22% in a continuous trickle-bed reactor. Besides the increased Brønsted acid amount generated by the defect sites was favorable for the activity, the cavity confinement in the UiO-66 (R = 15 : 1) structure also efficiently prevented Pd loss and aggregation during the long term run. The contrast of the characterization of the fresh and used Pd/UiO-66 (R = 15 : 1) indicated that the deactivation of the catalyst was attributed to carbonaceous accumulation on the catalyst surface, which could be easily regenerated by calcination. This work supplied a new alternative for the design and utilization of industrial catalysts for MIBK and MIBC synthesis.
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Affiliation(s)
- Yingjie Hu
- College of Chemistry and Chemical Engineering, Central South University Changsha 410083 China
| | - Yuxin Mei
- College of Chemistry and Chemical Engineering, Central South University Changsha 410083 China
| | - Baining Lin
- College of Chemistry and Chemical Engineering, Central South University Changsha 410083 China
| | - Xuhong Du
- College of Chemistry and Chemical Engineering, Central South University Changsha 410083 China
| | - Fan Xu
- College of Chemistry and Chemical Engineering, Central South University Changsha 410083 China
| | - Huasheng Xie
- Cangzhou Dahua Group Company, Ltd Cangzhou 061000 China
| | - Kang Wang
- Cangzhou Dahua Group Company, Ltd Cangzhou 061000 China
| | - Yonghua Zhou
- College of Chemistry and Chemical Engineering, Central South University Changsha 410083 China
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241
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Ermer M, Mehler J, Rosenberger B, Fischer M, Schulz PS, Hartmann M. UiO‐66 and hcp UiO‐66 Catalysts Synthesized from Ionic Liquids as Linker Precursors. Chemistry 2020. [PMCID: PMC7874251 DOI: 10.1002/open.202000291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Using ionic liquids (ILs) as linker precursors, the well‐known metal‐organic framework (MOF) UiO‐66 (Universitetet i Oslo) and the recently reported MOF hcp UiO‐66 (hexagonal closed packed) have been successfully synthesized and characterized. The advantage of the applied novel synthesis approach is an economically and environmentally benign work‐up procedure, due to the better solubility of the IL. Additionally, the reactivity of the terephthalate anions is increased compared to terephthalic acid, resulting in faster MOF formation with an increased amount of defects in the MOF structure. In order to explore to the influence of defects on the catalytic performance, the cyclisation of citronellal to isopulegol was employed as test reaction. The activity of hcp UiO‐66 and fcc UiO‐66 (face centered cubic) is improved compared to other MOF or zeolite based catalysts, while the selectivity is similar.
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Affiliation(s)
- Matthias Ermer
- Erlangen Center for Interface Research and Catalysis (ECRC) Egerlandstraße 3 91058 Erlangen Germany
| | - Julian Mehler
- Chair of Chemical Reaction Engineering Egerlandstr. 3 91058 Erlangen Germany
| | - Björn Rosenberger
- Erlangen Center for Interface Research and Catalysis (ECRC) Egerlandstraße 3 91058 Erlangen Germany
| | - Marcus Fischer
- Erlangen Center for Interface Research and Catalysis (ECRC) Egerlandstraße 3 91058 Erlangen Germany
| | - Peter S. Schulz
- Chair of Chemical Reaction Engineering Egerlandstr. 3 91058 Erlangen Germany
| | - Martin Hartmann
- Erlangen Center for Interface Research and Catalysis (ECRC) Egerlandstraße 3 91058 Erlangen Germany
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242
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Islamov M, Babaei H, Wilmer CE. Influence of Missing Linker Defects on the Thermal Conductivity of Metal-Organic Framework HKUST-1. ACS APPLIED MATERIALS & INTERFACES 2020; 12:56172-56177. [PMID: 33275844 DOI: 10.1021/acsami.0c16127] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Although metal-organic frameworks (MOFs) are promising materials for gas storage and separation applications, the heat released during the exothermic adsorption process can potentially negatively impact their practical utility. Thermal transport in MOFs has not been widely studied, and among the relatively few reports on the topic, MOFs have either been assumed to be defect free or the presence of defects was not discussed. However, defects naturally exist in MOFs and can also be introduced intentionally. Here, we investigate the effect of missing linker defects on the thermal conductivity of HKUST-1 using molecular dynamics (MDs) simulation and the Green-Kubo method. We found that missing linker defects, even at low concentrations, substantially reduce the thermal conductivity of HKUST-1. If not taken into account, the presence of defects could lead to significant discrepancies between experimentally measured and computationally predicted thermal conductivities.
