Core-shell systems of crosslinked organic polymers: A critical review

European Polymer Journal, Год журнала: 2024, Номер 206, С. 112803 - 112803

Опубликована: Янв. 26, 2024

Язык: Английский

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Investigation of catalytic potential of sodium dodecyl sulfate stabilized silver nanoparticles for the degradation of methyl orange dye

Journal of Molecular Structure, Год журнала: 2022, Номер 1262, С. 132996 - 132996

Опубликована: Апрель 4, 2022

Язык: Английский

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Noble metal nanoparticles encapsulated smart microgels: A critical review

Journal of Molecular Liquids, Год журнала: 2024, Номер 403, С. 124869 - 124869

Опубликована: Апрель 30, 2024

Язык: Английский

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A review on Ag nanoparticles fabricated in microgels

RSC Advances, Год журнала: 2024, Номер 14(27), С. 19381 - 19399

Опубликована: Янв. 1, 2024

In recent years, there has been growing interest in the composites of multi-responsive microgels and silver nanoparticles.

Язык: Английский

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Extraction of copper ions from aqueous medium by microgel particles for in-situ fabrication of copper nanoparticles to degrade toxic dyes

Zeitschrift für Physikalische Chemie, Год журнала: 2022, Номер 236(9), С. 1219 - 1241

Опубликована: Июнь 1, 2022

Abstract Most of the transition metal ions are toxic and their removal from water is important. For this purpose, nearly monodisperse spherical core shell microgel particles with diameter 88 ± 3 nm have been synthesized by free radical precipitation polymerization method characterized fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), dynamic light scattering (DLS), transmission electron microscopy (TEM). Extraction copper under several conditions pH, content concentrations was undertaken. Several adsorption isotherms were tested to explore process on particles. Kinetics examined pseudo first order, second intra-particle diffusion Elovich models. Copper adsorbed in region reduced nanoparticles. The hybrid used reduce organic pollutants such as 4-nitrophenol (4NP), methylene blue (MB), methyl orange (MO) aqueous medium. value order rate constant for catalytic reduction 4NP, MB, MO found 0.602, 0.831, 0.874 min −1 respectively. resultant system can serve efficient catalyst numerous other transformations.

Язык: Английский

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Fluorine-free synthesized tantalum carbide (Ta₂C Mxene) as an efficient electrocatalyst for water reduction and nitro compound reduction

Materials Advances, Год журнала: 2023, Номер 4(16), С. 3593 - 3602

Опубликована: Янв. 1, 2023

Ta 2 C MXene, a 2D layered material is synthesized via fluorine-free etching method, and its application towards electrochemical HER chemical reduction of nitrocompounds described here.

Язык: Английский

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Silver nanoparticles (Ag NPs) as catalyst in chemical reactions

Synthetic Communications, Год журнала: 2021, Номер unknown, С. 1 - 21

Опубликована: Март 8, 2021

Catalysis is becoming a strategic area of science because it represents new way to meet the challenges energy and sustain ability. In recent times, silver nanoparticles (Ag NPs) were widely utilized as catalyst in diverse range organic transformations such coupling, reduction multicomponent reactions. this review, we present developments catalytic application chemical

Язык: Английский

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Enhanced catalytic activity of silver nanoparticles loaded into Fe3O4 nanoparticles towards reduction of 4-nitrophenol, degradation of organic dyes and oxidation of o-phenylenediamine

Inorganic Chemistry Communications, Год журнала: 2021, Номер 127, С. 108504 - 108504

Опубликована: Фев. 21, 2021

Язык: Английский

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Silver-assisted reduction of nitroarenes by an Ag-embedded curcumin/melamine-functionalized magnetic nanocatalyst

Scientific Reports, Год журнала: 2023, Номер 13(1)

Опубликована: Март 30, 2023

In the current study, we introduce a hybrid magnetic nanocomposite comprised of curcumin (Cur), iron oxide nanoparticles (Fe3O4 MNPs), melamine linker (Mel), and silver (Ag NPs). Initially, facile in situ route is administrated for preparing Fe3O4@Cur/Mel-Ag effectual catalytic system. addition, advanced performance to reduce nitrobenzene (NB) derivatives as hazardous chemical substances were assessed. Nevertheless, high reaction yield 98% has been achieved short times 10 min. Moreover, was conveniently collected by an external magnet recycled 5 without noticeable diminish performance. Therefore, prepared privileged substance NB reduction since it notable activity.

Язык: Английский

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Engineering of micron-sized spherical anionic microgel fabricated with silver nanoparticles with antimicrobial and catalytic potential

Journal of Materials Science, Год журнала: 2022, Номер 57(12), С. 6763 - 6779

Опубликована: Март 1, 2022

Язык: Английский

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