A novel investigation into strain-induced changes in the physical properties and solar cell performances of lead-free Ca3NCl3 perovskite

Materials Science in Semiconductor Processing, Journal Year: 2024, Volume and Issue: 180, P. 108580 - 108580

Published: May 30, 2024

Language: Английский

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Biomass-derived carbon quantum dots-supported metal oxide composite for the photocatalytic degradation of toxic pollutants

Biomass Conversion and Biorefinery, Journal Year: 2024, Volume and Issue: unknown

Published: Feb. 27, 2024

Language: Английский

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Advancements in the separation, purification, and smelting technology of bismuth: A review

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 129684 - 129684

Published: Sept. 1, 2024

Language: Английский

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Engineered MXene/Bi2S3 nanoflowers in sodium alginate hydrogel: A synergistic eradicator of disinfected byproducts in aqueous environment

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: unknown, P. 135486 - 135486

Published: Sept. 1, 2024

Language: Английский

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Enhanced Photoelectrochemical Water Splitting Using Bismuth/Bismuth Selenide Nanocomposites

Chemistry - An Asian Journal, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 20, 2025

Abstract Solar‐driven photoelectrochemical water splitting is a promising method for generating renewable and sustainable energy, as it effectively harnesses sunlight to convert into chemical bonds. Among the many materials explored oxidation, metal selenides stand out because of their narrow band gaps. In this study, we successfully developed high‐performance heterojunction nanostructure comprising p‐type Bi/Bi 2 Se 3 photocathode using facile solvothermal efficient splitting. Various characterization techniques confirmed structural optical properties fabricated nanocomposite. X‐ray diffraction (XRD) patterns along with Transmission Electron Microscopy (TEM) images, indicated single‐phase rhombohedral Bi crystal structure, nanoparticles, formation nanocomposite, while photoelectron spectroscopy (XPS) energy dispersive (EDX) demonstrated successful heterojunctions. The as‐prepared photocatalyst exhibited an impressive photocurrent density 395 μAcm −2 at 0 V versus RHE, which approximately eight times superior . Detailed electrochemical revealed that high due improved light harvesting capability, enhanced charge separation, suppressed oxidation back reaction. This innovative approach represents significant advancement in solar‐driven production.

Language: Английский

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Exploration of bismuth-based nanomaterials: From fundamental concepts to innovative synthesis techniques and emerging applications

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 538, P. 216687 - 216687

Published: April 22, 2025

Language: Английский

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Investigation of the Process of Increasing Bismuth Content in Lead Alloys Using the Oxygen Oxidation Method

Processes, Journal Year: 2025, Volume and Issue: 13(5), P. 1276 - 1276

Published: April 22, 2025

Bismuth is a promising and environmentally safe metal widely used in various industries, including electronics, medicine metallurgy. Despite this, its production associated with number of technological difficulties due to the low content bismuth natural ores presence mainly as by-product lead processing. The present article devoted study method increasing alloys using oxygen oxidation. It shown that lead, which has high affinity for oxygen, effectively oxidized passes into slag phase, whereas concentrated metallic phase. Experiments were carried out at 650 °C boric acid lower melting point improve flowability. As result five enrichment steps, alloy increased from 4.0% 48.8%. proposed demonstrates selectivity economic efficiency, makes it industrial application. results can be develop more energy-efficient technologies enrichment, especially relevant context growing demand industries.

Language: Английский

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Synthesis and Characterization of CaO nanoparticles from Periwinkle shell for the Treatment of Tetracycline-contaminated Water by Adsorption and Photocatalyzed Degradation

Results in Engineering, Journal Year: 2024, Volume and Issue: 24, P. 103374 - 103374

Published: Nov. 9, 2024

Language: Английский

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Lanthanide doped semiconductor thin films for photonic and optoelectronic applications

Applied Physics Reviews, Journal Year: 2025, Volume and Issue: 12(1)

Published: Jan. 24, 2025

High-performing semiconductor thin films are crucial components in today's electronic age, finding extensive applications devices and chips. Recently, there has been a significant trend toward incorporating lanthanide elements into these films, primarily driven by the escalating demand for photonic optoelectronic applications. The featured article presents detailed overview of latest research advancements lanthanide-doped tailored uses. This comprehensive review encompasses principles, design considerations, fabrication methods, characterization techniques involved creating doped films. semiconductors discuss span range materials, including wide bandgap semiconductors, perovskites, two-dimensional piezoelectric organic materials. further explores Finally, it delves current challenges, potential solutions, future prospects, gaps that need to be addressed this exciting field.

Language: Английский

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Phase transformation from α-Bi2O3 needles to petal-shaped β-Bi2O3 nanoparticles via ball milling for boosted photocatalytic activity of rhodamine B dye

Materials Science in Semiconductor Processing, Journal Year: 2025, Volume and Issue: 192, P. 109455 - 109455

Published: March 9, 2025

Language: Английский

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