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Affiliation(s)
- Meiirbek Islamov
- Department of Chemical & Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, Unites States
| | - Hasan Babaei
- Department of Chemistry, University of California-Berkeley, Berkeley, California 94720, United States
| | - Christopher E Wilmer
- Department of Chemical & Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, Unites States
- Department of Electrical & Computer Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, Unites States
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243
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Chen Y, Zhang X, Mian MR, Son FA, Zhang K, Cao R, Chen Z, Lee SJ, Idrees KB, Goetjen TA, Lyu J, Li P, Xia Q, Li Z, Hupp JT, Islamoglu T, Napolitano A, Peterson GW, Farha OK. Structural Diversity of Zirconium Metal-Organic Frameworks and Effect on Adsorption of Toxic Chemicals. J Am Chem Soc 2020; 142:21428-21438. [PMID: 33290083 DOI: 10.1021/jacs.0c10400] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
While linkers with various conformations pose challenges in the design and prediction of metal-organic framework (MOF) structures, they ultimately provide great opportunities for the discovery of novel structures thereby enriching structural diversity. Tetratopic carboxylate linkers, for example, have been widely used in the formation of Zr-based MOFs due to the ability to target diverse topologies, providing a promising platform to explore their mechanisms of formation. However, it remains a challenge to control the resulting structures when considering the complex assembly of linkers with unpredicted conformations and diverse Zr6 node connectivities. Herein, we systematically explore how solvents and modulators employed during synthesis influence the resulting topologies of Zr-MOFs, choosing H4TCPB-Br2 (1,4-dibromo-2,3,5,6-tetrakis(4-carboxyphenyl)benzene) as a representative tetratopic carboxylate linker. By modulating the reaction conditions, the conformations of the linker and the connectivities of the Zr6 node can be simultaneously tuned, resulting in four types of structures: a new topology (NU-500), she (NU-600), scu (NU-906), and csq (NU-1008). Importantly, we have synthesized the first 5-connected Zr6 node to date with the (4,4,4,5)-connected framework, NU-500. We subsequently performed detailed structural analyses to uncover the relationship between the structures and topologies of these MOFs and demonstrated the crucial role that the flexible linker played to access varied structures by different degrees of linker deformation. Due to a variety of pore structures ranging from micropores to hierarchical micropores and mesopores, the resulting MOFs show drastically different behaviors for the adsorption of n-hexane and dynamic adsorption of 2-chloroethyl ethyl sulfide (CEES) under dry and humid conditions.
