A comprehensive review on current trends in greener and sustainable synthesis of ferrite nanoparticles and their promising applications

Results in Engineering, Год журнала: 2023, Номер 21, С. 101702 - 101702

Опубликована: Дек. 24, 2023

Magnetic nanoparticles, particularly nanosized spinel ferrites, have emerged as promising materials in science, engineering, and medicine due to their unique intriguing properties achieved through various synthesis methods. These nanoparticles play crucial roles research, commercial products, biomedical applications. The increasing interest green methods for magnetic nanocomposites is driven by significance diverse fields, including medicine, environmental remediation. Recently, there has been a burgeoning focus on green-synthesized ferrite (MFe2O4, where M = Co, Cu, Mn, Ni, Zn, Mg) nanocomposites, which find applications chemical, biological, reactions. This review highlights the latest research conducted over last four years producing ferrites containing additional elements, focusing plant microorganism-mediated techniques. surface of nanomaterials energy, sensors, water treatment, antimicrobial activity, heavy metal removal, are discussed. facilitates comprehensive understanding incorporating findings advancements. A thorough knowledge synthesis, properties, highlighted maximizing potential nanoferrites fields.

Язык: Английский

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Tailored carbon materials (TCM) for enhancing photocatalytic degradation of polyaromatic hydrocarbons

Progress in Materials Science, Год журнала: 2024, Номер 144, С. 101289 - 101289

Опубликована: Март 28, 2024

This comprehensive review explores the potential of tailored carbon materials (TCM) for efficient photocatalytic degradation polyaromatic hydrocarbons (PAHs), which are persistent and toxic organic pollutants posing significant environmental challenges. The unique structure properties TCM including graphene nanotubes to activated dots, have projected them as next-generation technological innovation. A careful critical discussion state-of-the-art research sheds light on their effectiveness in catalyzing breakdown PAHs, projects suitable management environment. Beyond this viewpoint, article expands scope 1) biomedical healthcare, 2) energy storage conversion, 3) advanced electronics. challenges, opportunities, future perspectives related role applications, inspiring further research, innovation photo-induced techniques also carefully discussed article. focused serves a valuable resource researchers industrialists interested harnessing capabilities carbon-based sustainable PAHs other pollutants. It addresses pressing need effective remediation pollution control strategies.

Язык: Английский

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Synthesis and characterization of magnesium ferrite-activated carbon composites derived from orange peels for enhanced supercapacitor performance

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Апрель 8, 2024

Abstract Supercapacitors have emerged as highly efficient energy storage devices, relying on electrochemical processes. The performance of these devices can be influenced by several factors, with key considerations including the selection electrode materials and type electrolyte utilized. Transition metal oxide electrodes are commonly used in supercapacitors, they greatly influence devices. Nonetheless, ferrites' low density poses a limitation. Hence, it is crucial to create featuring unique distinct structures, while also exploring ideal types, enhance supercapacitors incorporating magnesium ferrites (MF). In this study, we effectively prepared (MgFe 2 O 4 ) supported activated carbon (AC) derived from orange peels (OP) using simple hydrothermal method. resulting blends underwent comprehensive characterization employing various methods, FTIR, XRD, TEM, SEM, EDX, mapping analysis. Moreover, MgFe @AC composites was evaluated GCD CV techniques. Remarkably, MF45-AC material showed exceptional behavior, demonstrating specific capacitance 870 F·g −1 within current 1.0 A g potential windows spanning 0 0.5 V. Additionally, displayed cycling stability, AC, MF, retaining 89.6%, 94.2%, 95.1% their initial capacitance, respectively, even after 5000 cycles. These findings underscore MF-AC superior for supercapacitors. development such composites, combined tailored concentrations, holds significant promise advancing supercapacitor

Язык: Английский

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Barium stannate/graphitic carbon nitride S-scheme heterojunction as an efficient photocatalyst for removal of toxic coloring agents under visible light

Surfaces and Interfaces, Год журнала: 2024, Номер 46, С. 104162 - 104162

Опубликована: Март 1, 2024

Язык: Английский

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Magnetically recoverable sol-gel auto-combustion developed Ni1-xCuxDyyFe2-yO4 magnetic nanoparticles for photocatalytic, electrocatalytic, and antibacterial applications

Environmental Research, Год журнала: 2023, Номер 231, С. 116103 - 116103

Опубликована: Май 11, 2023

Язык: Английский

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Synthesis approaches to ceramic membranes, their composites, and application in the removal of tetracycline from water

Environmental Advances, Год журнала: 2023, Номер 12, С. 100371 - 100371

Опубликована: Апрель 20, 2023

Язык: Английский

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Emerging trends of ferrite-based nanomaterials as photocatalysts for environmental remediation: A review and synthetic perspective

Sustainable materials and technologies, Год журнала: 2024, Номер 40, С. e00961 - e00961

Опубликована: Май 7, 2024

Efficient wastewater treatment processes are in high demand for removing organic and inorganic pollutants. Photocatalysis, as an environmentally friendly technology, has shown significant progress the of contaminated wastewater. This review explores potential spinel ferrite-based nanomaterials efficient photocatalysts treatment. To enhance their properties, ferrites have been combined with advanced materials, such BiOX, MXene, g-C3N4 to form binary ternary nanocomposites. We highlight state-of-the-art these ferrite nanocomposites photocatalytic degradation These showed superior performance due enhanced properties increasing capacity light utilization, slowing electron-hole recombination, reducing agglomeration. Furthermore, our recent research on template-assisted synthesis, a novel approach fine-tuning morphology enhancing catalytic efficiency. The impact both soft hard templates produced is discussed. Overall, this unique combination nanocomposite materials structural control using approaches paves way new generation highly photocatalysts. Thus, we provide comprehensive overview advances development nanocomposites, underlining environmental remediation applications.

Язык: Английский

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Solar photoactive magnesium substituted copper ferrite photocatalysts for Rose Bengal treatment

Results in Chemistry, Год журнала: 2023, Номер 7, С. 101246 - 101246

Опубликована: Дек. 3, 2023

In the present investigation, we have reported solar photo active, cost effective and magnetically recoverable magnesium substituted copper ferrites successfully prepared by simple co-precipitation method. The materials were characterized for structural microstructural analysis using PXRD, SEM, EDS, FT-IR UV–Visible spectroscopy. It was observed that, when introduces into ferrite system light absorption shifted to visible region, this is due formation of metastable energy levels just below conduction band ferrites. As a result an MgCuFe2O4 catalyst exhibits excellent efficiency under irradiation. These catalysts are stable longer period even after many runs separable. Based on these nanomaterials can be used as potential environmental applications natural sunlight

Язык: Английский

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Photocatalytic and electrocatalytic hydrogen production promoted by Nd/La substituted cobalt–nickel magnetic nanomaterials

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 52, С. 1217 - 1227

Опубликована: Ноя. 11, 2023

Язык: Английский

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Effect of photocatalysis on the physicochemical properties of liquid digestate

Environmental Research, Год журнала: 2023, Номер 223, С. 115467 - 115467

Опубликована: Фев. 11, 2023

Язык: Английский

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