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Simms C, Mullaliu A, de de Azambuja F, Aquilanti G, Parac-Vogt TN. Green, Safe, and Reliable Synthesis of Bimetallic MOF-808 Nanozymes With Enhanced Aqueous Stability and Reactivity for Biological Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023:e2307236. [PMID: 37974471 DOI: 10.1002/smll.202307236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/01/2023] [Indexed: 11/19/2023]
Abstract
Bimetallic metal-organic frameworks (MOFs) are promising nanomaterials whose reactivity towards biomolecules remains challenging due to issues related to synthesis, stability, control over metal oxidation state, phase purity, and atomic level characterization. Here, these shortcomings are rationally addressed through development of a synthesis of mixed metal Zr/Ce-MOFs in aqueous environment, overcoming significant hurdles in the development of MOF nanozymes, sufficiently stable on biologically relevant conditions. Specifically, a green and safe synthesis of Zr/Ce-MOF-808 is reported in water/acetic acid mixture which affords remarkably water-stable materials with reliable nanozymatic reactivity, including MOFs with a high Ce content previously reported to be unstable in water. The new materials outperform analogous bimetallic MOF nanozymes, showcasing that rational synthesis modifications could impart outstanding improvements. Further, atomic-level characterization by X-ray Absorption Fine Structure (XAFS) and X-ray Diffraction (XRD) confirmed superior nanozymes arise from differences in the synthetic method, which results in aqueous stable materials, and Ce incorporation, which perturbs the ligand exchange dynamics of the material, and could ultimately be used to fine tune the intrinsic MOF reactivity. Similar rational strategies which leverage metals in a synergistic manner should enable other water-stable bimetallic MOF nanozymes able to surpass existing ones, laying the path for varied biotechnological applications.
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Affiliation(s)
- Charlotte Simms
- Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Leuven, 3001, Belgium
| | - Angelo Mullaliu
- Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Leuven, 3001, Belgium
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2
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Xhaferaj N, Tăbăcaru A, Pettinari C, Domasevitch KV, Galli S. Synthesis and structural characterization of metal azolate/carboxylate frameworks incorporating the 1-H-pyrazol-3,4,5-tricarboxylate ligand. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2022.121236] [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]
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3
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Chen J, Li K, Yang J, Gu J. Bimetallic Ordered Large-Pore MesoMOFs for Simultaneous Enrichment and Dephosphorylation of Phosphopeptides. ACS APPLIED MATERIALS & INTERFACES 2021; 13:60173-60181. [PMID: 34882408 DOI: 10.1021/acsami.1c18201] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Despite the fact that bimetallic metal-organic frameworks (MOFs) could afford multiple functionalities by a synergistic effect of individual metallic centers, their intrinsic microporous structure frequently restricts their wide applications with bulky molecules involved. An urgent need is consequently triggered to design bimetallic hierarchical mesoporous MOFs (mesoMOFs). Herein, Zr/Ce mesoMOFs with a uniform pore size of up to 8 nm was successfully synthesized by a copolymer template strategy with the aid of a Hoffmeister ion. The obtained Zr/Ce mesoMOFs feature high porosity, good chemical and thermal stabilities, and tunable element components, and up to 70% Zr could be incorporated into the mesoporous Ce-based framework without deteriorating its crystallinity. Thanks to the synergistic effect of inherent Ce and Zr as well as the large and open pore channels, a broad range of phosphopeptides with different molecule sizes could be effectively checked out, thanks to their simultaneous enrichment and dephosphorylation capabilities. Such an ability to efficiently concentrate phosphopeptides remained intact even in the presence of abundant non-phosphorylated species. The practical detection of phosphopeptides from human serum was also verified, prefiguring the great potentials of bimetallic large-pore mesoMOFs for the proteome applications.