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Affiliation(s)
- Yongwei Chen
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People's Republic of China.,Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Xuan Zhang
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Mohammad Rasel Mian
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Florencia A Son
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Kun Zhang
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Ran Cao
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Zhijie Chen
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Seung-Joon Lee
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Karam B Idrees
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Timothy A Goetjen
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Jiafei Lyu
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Peng Li
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Qibin Xia
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People's Republic of China
| | - Zhong Li
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People's Republic of China
| | - Joseph T Hupp
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Timur Islamoglu
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Amedeo Napolitano
- Leidos, Inc., 3465 Box Hill Corporate Center Drive, Abingdon, Maryland 21009, United States
| | - Gregory W Peterson
- U.S. Army Combat Capabilities Development Center Chemical Biological Center, 8198 Blackhawk Road, Aberdeen Proving Ground, Maryland 21010, United States
| | - Omar K Farha
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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244
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Horiuchi Y, Tatewaki K, Mine S, Kim TH, Lee SW, Matsuoka M. Linker defect engineering for effective reactive site formation in metal–organic framework photocatalysts with a MIL-125(Ti) architecture. J Catal 2020. [DOI: 10.1016/j.jcat.2020.09.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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245
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Abstract
Wet air oxidation (WAO) is an attractive technique for sewage sludge treatment. The
WAO process and the factors influencing the process are examined in detail, together with the advantages
and disadvantages. Catalytic wet air oxidation (CWAO) is emphasized because it can lower
operational conditions, and the commonly-used and new homogeneous and heterogeneous catalysts
are introduced. Homogeneous catalysts tend to be more appropriate for the CWAO treatment
of sewage sludge, and Cu-based homogeneous catalysts such as CuSO4 are the most popular for industrial
applications. Heterogeneous catalysts include non-noble metal catalysts, noble metal catalysts,
metal-organic frameworks (MOFs) catalysts, and non-metal catalysts. Non-noble metal catalysts
typically contain hetero-elements as in Mo-based, Ce-based, Cu-based, Fe-based catalysts,
multi-metal supported catalysts, and polyoxometalates catalysts. In general, Mo-based catalysts
and Ce-based catalysts have higher activities than other metal-based catalysts. The commonly-used
noble metal elements are based on Ru, Pt, Pd, Rh, and Ir. The MOF catalysts tend to have high catalytic
activity, and the non-metallic carbon catalysts may be used in environments that would otherwise
be toxic to traditional metal catalysts. To conclude, a summary of the challenges and
prospects of WAO technology in sewage sludge treatment is given.
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Affiliation(s)
- De-bin Li
- College of Energy, Xiamen University, Xiamen 361102, China
| | - Duo Wang
- College of Energy, Xiamen University, Xiamen 361102, China
| | - Zi-sheng Jiang
- Power China ECO-Environmental Group Co., LTD., Shenzhen 518102, China
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246
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Wang Z, Babucci M, Zhang Y, Wen Y, Peng L, Yang B, Gates BC, Yang D. Dialing in Catalytic Sites on Metal Organic Framework Nodes: MIL-53(Al) and MIL-68(Al) Probed with Methanol Dehydration Catalysis. ACS APPLIED MATERIALS & INTERFACES 2020; 12:53537-53546. [PMID: 33180462 DOI: 10.1021/acsami.0c16559] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Many metal organic frameworks (MOFs) incorporate metal oxide clusters as nodes. Node sites where linkers are missing can be catalytic sites. We now show how to dial in the number and occupancy of such sites in MIL-53 and MIL-68, which incorporate aluminum-oxide-like nodes. The methods involve modulators used in synthesis and postsynthesis reactions to control the modulator-derived groups on these sites. We illustrate the methods using formic acid as a modulator, giving formate ligands on the sites, and these can be removed to leave μ2-OH groups and open Lewis acid sites. Methanol dehydration was used as a catalytic reaction to probe these sites, with infrared spectra giving evidence of methoxide ligands as reaction intermediates. Control of node surface chemistry opens the door for placement of a variety of ligands on a wide range of metal oxide cluster nodes for dialing in reactivity and catalytic properties of a potentially immense class of structurally well-defined materials.
