3D-Supramolecular Coordination Polymer Nanoparticles Based on Cd(II) and Mixed Ligands: Single Crystal X-Ray Structure, Luminescence and Photocatalytic Properties

Etaiw, Safaa El‐din H.; Marie, Hassan

doi:10.1007/s10904-017-0755-x

Cited by 13 publications

(1 citation statement)

References 64 publications

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“…On the other hand, limited numbers of SCPs as a kind of promising catalysts, possessing obvious merits in the field of catalytic and photocatalytic degradation of organic dyes, have been reported . Also, the use of nanostructured materials as photocatalysts remains rarely explored . In addition, the radiation catalytic technique can be performed using ultrasonic radiation where during this process water gets pyrolyzed into · OH and · H radicals.…”

Section: Introductionmentioning

confidence: 99%

Sensing and photocatalytic properties of nanosized Cu(I)CN organotin supramolecular coordination polymer based on pyrazine

Etaiw

Marie

Shalaby

et al. 2019

Applied Organom Chemis

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Orange prismatic crystals of the supramolecular coordination polymer (SCP) ∞3[Cu(CN)2(Me3Sn)(Pyz)], SCP1, were synthesized using a self‐assembly method under ambient conditions. Nanosized 1 was obtained using the same molar ratio in water by ultrasonic irradiation. SCP1 was characterized using single‐crystal X‐ray diffraction, elemental analysis, thermal analysis and Fourier transform infrared spectroscopy. SCP1 and its nanosized 1 particles were also examined using powder X‐ay diffraction and scanning electron microscopy. The luminescence emission of SCP1 was studied as well as its use as a sensor for the detection of common organic solvents and metal ions. Also, the catalytic activities of nanosized 1 towards various organic dyes were investigated under ambient conditions, UV irradiation and ultrasonic irradiation. Nanosized 1 as a heterogeneous nanoparticle catalyst exhibits high catalytic activity for the degradation of eosin‐Y and acid blue dyes. The mechanism of degradation investigated using various scavenger techniques is proposed and discussed. The catalytic oxidation process is mainly caused by •OH radicals.

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Section: Introductionmentioning

confidence: 99%

Sensing and photocatalytic properties of nanosized Cu(I)CN organotin supramolecular coordination polymer based on pyrazine

Etaiw

Marie

Shalaby

et al. 2019

Applied Organom Chemis

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Ultrasound‐assisted nanoscaled supramolecular coordination polymer as an efficient recyclable catalyst for photocatalytic degradation of dye pollutants

Etaiw

Fayed

El‐Aziz

et al. 2019

Applied Organom Chemis

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An ultrasound‐assisted nanoscaled supramolecular coordination polymer (nanosized 1′) has been synthesized using a self‐assembly reaction of K3[Cu (CN)4] and hexamethylenetetramine in the presence of Me3SnCl under ambient conditions. Nanosized1′ was examined using elemental analysis, Fourier transform–infrared, transmission electron microscopy, scanning electron microscopy and X‐ray powder diffractions. It was structurally compared with the single crystal supramolecular coordination polymer ∞3[Cu6(CN)7(C6H12N4)2(OH3)]; SCP 1. The photocatalytic activities of nanosized 1′ and SCP 1 toward different hazardous organic dyes were determined under ambient, UV‐light irradiation and ultrasonic conditions. SCP 1 and nanosized 1′ as heterogeneous nanoparticles catalysts exhibited high catalytic activity for degradation of Congo Red, Methyl Violet 2B and Methylene Blue dyes. The effects of operational parameters on catalytic degradation process, identification of the degradation products and recycling of the catalyst were also investigated. SCP 1 and nanosized 1′ are recyclable heterogeneous catalysts and can be reused with efficient activities. The mechanism of degradation using different scavenger techniques iss proposed and discussed. The catalytic oxidation process is mainly caused by •OH radicals.

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Synthesis of Phenanthroline-Functionalized Phosphazene Based Metallosupramolecular Polymers and Their Stimuli-Responsive Properties

Seçki̇n

Sezer

Köytepe

2018

J Inorg Organomet Polym

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3D-Supramolecular Coordination Polymer Nanoparticles Based on Cd(II) and Mixed Ligands: Single Crystal X-Ray Structure, Luminescence and Photocatalytic Properties

Cited by 13 publications

References 64 publications

Sensing and photocatalytic properties of nanosized Cu(I)CN organotin supramolecular coordination polymer based on pyrazine

Sensing and photocatalytic properties of nanosized Cu(I)CN organotin supramolecular coordination polymer based on pyrazine

Ultrasound‐assisted nanoscaled supramolecular coordination polymer as an efficient recyclable catalyst for photocatalytic degradation of dye pollutants

Synthesis of Phenanthroline-Functionalized Phosphazene Based Metallosupramolecular Polymers and Their Stimuli-Responsive Properties

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