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Affiliation(s)
- Jingwen Chen
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Ke Li
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jian Yang
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jinlou Gu
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
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4
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Amombo Noa FM, Abrahamsson M, Ahlberg E, Cheung O, Göb CR, McKenzie CJ, Öhrström L. A unified topology approach to dot-, rod-, and sheet-MOFs. Chem 2021. [DOI: 10.1016/j.chempr.2021.07.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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5
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Shearan SJI, Jacobsen J, Costantino F, D'Amato R, Novikov D, Stock N, Andreoli E, Taddei M. In Situ X-ray Diffraction Investigation of the Crystallisation of Perfluorinated Ce IV -Based Metal-Organic Frameworks with UiO-66 and MIL-140 Architectures*. Chemistry 2021; 27:6579-6592. [PMID: 33480453 DOI: 10.1002/chem.202005085] [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: 11/24/2020] [Revised: 01/20/2021] [Indexed: 11/08/2022]
Abstract
We report on the results of an in situ synchrotron powder X-ray diffraction study of the crystallisation in aqueous medium of two recently discovered perfluorinated CeIV -based metal-organic frameworks (MOFs), analogues of the already well investigated ZrIV -based UiO-66 and MIL-140A, namely, F4_UiO-66(Ce) and F4_MIL-140A(Ce). The two MOFs were originally obtained in pure form in similar conditions, using ammonium cerium nitrate and tetrafluoroterephthalic acid as reagents, and small variations of the reaction parameters were found to yield mixed phases. Here, we investigate the crystallisation of these compounds, varying parameters such as temperature, amount of the protonation modulator nitric acid and amount of the coordination modulator acetic acid. When only HNO3 is present in the reaction environment, only F4_MIL-140A(Ce) is obtained. Heating preferentially accelerates nucleation, which becomes rate determining below 57 °C. Upon addition of AcOH to the system, alongside HNO3 , mixed-phased products are obtained. F4_UiO-66(Ce) is always formed faster, and no interconversion between the two phases occurs. In the case of F4_UiO-66(Ce), crystal growth is always the rate-determining step. A higher amount of HNO3 favours the formation of F4_MIL-140A(Ce), whereas increasing the amount of AcOH favours the formation of F4_UiO-66(Ce). Based on the in situ results, a new optimised route to achieving a pure, high-quality F4_MIL-140A(Ce) phase in mild conditions (60 °C, 1 h) is also identified.
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Affiliation(s)
- Stephen J I Shearan
- Energy Safety Research Institute, Swansea University, Fabian Way, Swansea, SA1 8EN, UK
| | - Jannick Jacobsen
- Institute of Inorganic Chemistry, Christian-Albrechts-University, Max-Eyth-Str. 2, 24118, Kiel, Germany
| | - Ferdinando Costantino
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, Via Elce di Sotto n. 8, 06123, Perugia, Italy
| | - Roberto D'Amato
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, Via Elce di Sotto n. 8, 06123, Perugia, Italy
| | - Dmitri Novikov
- Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, 22607, Hamburg, Germany
| | - Norbert Stock
- Institute of Inorganic Chemistry, Christian-Albrechts-University, Max-Eyth-Str. 2, 24118, Kiel, Germany
| | - Enrico Andreoli
- Energy Safety Research Institute, Swansea University, Fabian Way, Swansea, SA1 8EN, UK
| | - Marco Taddei
- Energy Safety Research Institute, Swansea University, Fabian Way, Swansea, SA1 8EN, UK.,Department of Chemistry and Industrial Chemistry, University of Pisa, Via Giuseppe Moruzzi 13, 56124, Pisa, Italy
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6
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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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7
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Zhang X, Yan Y, Chen F, Bai G, Xu H, Xu S. A Fluorescent Titanium‐based Metal‐Organic Framework Sensor for Nitro‐aromatics Detection. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202000459] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Xin Zhang
- Institute of Optoelectronic Materials and Devices China Jiliang University Hangzhou 310018 China
