In situ anchoring Cu nanoclusters on Cu-MOF: A new strategy for a combination of catalysis and fluorescence toward the detection of H2O2 and 2,4-DNP

Li, Huijun; Wu, Yingying; Xu, Zhouqing; Wang, Yan

doi:10.1016/j.cej.2023.147508

Cited by 56 publications

(9 citation statements)

References 54 publications

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“…X-ray fluorescence (XRF) is an analytical method that utilizes X-rays to determine the elemental composition of materials. The analysis determines the types of elements in the sample based on the characteristic wavelengths of the X-rays emitted by the atoms . The data of the elementary analysis are listed in Table .…”

Section: Resultsmentioning

confidence: 99%

Room Temperature Ultrafast Oxidative Desulfurization with Sodium Hypochlorite in the Presence of Silica-Supported Catalysts

Gevorgyan,

Larionov,

Akopyan

et al. 2024

ACS Omega

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A series of silica-supported catalysts containing molybdenum, tungsten, and vanadium oxides as the active phase was investigated in the process of oxidative desulfurization with sodium hypochlorite. It was shown for the first time that catalysts containing vanadium oxide as the active phase are more stable under oxidation conditions with sodium hypochlorite and retain their effectiveness at increased dosages of the oxidant and at high initial sulfur contents. The catalysts were characterized in detail by a complex of methods: Fourier transform infrared, X-ray spectral fluorescence, transmission electron microscopy, scanning electron microscopy, and low-temperature nitrogen adsorption/desorption. Key factors affecting the oxidation of dibenzothiophene (DBT) were investigated: oxidant and catalyst amount, oxidation time, initial sulfur content, and acetonitrile amount. Under optimized conditions, the DBT conversion rate was 100% in 5 min at room temperature (25 °C), NaClO/S molar ratio 6:1, catalyst amount 2 wt %. In the real sample of the straight-run diesel fraction, the sulfur content was reduced from 10,100 to 3030 ppm. The V(10%)/ SiO 2 catalyst retains its activity for 5 oxidation−regeneration cycles.

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Section: Resultsmentioning

confidence: 99%

Room Temperature Ultrafast Oxidative Desulfurization with Sodium Hypochlorite in the Presence of Silica-Supported Catalysts

Gevorgyan,

Larionov,

Akopyan

et al. 2024

ACS Omega

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“…According to the ICP-MS results, XRD tests were used to reveal the presence of Mn in the waste salt during the oxidation process at different times at 750 1C. 44 We determined it by XRD analysis, and the results are shown in Fig. 10.…”

Section: Effect Of Mn Doped On Destruction Of Resin Residuesmentioning

confidence: 99%

Catalytic behavior of Mn during molten salt oxidation of cationic exchange resins in Li₂CO₃–Na₂CO₃–K₂CO₃ melt

Pan,

Zhang,

Yan

et al. 2024

New J. Chem.

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“…[1][2][3] A controllable porosity (0.5 nm to 2.0 nm), high stability, and well-defined pores provide significant advantages in energy storage and conversion, biomedicines, chemical sensors, photocatalysis, gas storage and separation, and water desalination applications. [4][5][6] There are many ways to classify MOFs, e.g., Isoreticular metalorganic frameworks (IRMOFs), zeolitic imidazolate framework materials (ZIFs), and porous coordination networks (PCNs), depending on the source of the configuration (Fig. 1).…”

Section: Introductionmentioning

confidence: 99%

Recent progress in 2D and 3D metal–organic framework-based membranes for water sustainability

Banglani,

Chandio,

Ali

et al. 2024

Environ. Sci.: Water Res. Technol.

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In situ anchoring Cu nanoclusters on Cu-MOF: A new strategy for a combination of catalysis and fluorescence toward the detection of H2O2 and 2,4-DNP

Cited by 56 publications

References 54 publications

Room Temperature Ultrafast Oxidative Desulfurization with Sodium Hypochlorite in the Presence of Silica-Supported Catalysts

Room Temperature Ultrafast Oxidative Desulfurization with Sodium Hypochlorite in the Presence of Silica-Supported Catalysts

Catalytic behavior of Mn during molten salt oxidation of cationic exchange resins in Li₂CO₃–Na₂CO₃–K₂CO₃ melt

Recent progress in 2D and 3D metal–organic framework-based membranes for water sustainability

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In situ anchoring Cu nanoclusters on Cu-MOF: A new strategy for a combination of catalysis and fluorescence toward the detection of H2O2 and 2,4-DNP

Cited by 56 publications

References 54 publications

Room Temperature Ultrafast Oxidative Desulfurization with Sodium Hypochlorite in the Presence of Silica-Supported Catalysts

Room Temperature Ultrafast Oxidative Desulfurization with Sodium Hypochlorite in the Presence of Silica-Supported Catalysts

Catalytic behavior of Mn during molten salt oxidation of cationic exchange resins in Li2CO3–Na2CO3–K2CO3 melt

Recent progress in 2D and 3D metal–organic framework-based membranes for water sustainability

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Catalytic behavior of Mn during molten salt oxidation of cationic exchange resins in Li₂CO₃–Na₂CO₃–K₂CO₃ melt