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Affiliation(s)
- Zhengyan Wang
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 21000, China
| | - Melike Babucci
- Department of Chemical Engineering, University of California at Davis, Davis, California 95616, United States
| | - Yafeng Zhang
- CAS Key Laboratory of Science and Technology on Applied Catalysis and Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics (DICP), Chinese Academy of Sciences, Dalian, Liaoning 116023, China
| | - Yujie Wen
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Luming Peng
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Bing Yang
- CAS Key Laboratory of Science and Technology on Applied Catalysis and Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics (DICP), Chinese Academy of Sciences, Dalian, Liaoning 116023, China
| | - Bruce C Gates
- Department of Chemical Engineering, University of California at Davis, Davis, California 95616, United States
| | - Dong Yang
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 21000, China
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247
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Lázaro IA. A Comprehensive Thermogravimetric Analysis Multifaceted Method for the Exact Determination of the Composition of Multifunctional Metal‐Organic Framework Materials. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000656] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Isabel Abánades Lázaro
- Instituto de Ciencia Molecular (ICMol) Universitat de València Paterna 46980 València Spain
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248
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Copper-zirconia interfaces in UiO-66 enable selective catalytic hydrogenation of CO 2 to methanol. Nat Commun 2020; 11:5849. [PMID: 33208734 PMCID: PMC7674450 DOI: 10.1038/s41467-020-19438-w] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 09/23/2020] [Indexed: 11/24/2022] Open
Abstract
Molecular interactions with both oxides and metals are essential for heterogenous catalysis, leading to remarkable synergistic impacts on activity and selectivity. Here, we show that the direct link between the two phases (and not merely being together) is required to selectively hydrogenate CO2 to methanol on catalysts containing Cu and ZrO2. Materials consisting of isolated Cu particles or atomically dispersed Cu–O–Zr sites only catalyze the reverse water-gas shift reaction. In contrast, a metal organic framework structure (UiO-66) with Cu nanoparticles occupying missing-linker defects maximizes the fraction of metallic Cu interfaced to ZrO2 nodes leading to a material with high adsorption capacity for CO2 and high activity and selectivity for low-temperature methanol synthesis. Molecular interactions with both oxides and metals are essential for heterogenous catalysis, leading to remarkable impacts on activity. Here the authors show that a direct link between Cu and ZrO2 in a metal organic framework is required to hydrogenate CO2 to methanol.
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249
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Kallo M, Lennox MJ. Understanding CO 2/CH 4 Separation in Pristine and Defective 2D MOF CuBDC Nanosheets via Nonequilibrium Molecular Dynamics. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:13591-13600. [PMID: 33161715 PMCID: PMC7685532 DOI: 10.1021/acs.langmuir.0c02434] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
The separation of CO2/CH4 gas mixtures is a key challenge for the energy sector and is essential for the efficient upgrading of natural gas and biogas. A new emerging field, that of metal-organic framework nanosheets (MONs), has shown the potential to outperform conventional separation methods and bulk metal-organic frameworks (MOFs). In this work, we model the CO2/CH4 separation in both defect-free and defective 2D CuBDC nanosheets and compare their performance with the bulk CuBDC MOF and experimental data. We report the results of external force nonequilibrium molecular dynamics (EF-NEMD) for pure components and binary mixtures. The EF-NEMD simulations reveal a pore blocking separation mechanism, in which the CO2 molecules occupy adsorption sites and significantly restrict the diffusion of CH4. The MON structure achieves a better selectivity of CO2 over CH4 compared to the bulk CuBDC MOF which is due to the mass transfer resistance of the methane molecules on the surface of the nanosheet. Our results show that it is essential to consider the real mixture in these systems rather than relying solely on pure component data and ideal selectivity. Furthermore, the separation is shown to be sensitive to the presence of missing linker defects in the nanosheets. Only 10% of missing linkers result in nonselective nanosheets. Hence, the importance of a defect-free synthetic method for CuBDC nanosheets is underlined.
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250
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Poschmann MPM, Reinsch H, Stock N. [M
2
(μ‐OH)
2
(DHBQ)
3
] (M = Zr, Hf) ‐ Two New Isostructural Coordination Polymers based on the Unique M
2
O
14
Inorganic Building Unit and 2,5‐Dioxido‐
p
‐benzoquinone as Linker Molecule. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000315] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Mirjam P. M. Poschmann
- Institut für Anorganische Chemie Christian‐Albrechts‐Universität Max‐Eyth‐Straße 2 24118 Kiel Germany
| | - Helge Reinsch
- Institut für Anorganische Chemie Christian‐Albrechts‐Universität Max‐Eyth‐Straße 2 24118 Kiel Germany
| | - Norbert Stock
- Institut für Anorganische Chemie Christian‐Albrechts‐Universität Max‐Eyth‐Straße 2 24118 Kiel Germany
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