- College of Materials and Chemistry China Jiliang University Hangzhou 310018 China
| | - Yu Yan
- School of Materials Science and Engineering Zhejiang Sci-Tech University Hangzhou 310018 China
| | - Faqiang Chen
- Institute of Optoelectronic Materials and Devices China Jiliang University Hangzhou 310018 China
| | - Gongxun Bai
- Institute of Optoelectronic Materials and Devices China Jiliang University Hangzhou 310018 China
| | - Hui Xu
- Institute of Optoelectronic Materials and Devices China Jiliang University Hangzhou 310018 China
| | - Shiqing Xu
- Institute of Optoelectronic Materials and Devices China Jiliang University Hangzhou 310018 China
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8
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Jin HG, Wang M, Wen JX, Han SH, Hong XJ, Cai YP, Li G, Fan J, Chao ZS. Oxygen Vacancy-Rich Mixed-Valence Cerium MOF: An Efficient Separator Coating to High-Performance Lithium-Sulfur Batteries. ACS APPLIED MATERIALS & INTERFACES 2021; 13:3899-3910. [PMID: 33438995 DOI: 10.1021/acsami.0c18899] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Mixed-valence metal-organic frameworks (MOFs) have exhibited unique potential in fields such as catalysis and gas separation. However, it is still an open challenge to prepare mixed-valence MOFs with isolated Ce(IV, III) arrays due to the easy formation of CeIII under the synthetic conditions for MOFs. Meanwhile, the performance of Li-S batteries is greatly limited by the fatal shuttle effect and the slow transmission rate of Li+ caused by the inherent characteristics of sulfur species. Here, we report a mixed-valence cerium MOF, named CSUST-1 (CSUST stands for Changsha University of Science and Technology), with isolated Ce(IV, III) arrays and abundant oxygen vacancies (OVs), synthesized as guided by the facile and elaborate kinetic stability study of UiO-66(Ce), to work as an efficient separator coating for circumventing both issues at the same time. Benefiting from the synergistic function of the Ce(IV, III) arrays (redox couples), the abundant OVs, and the open Ce sites within CSUST-1, the CSUST-1/CNT composite, as a separator coating material in the Li-S battery, can remarkably accelerate the redox kinetics of the polysulfides and the Li+ transportation. Consequently, the Li-S cell with the CSUST-1/CNT-coated separator exhibited a high initial specific capacity of 1468 mA h/g at 0.1 C and maintained long-term stability for a capacity of 538 mA h/g after 1200 cycles at 2 C with a decay rate of only 0.037% per cycle. Even at a high sulfur loading of 8 mg/cm2, the cell with the CSUST/CNT-coated separator still demonstrated excellent performance with an initial areal capacity of 8.7 mA h/cm2 at 0.1 C and retained the areal capacity of 6.1 mA h/cm2 after 60 cycles.
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Affiliation(s)
- Hong-Guang Jin
- College of Materials Science and Engineering, Changsha University of Science and Technology, Changsha, Hunan 410114, China
| | - Mingyu Wang
- College of Materials Science and Engineering, Changsha University of Science and Technology, Changsha, Hunan 410114, China
| | - Jian-Xin Wen
- College of Materials Science and Engineering, Changsha University of Science and Technology, Changsha, Hunan 410114, China
| | - Sheng-Hua Han
- College of Materials Science and Engineering, Changsha University of Science and Technology, Changsha, Hunan 410114, China
| | - Xu-Jia Hong
- School of Chemistry, Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, Guangdong Provincial Engineering Technology Research Center for Materials for Energy Conversion and Storage, South China Normal University, Guangzhou 510006, P. R. China
| | - Yue-Peng Cai
- School of Chemistry, Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, Guangdong Provincial Engineering Technology Research Center for Materials for Energy Conversion and Storage, South China Normal University, Guangzhou 510006, P. R. China
| | - Guangli Li
- College of Life Sciences and Chemistry, Hunan University of Technology, Zhuzhou 412007, China
| | - Jincheng Fan
- College of Materials Science and Engineering, Changsha University of Science and Technology, Changsha, Hunan 410114, China
| | - Zi-Sheng Chao
- College of Materials Science and Engineering, Changsha University of Science and Technology, Changsha, Hunan 410114, China
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9
