A Simple One-Pot Method for the Synthesis of BiFeO3/Bi25FeO40 Heterojunction for High-Performance Photocatalytic Degradation Applications DOI Open Access
Yuanjun Song, Xiaoying Bi, Peng Xia

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 26(1), P. 196 - 196

Published: Dec. 29, 2024

This study presents a facile one-pot synthesis method to fabricate BiFeO3-Bi25FeO40-Bi2O3 heterojunction photocatalysts with controllable compositions and pure phases. Three different binary heterojunctions (BiFeO3/Bi25FeO40, BiFeO3/Bi2O3, Bi25FeO40/Bi2O3) ternary BiFeO3/Bi25FeO40/Bi2O3 were formed, all exhibiting significantly enhanced photocatalytic performance for the degradation of methylene blue (MB) phenol under visible light irradiation, outperforming individual compositions. Notably, BiFeO3/Bi25FeO40 achieved highest efficiency (93.68% 83.3% MB phenol, respectively) as well excellent stability. Impressively, was even over twice that BiFeO3 Bi25FeO40, four times higher than Bi2O3. The activity is primarily attributed advantageous S-scheme band alignments facilitate efficient charge separation enhance redox capabilities. While other also exhibited improved efficiency, each unique combination materials led distinct electronic structures diverse reaction mechanisms. simplicity scalability method, combined remarkable these materials, position them highly promising candidates applications in environmental remediation solar energy conversion.

Language: Английский

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

Mohammad Fokhrul Islam Buian,

MOST. Sadia Islam Ria,

Avijit Ghosh

et al.

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

Published: May 30, 2024

Language: Английский

Citations

35

Biomass-derived carbon quantum dots-supported metal oxide composite for the photocatalytic degradation of toxic pollutants DOI
Selvaraj Mohana Roopan, Sankar Hari Prakash,

Ravichandran Manjupriya

et al.

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

Published: Feb. 27, 2024

Language: Английский

Citations

10

Lanthanide doped semiconductor thin films for photonic and optoelectronic applications DOI
Jiawen Wang, Lihui Huang, Shenghuang Lin

et al.

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

Citations

1

Advancements in the separation, purification, and smelting technology of bismuth: A review DOI
Changwei Wang, Gang Wang, Wenjun Zhu

et al.

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

Published: Sept. 1, 2024

Language: Английский

Citations

7

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

Tariq Bashir,

Asif Hayat

et al.

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

Published: Sept. 1, 2024

Language: Английский

Citations

4

A Novel Investigation into Strain-Induced Changes in the Physical Properties of Lead-Free Ca3ncl3 Perovskite DOI
Md. Azizur Rahman,

MOST. Sadia Islam Ria,

Avijit Ghosh

et al.

Published: Jan. 1, 2024

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Language: Английский

Citations

3

Review on synthetic approaches and PEC activity performance of bismuth binary and mixed-anion compounds for potential applications in the marine engineering DOI
Jiaji Zhang, Bingchu Mei,

Huiyu Chen

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: 53(25), P. 10376 - 10402

Published: Jan. 1, 2024

Photoelectrochemical (PEC) technology in marine engineering holds significant importance due to its potential address various challenges the environment. Currently, PEC-type applications offer numerous benefits, including sustainable energy generation, water desalination and treatment, photodetection, communication. Finding novel efficient photoresponse semiconductors is of great significance for development techniques space. Bismuth-based semiconductor materials possess suitable tunable bandgap structures, high carrier mobility, low toxicity, strong oxidation capacity, which gives them engineering. In this paper, structure properties bismuth binary mixed-anion have been reviewed. Meanwhile, recent progress synthetic approaches were discussed from point view application prospects. Finally, issues photodetection hydrogen generation are analyzed. Thus, perspective will not only stimulate further investigation but also help related practitioners understand compounds.

Language: Английский

Citations

3

Synthesis and Characterization of CaO nanoparticles from Periwinkle shell for the Treatment of Tetracycline-contaminated Water by Adsorption and Photocatalyzed Degradation DOI Creative Commons
N. Eddy,

Joseph Oladede,

Ifeanyi Samson Eze

et al.

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

Published: Nov. 9, 2024

Language: Английский

Citations

3

Enhanced Photoelectrochemical Water Splitting Using Bismuth/Bismuth Selenide Nanocomposites DOI Creative Commons
Sumayyah Khan, Manzar Sohail, Geoffrey Will

et al.

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

Citations

0

Phase transformation from α-Bi2O3 needles to petal-shaped β-Bi2O3 nanoparticles via ball milling for boosted photocatalytic activity of rhodamine B dye DOI Creative Commons
Divya Janardhana,

N.J. Shivaramu,

Harris Richard Anthony

et al.

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

Published: March 9, 2025

Language: Английский

Citations

0