Exploring the multiferroic and water sensing behavior of Cu/Er co-substituted ferrites as key enablers for next-gen hydroelectric cells

Materials Chemistry and Physics, Год журнала: 2024, Номер 315, С. 128945 - 128945

Опубликована: Янв. 21, 2024

Язык: Английский

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Zn0.5Ni0.5MnxFe2-xO4 magnetically separable nano ferrite: A highly efficient photocatalyst for environmental remediation

Inorganic Chemistry Communications, Год журнала: 2024, Номер unknown, С. 113170 - 113170

Опубликована: Сен. 1, 2024

Язык: Английский

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Wet-chemical synthesis of sponge-like porous Zn-doped copper oxide ceramic as an efficient solar-light triggered photocatalyst for multiple applications

Zeitschrift für Physikalische Chemie, Год журнала: 2023, Номер 237(11), С. 1713 - 1731

Опубликована: Окт. 11, 2023

Abstract This work presents a simple co-precipitation method for making Zn-doped copper oxide (C 1− x (Zn) O) that is nanostructured, porous, active in visible light, and highly conductive. The combined impacts of doping, structural modifications, nanoscaled synthesis contribute to the development novel catalyst has inherent characteristics. Physicochemical studies confirm coexistence all desired features C O photocatalyst. formed photocatalyst’s dye-destroying antimicrobial properties were carefully examined compared those pristine (PCO) had not been doped. When tested against Escherichia coli (a “negative strain”) Staphylococcus aureus “positive strain”), photocatalyst better than PCO on par with commercially available drugs. Also, gets rid reactive orange 4 (RO-4) dye more effectively faster (0.023 min −1 ) (0.11 by using sorption photocatalytic annihilation. eliminated 90.25 % RO-4 under light irradiation. Under identical circumstances, removed 65.12 dye. boosted bactericidal activity may be attributed its larger surface area (56.5 m 2 g ), good electrical conductivity (2.33 × 10 −3 S low bandgap (1.98 eV), doping-induced defects. developed increase light-capturing sites surface, improve charge transport kinetics, enable catalysts harvest limit recombination process, allowing our show exceptional annihilation activities. study opens new avenues developing metal-substituted metal oxides porous nanostructures environmental ecological protection.

Язык: Английский

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Binary metal doped and graphene anchored LaCrO3 perovskite with boost light harvesting properties for environmental remediation

Optical Materials, Год журнала: 2023, Номер 145, С. 114390 - 114390

Опубликована: Окт. 3, 2023

Язык: Английский

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Synergistic effects of co-doping and rGO reinforcement to boost the structural, electrical, optical, and photocatalytic properties of manganese ferrite

Ceramics International, Год журнала: 2023, Номер 50(3), С. 4687 - 4698

Опубликована: Ноя. 21, 2023

Язык: Английский

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Structural, thermal, optical, morphological, electrical, and photocatalytic characteristics of silver-doped bismuth oxide synthesized by the green route

Ceramics International, Год журнала: 2024, Номер 50(9), С. 14675 - 14685

Опубликована: Янв. 30, 2024

Язык: Английский

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A novel combined process for enhancing soluble salt recovery and reducing pollutant diffusion in municipal solid waste incineration fly ash

Journal of Cleaner Production, Год журнала: 2024, Номер 450, С. 141892 - 141892

Опубликована: Март 24, 2024

Язык: Английский

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Water pollution remediation: Synthesis and characterization of poly(o‐methylaniline)/ZnO/rGO composite for photocatalytic degradation of dyes

Polymers for Advanced Technologies, Год журнала: 2024, Номер 35(1)

Опубликована: Янв. 1, 2024

Abstract Water pollution is growing at an alarming rate, particularly due to the colored wastewater released by various industries into aquifers and fresh water sources, in some extreme cases, they have reached table. Faisalabad, a city Pakistan where there industrial cluster of textiles dyeing manufacturers, table has become undrinkable. The presence hazardous dyes chemicals imposes serious health issues on humans, animals, plants. treatment such toxic dye effluents crucial could be done efficient degradation methods as photocatalysis. current study presents synthesis poly( o ‐methylaniline)/zinc oxide/reduced graphene oxide nanocomposite (POMA/ZnO/rGO NC) using chemical oxidative polymerization process explores its properties photocatalyst demonstrating three dyes. composite was characterized X‐ray diffraction (XRD), Fourier‐transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), photoluminescence emission (PL), Brunauer Emmett–Teller analysis (BET), UV–visible (UV–visible). Further, photocatalytic activity POMA/ZnO/rGO NC evaluated compared degrading direct yellow 12 (DY 12), congo red (CR), malachite green (MG) aqueous media under UV irradiation. results indicated that after 110 min, degraded 92% 86.1% 82.1% (MG), respectively. Moreover, kinetic studies were also performed along with reusability test, total organic carbon, oxygen demand, mechanism.

Язык: Английский

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Evaluating the future total water storage change and hydrological drought under climate change over lake basins, East Africa

Journal of Cleaner Production, Год журнала: 2024, Номер 447, С. 141552 - 141552

Опубликована: Март 4, 2024

Язык: Английский

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Tailoring functional two-dimensional nanohybrids: A comprehensive approach for enhancing photocatalytic remediation

Ecotoxicology and Environmental Safety, Год журнала: 2024, Номер 275, С. 116221 - 116221

Опубликована: Март 28, 2024

Photocatalysis is gaining prominence as a viable alternative to conventional biohazard treatment technologies. Two-dimensional (2D) nanomaterials have become crucial for fabricating novel photocatalysts due their nanosheet architectures, large surface areas, and remarkable physicochemical properties. Furthermore, variety of applications are possible with 2D nanomaterials, either in combination other functional nanoparticles or by utilizing inherent Henceforth, the review commences its exploration into synthesis these materials, delving properties assessing biocompatibility. Subsequently, an overview mechanisms involved photocatalytic degradation pollutants processes related antimicrobial action presented. As integral part our review, we conduct systematic analysis existing challenges various types nanohybrid materials tailored contaminants inactivation pathogens through photocatalysis. This investigation will aid contribute formulation decision-making criteria design principles next generation materials. Additionally, it emphasize that further research imperative advancing understanding

Язык: Английский

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