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Leubner S, Stäglich R, Franke J, Jacobsen J, Gosch J, Siegel R, Reinsch H, Maurin G, Senker J, Yot PG, Stock N. Solvent Impact on the Properties of Benchmark Metal-Organic Frameworks: Acetonitrile-Based Synthesis of CAU-10, Ce-UiO-66, and Al-MIL-53. Chemistry 2020; 26:3877-3883. [PMID: 31991507 PMCID: PMC7154691 DOI: 10.1002/chem.201905376] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Indexed: 11/07/2022]
Abstract
Herein is reported the utilization of acetonitrile as a new solvent for the synthesis of the three significantly different benchmark metal-organic frameworks (MOFs) CAU-10, Ce-UiO-66, and Al-MIL-53 of idealized composition [Al(OH)(ISO)], [Ce6 O4 (OH)4 (BDC)6 ], and [Al(OH)(BDC)], respectively (ISO2- : isophthalate, BDC2- : terephthalate). Its use allowed the synthesis of Ce-UiO-66 on a gram scale. While CAU-10 and Ce-UiO-66 exhibit properties similar to those reported elsewhere for these two materials, the obtained Al-MIL-53 shows no structural flexibility upon adsorption of hydrophilic or hydrophobic guest molecules such as water and xenon and is stabilized in its large-pore form over a broad temperature range (130-450 K). The stabilization of the large-pore form of Al-MIL-53 was attributed to a high percentage of noncoordinating -COOH groups as determined by solid-state NMR spectroscopy. The defective material shows an unusually high water uptake of 310 mg g-1 within the range of 0.45 to 0.65 p/p°. In spite of showing no breathing effect upon water adsorption it exhibits distinct mechanical properties. Thus, mercury intrusion porosimetry studies revealed that the solid can be reversibly forced to breathe by applying moderate pressures (≈60 MPa).
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Affiliation(s)
- Sebastian Leubner
- Department for Inorganic ChemistryUniversity of KielMax-Eyth Strasse 224118KielGermany
| | - Robert Stäglich
- Inorganic Chemistry IIIUniversity of BayreuthUniversitätsstrasse 3095447BayreuthGermany
| | - Julia Franke
- Department for Inorganic ChemistryUniversity of KielMax-Eyth Strasse 224118KielGermany
| | - Jannick Jacobsen
- Department for Inorganic ChemistryUniversity of KielMax-Eyth Strasse 224118KielGermany
| | - Jonas Gosch
- Department for Inorganic ChemistryUniversity of KielMax-Eyth Strasse 224118KielGermany
| | - Renée Siegel
- Inorganic Chemistry IIIUniversity of BayreuthUniversitätsstrasse 3095447BayreuthGermany
| | - Helge Reinsch
- Department for Inorganic ChemistryUniversity of KielMax-Eyth Strasse 224118KielGermany
| | - Guillaume Maurin
- Institut Charles Gerhard Montpellier (ICGM) UMR 5253Université de Montpellier, CNRS ENSCM, CC 1505Place Eugène Bataillon43095Montpellier cedex 05France
| | - Jürgen Senker
- Inorganic Chemistry IIIUniversity of BayreuthUniversitätsstrasse 3095447BayreuthGermany
| | - Pascal G. Yot
- Institut Charles Gerhard Montpellier (ICGM) UMR 5253Université de Montpellier, CNRS ENSCM, CC 1505Place Eugène Bataillon43095Montpellier cedex 05France
| | - Norbert Stock
- Department for Inorganic ChemistryUniversity of KielMax-Eyth Strasse 224118KielGermany
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10
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Wang Y, Liang RP, Qiu JD. Nanoceria-Templated Metal Organic Frameworks with Oxidase-Mimicking Activity Boosted by Hexavalent Chromium. Anal Chem 2020; 92:2339-2346. [PMID: 31865699 DOI: 10.1021/acs.analchem.9b05593] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The high toxicity and mobility of hexavalent chromium (Cr(VI)) allow it to easily spread and bioaccumulate, and its detection is a major part of environmental protection. In this work, an innovative method is developed for preparation of cerium oxide nanorod-templated metal-organic frameworks (CeO2NRs-MOF). The in situ growth of MOF on the surface of CeO2 nanorods (CeO2NRs) enhances its oxidase-like activity. In the presence of a trace amount of Cr(VI), CeO2NRs-MOF can significantly accelerate the oxidation of 3,3',5,5'-tetramethylbenzidine (TMB) due to Cr(VI)-boosted oxidation, resulting in a blue colored oxidation product. It can detect Cr(VI) over a range of 0.03-5 μM with high selectivity. Moreover, this method can be applied to the detection of Cr(VI) in different water environment samples with satisfactory recoveries, demonstrating the potential application of CeO2NRs-MOF for the direct monitoring of Cr(VI) in environmental water systems. Thus, this work provides a facile host-templated MOF preparation method, which could possibly be extended to other fields.
