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Siu B, Chowdhury AR, Yan Z, Humphrey SM, Hutter T. Selective adsorption of volatile organic compounds in metal-organic frameworks (MOFs). Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2023.215119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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Echenique-Errandonea E, Mendes RF, Figueira F, Barbosa P, Rojas S, Choquesillo-Lazarte D, Cepeda J, Ananias D, Figueiredo F, Almeida Paz FA, Rodríguez-Diéguez A, Seco JM. Easy Handling and Cost-Efficient Processing of a Tb 3+-MOF: The Emissive Capacity of the Membrane-Immobilized Material, Water Vapour Adsorption and Proton Conductivity. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:4380. [PMID: 36558233 PMCID: PMC9784928 DOI: 10.3390/nano12244380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/29/2022] [Accepted: 12/03/2022] [Indexed: 06/17/2023]
Abstract
The development of convenient, non-complicated, and cost-efficient processing techniques for packing low-density MOF powders for industry implementation is essential nowadays. To increase MOFs' availability in industrial settings, we propose the synthesis of a novel 3D Tb-MOF (1) and a simple and non-expensive method for its immobilization in the form of pellets and membranes in polymethacrylate (PMMA) and polysulphone (PSF). The photoluminescent properties of the processed materials were investigated. To simulate industrial conditions, stability towards temperature and humidity have been explored in the pelletized material. Water-adsorption studies have been carried out in bulk and processed materials, and because of the considerable capacity to adsorb water, proton-conduction studies have been investigated for 1.
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Affiliation(s)
- Estitxu Echenique-Errandonea
- Departamento de Química Aplicada, Facultad de Química, Universidad del País Vasco UPV/EHU, Paseo Manuel Lardizabal, Nᵒ 3, 20018 Donostia-San Sebastian, Spain
| | - Ricardo Faria Mendes
- Department of Chemistry, CICECO–Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Flávio Figueira
- Department of Chemistry, CICECO–Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Paula Barbosa
- Department of Physics, CICECO–Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Sara Rojas
- Departamento de Química Inorgánica, Facultad de Ciencias, Universidad de Granada, Av. Fuentenueva S/N, 18071 Granada, Spain
| | - Duane Choquesillo-Lazarte
- Laboratorio de Estudios Cristalográficos, IACT, CSIC-UGR, Av. Las Palmeras N◦ 4, Armilla, 18100 Granada, Spain
| | - Javier Cepeda
- Departamento de Química Aplicada, Facultad de Química, Universidad del País Vasco UPV/EHU, Paseo Manuel Lardizabal, Nᵒ 3, 20018 Donostia-San Sebastian, Spain
| | - Duarte Ananias
- Department of Chemistry, CICECO–Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Filipe Figueiredo
- Department of Physics, CICECO–Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Filipe A. Almeida Paz
- Department of Chemistry, CICECO–Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Antonio Rodríguez-Diéguez
- Departamento de Química Inorgánica, Facultad de Ciencias, Universidad de Granada, Av. Fuentenueva S/N, 18071 Granada, Spain
| | - José Manuel Seco
- Departamento de Química Aplicada, Facultad de Química, Universidad del País Vasco UPV/EHU, Paseo Manuel Lardizabal, Nᵒ 3, 20018 Donostia-San Sebastian, Spain
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Rensch T, Chantrain V, Sander M, Grätz S, Borchardt L. Scale-Up of Solvent-Free, Mechanochemical Precursor Synthesis for Nanoporous Carbon Materials via Extrusion. CHEMSUSCHEM 2022; 15:e202200651. [PMID: 35670243 PMCID: PMC9543152 DOI: 10.1002/cssc.202200651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/16/2022] [Indexed: 06/15/2023]
Abstract
The mechanochemical synthesis of nitrogen-rich nanoporous carbon materials has been scaled up using an extruder. Lignin, urea, and K2 CO3 were extruded under heat and pressure to yield nanoporous carbons with up to 3500 m2 g-1 specific surface area after pyrolysis. The route was further broadened by applying different nitrogen sources as well as sawdust as a low-cost renewable feedstock to receive carbons with a C/N ratio of up to 15 depending on nitrogen source and extrusion parameters. The texture of obtained carbons was investigated by scanning electron microscopy as well as argon and nitrogen physisorption, while the chemical structure was analyzed by X-ray photoelectron spectroscopy. The received carbon was tested as a supercapacitor electrode, showing comparable performance to similar ball-mill-synthesized materials. Lastly, the space-time yield was applied to justify the use of a continuous reactor versus the ball mill.
