Crystal structure, thermal decomposition, photoluminescence and magnetic studies of a new two dimensional metal–organic framework constructed from infinite chains of edge-sharing CeO6(H2O)2(NO3) polyhedron with bullet shaped channels

Dhanya, V.S.; Sudarsanakumar, M.R.; Suma, S.; Ng, Seik Weng; Augustine, M. Sajimol; Roy, Sunalya M.

doi:10.1016/j.inoche.2013.06.003

Cited by 18 publications

(11 citation statements)

References 22 publications

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“…The diffusion method includes gas-phase diffusion, 66 gel diffusion, 67 and liquid phase diffusion. 68,69 The liquid diffusion method uses an incompatible solvent where center metal ions and organic ligands are dissolved.…”

Section: Mof Synthesismentioning

confidence: 99%

“…69 Whereas in the gel diffusion method, a solution with center metal ions and gel substance dispersed with organic ligands are mixed for a particular time to obtain MOFs crystals in the gel phase as two branches of the group. 67 The gas phase diffusion method can use the volatile organic ligands solution as a solvent. When a sufficient reaction takes place by mixing the organic ligand solution and center metal ion solution, MOFs are generated.…”

Section: Mof Synthesismentioning

confidence: 99%

See 1 more Smart Citation

Synthesis of metal–organic frameworks (MOFs) and their application in the selective catalytic reduction of NO_x with NH₃

Gao

Yao

et al. 2022

New J. Chem.

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Section: Mof Synthesismentioning

confidence: 99%

Section: Mof Synthesismentioning

confidence: 99%

Synthesis of metal–organic frameworks (MOFs) and their application in the selective catalytic reduction of NO_x with NH₃

Gao

Yao

et al. 2022

New J. Chem.

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show abstract

“…In gas phase diffusion, a volatile organic ligand solution is used as a solvent, while in liquid phase diffusion both metal ions and organic ligands are dissolved in immiscible solvents [97]. To carry out the gel diffusion, the formation of MOF crystals comes from the mixture of the metal ions solution and the organic ligand dispersed in a gel substance [98]. The synthesis of MOFs by the diffusion method is often conducted under a mild reaction conditions, but it requires long reaction times.…”

Section: Synthesis Of Mofsmentioning

confidence: 99%

A Review on the Synthesis and Characterization of Metal Organic Frameworks for Photocatalytic Water Purification

et al. 2019

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This review analyzes the preparation and characterization of metal organic frameworks (MOFs) and their application as photocatalysts for water purification. The study begins by highlighting the problem of water scarcity and the different solutions for purification, including photocatalysis with semiconductors, such as MOFs. It also describes the different methodologies that can be used for the synthesis of MOFs, paying attention to the purification and activation steps. The characterization of MOFs and the different approaches that can be followed to learn the photocatalytic processes are also detailed. Finally, the work reviews literature focused on the degradation of contaminants from water using MOF-based photocatalysts under light irradiation.

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“…The diffusion method mainly consists of gel diffusion [40], liquid phase diffusion [41,42], and gas phase diffusion [43]. Gel diffusion is the method by which certain materials (such as organic ligand dispersed in a gel substance) and other materials (such as center metal ions solution) are mixed together for a period of time to produce MOF crystals through two branches of groups in gel [40]. Liquid phase diffusion is the method by which the center metal ions and organic ligands are dissolved in an incompatible solvent.…”

Section: Juc-167mentioning

confidence: 99%

Technology for the Remediation of Water Pollution: A Review on the Fabrication of Metal Organic Frameworks

2018

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The ineffective control of the release of pollutants into water has led to serious water pollution. Compared with conditions in the past, the polluting components in aquatic environments have become increasingly complex. Some emerging substances have led to a new threat to the safety of water. Therefore, developing cost-effective technologies for the remediation of water pollution is urgently needed. Adsorption has been considered the most effective operational unit in water treatment processes and thus adsorption materials have gained wide attention. Among them, metal organic frameworks (denoted as MOFs) have been rapidly developed in recent years due to their unique physicochemical performance. They are characterized by larger porosity and larger specific surface area, easier pore structure designing, and comfortable structural modification. In many fields such as adsorption, separation, storage, and transportation, MOFs show a better performance than conventional adsorption materials such as active carbon. Their performance is often dependent on their structural distribution. To optimize the use of MOFs, their fabrication should be given more attention, without being limited to conventional preparation methods. Alternative preparation methods are given in this review, such as diffusion, solvent thermal, microwave, and ion thermal synthesis. Furthermore, developing functionalized MOFs is an available option to improve the removal efficiencies of a specific contaminant through pre-synthetic modification and post-synthesis modification. Post-synthesis modification has become a recent research hotspot. The coupling of MOFs with other techniques would be another option to ameliorate the remediation of water pollution. On one hand, their intrinsic drawbacks may be reduced. On the other hand, their performance may be enhanced due to their interaction behaviors. Overall, such coupling technologies are able to enhance the performance of an individual material. Because the excellent performance of MOF materials has been widely recognized and their developments have received wide attention, especially in environmental fields, in the present work we provide a review of fabrication of MOFs so as to motivate readers to deepen their understanding of the use of MOFs.

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Crystal structure, thermal decomposition, photoluminescence and magnetic studies of a new two dimensional metal–organic framework constructed from infinite chains of edge-sharing CeO6(H2O)2(NO3) polyhedron with bullet shaped channels

Cited by 18 publications

References 22 publications

Synthesis of metal–organic frameworks (MOFs) and their application in the selective catalytic reduction of NO_x with NH₃

Synthesis of metal–organic frameworks (MOFs) and their application in the selective catalytic reduction of NO_x with NH₃

A Review on the Synthesis and Characterization of Metal Organic Frameworks for Photocatalytic Water Purification

Technology for the Remediation of Water Pollution: A Review on the Fabrication of Metal Organic Frameworks

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Crystal structure, thermal decomposition, photoluminescence and magnetic studies of a new two dimensional metal–organic framework constructed from infinite chains of edge-sharing CeO6(H2O)2(NO3) polyhedron with bullet shaped channels

Cited by 18 publications

References 22 publications

Synthesis of metal–organic frameworks (MOFs) and their application in the selective catalytic reduction of NOx with NH3

Synthesis of metal–organic frameworks (MOFs) and their application in the selective catalytic reduction of NOx with NH3

A Review on the Synthesis and Characterization of Metal Organic Frameworks for Photocatalytic Water Purification

Technology for the Remediation of Water Pollution: A Review on the Fabrication of Metal Organic Frameworks

Contact Info

Product

Resources

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Synthesis of metal–organic frameworks (MOFs) and their application in the selective catalytic reduction of NO_x with NH₃

Synthesis of metal–organic frameworks (MOFs) and their application in the selective catalytic reduction of NO_x with NH₃