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Affiliation(s)
- Yi Wang
- College of Chemistry , Nanchang University , Nanchang 330031 , China
| | - Ru-Ping Liang
- College of Chemistry , Nanchang University , Nanchang 330031 , China
| | - Jian-Ding Qiu
- College of Chemistry , Nanchang University , Nanchang 330031 , China.,College of Materials and Chemical Engineering , Pingxiang University , Pingxiang 337055 , China
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11
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Jacobsen J, Wegner L, Reinsch H, Stock N. Ce-MIL-140: expanding the synthesis routes for cerium(iv) metal-organic frameworks. Dalton Trans 2020; 49:11396-11402. [PMID: 32776061 DOI: 10.1039/d0dt02455d] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A microwave-assisted synthesis method for Ce(iv)-based MOFs crystallizing in the MIL-140 structure has been developed. Three different linker molecules, i.e. terephthalic acid (H2BDC), 2-chloroterephthalic acid (H2BDC-Cl) and 2,6-naphtalenedicarboxylic acid (H2NDC) that have previously been used for the synthesis of Ce-UiO-66 which contains hexanuclear Ce-O clusters as the inorganic building unit (IBU), were employed. Under solvothermal reaction conditions (140 °C) with acetonitrile as the solvent the compounds Ce-MIL-140-BDC, -BDC-Cl and -NDC, with the general composition [CeO(linker)] were obtained as microcrystalline products. For all three MOFs an extended purification process had to be carried out. The MOFs were fully characterized and the structure of Ce-MIL-140-BDC was refined against PXRD data using the Rietveld method. In contrast to Zr-MIL-140-BDC a symmetry reduction to the space group P1[combining macron] is observed. The MIL-140 structure type is built up by infinite CeO7 polyhedra that are interconnected by dicarboxylate ions to generate 1D pores. For Ce-MIL-140-BDC the highest specific surface area of asBET = 222 m2 g-1 is observed and the MOF is thermally stable up to 370 °C. This new synthetic route to Ce(iv)-MOFs avoids the formation of the previously extremely dominant hexanuclear IBU, and paves the way for higher IBU diversity in Ce(iv)-MOFs.
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Affiliation(s)
- Jannick Jacobsen
- Institute of Inorganic Chemistry, Christian-Albrechts-Universität, Max-Eyth Straße 2, D-24118 Kiel, Germany.
| | - Lasse Wegner
- Institute of Inorganic Chemistry, Christian-Albrechts-Universität, Max-Eyth Straße 2, D-24118 Kiel, Germany.
| | - Helge Reinsch
- Institute of Inorganic Chemistry, Christian-Albrechts-Universität, Max-Eyth Straße 2, D-24118 Kiel, Germany.
| | - Norbert Stock
- Institute of Inorganic Chemistry, Christian-Albrechts-Universität, Max-Eyth Straße 2, D-24118 Kiel, Germany.
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12
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Rivera-Torrente M, Mandemaker LDB, Filez M, Delen G, Seoane B, Meirer F, Weckhuysen BM. Spectroscopy, microscopy, diffraction and scattering of archetypal MOFs: formation, metal sites in catalysis and thin films. Chem Soc Rev 2020; 49:6694-6732. [DOI: 10.1039/d0cs00635a] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A comprehensive overview of characterization tools for the analysis of well-known metal–organic frameworks and physico-chemical phenomena associated to their applications.