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Affiliation(s)
- Tilo Rensch
- Department of Inorganic ChemistryRuhr-Universität BochumUniversitätsstrasse 15044801BochumGermany
| | - Viviene Chantrain
- Department of Inorganic ChemistryRuhr-Universität BochumUniversitätsstrasse 15044801BochumGermany
| | - Miriam Sander
- Department of Inorganic ChemistryRuhr-Universität BochumUniversitätsstrasse 15044801BochumGermany
| | - Sven Grätz
- Department of Inorganic ChemistryRuhr-Universität BochumUniversitätsstrasse 15044801BochumGermany
| | - Lars Borchardt
- Department of Inorganic ChemistryRuhr-Universität BochumUniversitätsstrasse 15044801BochumGermany
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Karimi M, Sadeghi S, Mohebali H, Bakhti H, Mahjoub A, Heydari A. Confined-based catalyst investigation through the comparative functionalization and defunctionalization of Zr-MOF. RSC Adv 2022; 12:16358-16368. [PMID: 35754901 PMCID: PMC9168834 DOI: 10.1039/d1ra07767h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 03/08/2022] [Indexed: 12/19/2022] Open
Abstract
In metal–organic frameworks, confined space as a chemical nanoreactor is as important as organocatalysis or coordinatively unsaturated metal site catalysis. In the present study, a set of mixed-ligand structures with UiO-66 architecture have been prepared. To the best of our knowledge, for the first time, structures derived by the solvothermal mixing ligand method and ultrasonic-assisted linker exchange approaches have been compared. Additionally, the relationship between the preparation method, structural properties, and catalytic efficiency of the prepared materials in the Knoevenagel condensation of aldehydes has been investigated. The prepared catalyst is very stable and can be recovered and reused for at least ten periods. In metal–organic frameworks, confined space as a chemical nanoreactor is as important as organocatalysis or coordinatively unsaturated metal site catalysis.![]()
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Affiliation(s)
- Meghdad Karimi
- Chemistry Department, Tarbiat Modares University P.O. Box 14155-4838 Tehran Iran +98-21-82883444
| | - Samira Sadeghi
- Chemistry Department, Tarbiat Modares University P.O. Box 14155-4838 Tehran Iran +98-21-82883444
| | - Haleh Mohebali
- Chemistry Department, Tarbiat Modares University P.O. Box 14155-4838 Tehran Iran +98-21-82883444
| | - Hamzeh Bakhti
- Chemistry Department, Islamic Azad University Boroujerd Branch Borujerd Iran
| | - Alireza Mahjoub
- Chemistry Department, Tarbiat Modares University P.O. Box 14155-4838 Tehran Iran +98-21-82883444
| | - Akbar Heydari
- Chemistry Department, Tarbiat Modares University P.O. Box 14155-4838 Tehran Iran +98-21-82883444
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Sultana A, Kathuria A, Gaikwad KK. Metal-organic frameworks for active food packaging. A review. ENVIRONMENTAL CHEMISTRY LETTERS 2022; 20:1479-1495. [PMID: 35035339 PMCID: PMC8748186 DOI: 10.1007/s10311-022-01387-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 01/02/2022] [Indexed: 05/07/2023]
Abstract
Food wastage is a major concern for sustainable health and agriculture. To reduce food waste, classical preservation techniques such as drying, pasteurization, freeze-drying, fermentation, and microwave are available. Nonetheless, these techniques display shortcomings such as alteration of food and taste. Such shortcomings may be solved by active food packaging, which involves the incorporation of active agents into the packaging material. Recently, metal-organic frameworks, a class of porous hybrid supramolecular materials, have been developed as an active agent to extend food shelf life and maintain safety. Here, we review metal-organic frameworks in active packaging as oxygen scavengers, antimicrobials, moisture absorbers, and ethylene scavengers. We present methods of incorporation of metal-organic frameworks into packaging materials and their applications.
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Affiliation(s)
- Afreen Sultana
- Department of Paper Technology, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667 India
| | - Ajay Kathuria
- Industrial of Technology and Packaging, California Polytechnic State University, San Luis Obispo, CA 93407 USA
| | - Kirtiraj K. Gaikwad
- Department of Paper Technology, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667 India
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Ollerton K, Greenaway RL, Slater AG. Enabling Technology for Supramolecular Chemistry. Front Chem 2021; 9:774987. [PMID: 34869224 PMCID: PMC8634592 DOI: 10.3389/fchem.2021.774987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 10/21/2021] [Indexed: 11/13/2022] Open
Abstract
Supramolecular materials-materials that exploit non-covalent interactions-are increasing in structural complexity, selectivity, function, stability, and scalability, but their use in applications has been comparatively limited. In this Minireview, we summarize the opportunities presented by enabling technology-flow chemistry, high-throughput screening, and automation-to wield greater control over the processes in supramolecular chemistry and accelerate the discovery and use of self-assembled systems. Finally, we give an outlook for how these tools could transform the future of the field.
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Affiliation(s)
- Katie Ollerton
- Department of Chemistry and Materials Innovation Factory, University of Liverpool, Liverpool, United Kingdom
| | - Rebecca L. Greenaway
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, London, United Kingdom
| | - Anna G. Slater
- Department of Chemistry and Materials Innovation Factory, University of Liverpool, Liverpool, United Kingdom
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Redkov A, Kukushkin S. Theoretical aspects of the growth of a non-Kossel crystal from vapours: role of advacancies. Faraday Discuss 2021; 235:362-382. [DOI: 10.1039/d1fd00083g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The growth of an arbitrary multicomponent non-Kossel crystal via the Burton–Cabrera–Frank mechanism is studied, considering the effect of advacancies and their recombination with adatoms on the surface. An analysis is...
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