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Affiliation(s)
- Miguel Rivera-Torrente
- Inorganic Chemistry and Catalysis
- Debye Institute for Nanomaterials Science
- Utrecht University
- 3584 CG Utrecht
- The Netherlands
| | - Laurens D. B. Mandemaker
- Inorganic Chemistry and Catalysis
- Debye Institute for Nanomaterials Science
- Utrecht University
- 3584 CG Utrecht
- The Netherlands
| | - Matthias Filez
- Inorganic Chemistry and Catalysis
- Debye Institute for Nanomaterials Science
- Utrecht University
- 3584 CG Utrecht
- The Netherlands
| | - Guusje Delen
- Inorganic Chemistry and Catalysis
- Debye Institute for Nanomaterials Science
- Utrecht University
- 3584 CG Utrecht
- The Netherlands
| | - Beatriz Seoane
- Inorganic Chemistry and Catalysis
- Debye Institute for Nanomaterials Science
- Utrecht University
- 3584 CG Utrecht
- The Netherlands
| | - Florian Meirer
- Inorganic Chemistry and Catalysis
- Debye Institute for Nanomaterials Science
- Utrecht University
- 3584 CG Utrecht
- The Netherlands
| | - Bert M. Weckhuysen
- Inorganic Chemistry and Catalysis
- Debye Institute for Nanomaterials Science
- Utrecht University
- 3584 CG Utrecht
- The Netherlands
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13
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Jacobsen J, Ienco A, D'Amato R, Costantino F, Stock N. The chemistry of Ce-based metal-organic frameworks. Dalton Trans 2020; 49:16551-16586. [PMID: 33146175 DOI: 10.1039/d0dt02813d] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Metal-organic frameworks (MOFs) have gained widespread attention due to their modular construction that allows the tuning of their properties. Within this vast class of compounds, metal carboxylates containing tri- and tetravalent metal ions have been in the focus of many studies due to their often high thermal and chemical stabilities. Cerium has a rich chemistry, which depends strongly on its oxidation state. Ce(iii) exhibits properties typically observed for rare earth elements, while Ce(iv) is mostly known for its oxidation behaviour. In MOF chemistry this is reflected in their unique optical and catalytic properties. The synthetic parameters for Ce(iii)- and Ce(iv)-MOFs also differ substantially and conditions must be chosen to prevent reduction of Ce(iv) for the formation of the latter. Ce(iii)-MOFs are usually reported in comprehensive studies together with those constructed with other RE elements and normally they are isostructural. They exhibit a greater structural diversity, which is reflected in the larger variety of inorganic building units. In contrast, the synthesis conditions of Ce(iv)-MOFs were only recently (2015) established. These lead selectively to hexanuclear Ce-O clusters that are well-known for Zr-MOFs and therefore very similar structural and isoreticluar chemistry is found. Hence Ce(iv)-MOFs exhibit often high porosity, while only a few porous Ce(iii)-MOFs have been described. Some of these show structural flexibility which makes them interesting for separation processes. For Ce(iv)-MOFs the redox properties are most relevant. Thus, they are intensively discussed for catalytic, photocatalytic and sensing applications. In this perspective, the synthesis, structural chemistry and properties of Ce-MOFs are summarized.
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Affiliation(s)
- Jannick Jacobsen
- Institute of Inorganic Chemistry, Christian-Albrechts-Universität, Max-Eyth Straße 2, D-24118 Kiel, Germany.
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14
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Wasson MC, Otake KI, Gong X, Strathman AR, Islamoglu T, Gianneschi NC, Farha OK. Modulation of crystal growth and structure within cerium-based metal–organic frameworks. CrystEngComm 2020. [DOI: 10.1039/d0ce01223h] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Cerium-based metal–organic frameworks' crystal growth and structure dictated using modulating monocarboxylate species.
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Affiliation(s)
- Megan C. Wasson
- International Institute for Nanotechnology and Department of Chemistry
- Northwestern University
- Evanston
- USA
| | - Ken-ichi Otake
- International Institute for Nanotechnology and Department of Chemistry
- Northwestern University
- Evanston
- USA
| | - Xinyi Gong
- International Institute for Nanotechnology and Department of Chemistry
- Northwestern University
- Evanston
- USA
| | - Annabella R. Strathman
- International Institute for Nanotechnology and Department of Chemistry
- Northwestern University
- Evanston
- USA
| | - Timur Islamoglu
- International Institute for Nanotechnology and Department of Chemistry
- Northwestern University
- Evanston
- USA
| | - Nathan C. Gianneschi
- International Institute for Nanotechnology and Department of Chemistry
- Northwestern University
- Evanston
- USA
| | - Omar K. Farha
- International Institute for Nanotechnology and Department of Chemistry
- Northwestern University
- Evanston
- USA
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15
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Son FA, Atilgan A, Idrees KB, Islamoglu T, Farha OK. Solvent-assisted linker exchange enabled preparation of cerium-based metal–organic frameworks constructed from redox active linkers. Inorg Chem Front 2020. [DOI: 10.1039/c9qi01218d] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Preparation of Ce(iv)-based MOFs with redox active linkers, unattainable de novo, using SALE for the detoxification of chemical warfare agents.
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Affiliation(s)
- Florencia A. Son
- Department of Chemistry
- International Institute of Nanotechnology
- Northwestern University
- Evanston
- USA
| | - Ahmet Atilgan
- Department of Chemistry
- International Institute of Nanotechnology
- Northwestern University
- Evanston
- USA
| | - Karam B. Idrees
- Department of Chemistry
- International Institute of Nanotechnology
- Northwestern University
- Evanston
- USA
| | - Timur Islamoglu
- Department of Chemistry
- International Institute of Nanotechnology
- Northwestern University
- Evanston
- USA
| | - Omar K. Farha
- Department of Chemistry
- International Institute of Nanotechnology
- Northwestern University
- Evanston
- USA
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16
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Liu J, Redfern LR, Liao Y, Islamoglu T, Atilgan A, Farha OK, Hupp JT. Metal-Organic-Framework-Supported and -Isolated Ceria Clusters with Mixed Oxidation States. ACS APPLIED MATERIALS & INTERFACES 2019; 11:47822-47829. [PMID: 31790199 DOI: 10.1021/acsami.9b12261] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The formation of oxygen vacancies via reversible transitions between Ce(IV) and Ce(III) plays a crucial role in the propensity of cerium oxide to act as a supporting promoter in oxidative heterogeneous catalysis. An open challenge is, however, preparation of high-porosity, supported arrays of isolated ceria(IV, III) clusters with high porosity. Herein, we report two examples of oxy-Ce(IV, III) clusters supported and spatially isolated on an oxy-zirconium MOF, NU-1000. The clusters are introduced using either of two Ce complexes (precursors): CeIV(tmhd)4 (tmhd = 2,2,6,6-tetramethyl-3,5-heptanedionate) or CeIII(iPrCp)3 (iPrCp = tris(isopropyl-cyclopenta-dienyl), via SIM (solvothermal installation in MOFs). The prepared materials are named Ce-l-SIM-NU-1000 and Ce-n-SIM-NU-1000, respectively. X-ray photoelectron spectroscopy characterization shows that the ratio of Ce(III) to Ce(IV) oxidation states can be modulated. Difference envelope density analyses of X-ray scattering show that CexOyHz clusters in Ce-n-SIM-NU-1000 are located between pairs of Zr6 nodes, whereas in Ce-l-SIM-NU-1000, they are sited on MOF linkers throughout the micropores of NU-1000. Cluster size differences were further evaluated by pair function distribution (PDF) analyses of total X-ray scattering reveal that the node sited clusters contain of only a few cerium ions, whereas the linker-sited clusters each contain ∼90 cerium ions. The observed size appears to be defined by the size of NU-1000s triangular pores, that is, cluster formation appears to be pore templated. The Ce-SIM functionalized materials are catalytically active for hydrolysis of DMNP (dimethyl 4-nitrophenyl phosphate), a nerve-agent simulant. Conversion of a small fraction of the Ce(IV) ions in which the presence of small fractions of the cerium(IV) ions in Ce-l-SIM-NU-1000 to cerium(III) significantly enhances catalytic activity-perhaps by labilizing aqua ligands and facilitating simulant binding to the clusters Lewis-basic metal ions. While not explored here, the larger clusters, when partially reduced, are, we believe, candidate catalysts for O2 activation and subsequent selective oxidation of organic substrates.
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Affiliation(s)
- Jian Liu
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Louis R Redfern
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
- X-ray Science Division, Advanced Photon Source , Argonne National Laboratory , Lemont , Illinois 60439 , United States
| | - Yijun Liao
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Timur Islamoglu
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Ahmet Atilgan
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Omar K Farha
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
- Department of Chemical and Biological Engineering , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Joseph T Hupp
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
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17
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Caballero‐Mancebo E, Cohen B, Smolders S, De Vos DE, Douhal A. Unravelling Why and to What Extent the Topology of Similar Ce-Based MOFs Conditions their Photodynamic: Relevance to Photocatalysis and Photonics. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1901020. [PMID: 31592140 PMCID: PMC6774026 DOI: 10.1002/advs.201901020] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 07/13/2019] [Indexed: 05/15/2023]
Abstract
Metal-organic frameworks (MOFs) are emerging materials for luminescent and photochemical applications. Armed with femto to millisecond spectroscopies, and fluorescence microscopy, the photobehaviors of two Ce-based MOFs are unravelled: Ce-NU-1000 and Ce-CAU-24-TBAPy. It is observed that both MOFs show ligand-to-cluster charge transfer reactions in ≈100 and ≈70 fs for Ce-NU-1000 and Ce-CAU-24-TBAPy, respectively. The formed charge separated states, resulting in electron and hole generation, recombine in different times for each MOF, being longer in Ce-CAU-24-TBAPy: 1.59 and 13.43 µs than in Ce-NU-1000: 0.64 and 4.91 µs. The linkers in both MOFs also undergo a very fast intramolecular charge transfer reaction in ≈160 fs. Furthermore, the Ce-NU-1000 MOF reveals excimer formation in 50 ps, and lifetime of ≈14 ns. The lack of this interlinkers event in Ce-CAU-24-TBAPy arises from topological restriction and demonstrates the structural differences between the two frameworks. Single-crystal fluorescence microscopy of Ce-CAU-24-TBAPy shows the presence of a random distribution of defects along the whole crystal, and their impact on the observed photobehavior. These findings reflect the effect of linkers topology and metal clusters orientations on the outcome of electronic excitation of reticular structure, key to their applicability in different fields of science and technology, such as photocatalysis and photonics.
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Affiliation(s)
- Elena Caballero‐Mancebo
- Departamento de Química FísicaFacultad de Ciencias Ambientales y Bioquímica, and INAMOLUniversidad de Castilla‐La ManchaAvenida Carlos III, S/N45071ToledoSpain
| | - Boiko Cohen
- Departamento de Química FísicaFacultad de Ciencias Ambientales y Bioquímica, and INAMOLUniversidad de Castilla‐La ManchaAvenida Carlos III, S/N45071ToledoSpain
| | - Simon Smolders
- Centre for Membrane Separations, Adsorption Catalysis and Spectroscopy for Sustainable SolutionsDepartment MSKU LeuvenCelestijnenlaan 200F P.O. Box 24543001LeuvenBelgium
| | - Dirk E. De Vos
- Centre for Membrane Separations, Adsorption Catalysis and Spectroscopy for Sustainable SolutionsDepartment MSKU LeuvenCelestijnenlaan 200F P.O. Box 24543001LeuvenBelgium
| | - Abderrazzak Douhal
- Departamento de Química FísicaFacultad de Ciencias Ambientales y Bioquímica, and INAMOLUniversidad de Castilla‐La ManchaAvenida Carlos III, S/N45071ToledoSpain
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