Construction of Bi–Bi2S3/Zn0.5Cd0.5S tubular heterojunction for enhancing photocatalytic H2 production DOI
Jiahui Wang, Yang Yang, Xiangju Ye

et al.

Journal of the American Ceramic Society, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 12, 2024

Abstract Photocatalytic H 2 production is considered as a promising method to solve the energy crisis, and how increase photocatalytic efficiency an urgent issues that need be addressed. In this work, Bi–Bi S 3 /Zn 0.5 Cd (BBS/ZCS) composites were successfully prepared by simple hydrothermal method. By electrostatic attraction, Zn (ZCS) nanoparticles loaded on surface of (BBS) microtubes, facilitating formation heterojunctions. Although BBS showed little activity in production, it largely enhanced performance ZCS. After optimizing amount cocatalyst, was found 10% BBS/ZCS had best 10.18 mmol g −1 h , which 30 times higher than ZCS (0.34 ). The could ascribed interfacial heterojunctions, photogenerated electrons migrate Bi 0 while holes transfer valence band (VB) . With bridge accept ZCS, fast recombination charge carriers (PCCs, including holes) for improved. This work not only promotes separation PCCs, but provides new idea design catalysts.

Language: Английский

A novel circulating film reactor for enhance degradation efficiency of tetracycline hydrochloride via an Ag-AgVO3@BiVO4/PVDF composite film under visible light irradiation DOI

Jian Jian,

Yixiao Dan,

Weijie Sun

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 128777 - 128777

Published: July 11, 2024

Language: Английский

Citations

4
Assessing the photocatalytic activity of visible light active Bi2S3-based nanocomposites for Methylene Blue and Rhodamine B degradation DOI Creative Commons
Bachir Yaou Balarabe, Yerkanat N. Kanafin, Kuralay Rustembekkyzy

et al.

Materials Today Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 100099 - 100099

Published: April 1, 2025

Language: Английский

Citations

0
Hydrophilicity and Pore Structure Enhancement in Polyurethane/Silk Protein–Bismuth Halide Oxide Composite Films for Photocatalytic Degradation of Dye DOI Open Access

Lingxi Meng,

Jian Jian,

Dexing Yang

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(12), P. 6653 - 6653

Published: June 17, 2024

Polyurethane/silk protein–bismuth halide oxide composite films were fabricated using a blending-wet phase transformationin situsynthesis method. The crystal structure, micromorphology, and optical properties conducted XRD, SEM, UV-Vis DRS characterize techniques. results indicated that loaded silk protein enhanced the hydrophilicity pore structure of polyurethane films. active species BiOX observed to grow as nanosheets with high dispersion on internal skeleton surface polyurethane–silk film. photocatalytic efficiency BiOX/PU-SF was assessed through degradation Rhodamine B under visible light irradiation. Among tested films, BiOBr/PU-SF exhibited highest removal rate RhB at 98.9%, surpassing rates 93.7% for BiOCl/PU-SF 85.6% BiOI/PU-SF composite. Furthermore, an capture test superoxide radical (•O2−) hole (h+) played predominant role in photodegradation process.

Language: Английский

Citations

3
Enhanced adsorption, anticancer and antibacterial potentials of Pontederia crassipes L. extract mediated ecofriendly synthesized ZnO/biochar nanohybrid DOI

Mahmood A. Albo Hay Allah,

Hanadi K. Ibrahim,

Hassan Abbas Alshamsi

et al.

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: 171, P. 113538 - 113538

Published: Nov. 14, 2024

Language: Английский

Citations

3
Construction of Bi–Bi2S3/Zn0.5Cd0.5S tubular heterojunction for enhancing photocatalytic H2 production DOI
Jiahui Wang, Yang Yang, Xiangju Ye

et al.

Journal of the American Ceramic Society, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 12, 2024

Abstract Photocatalytic H 2 production is considered as a promising method to solve the energy crisis, and how increase photocatalytic efficiency an urgent issues that need be addressed. In this work, Bi–Bi S 3 /Zn 0.5 Cd (BBS/ZCS) composites were successfully prepared by simple hydrothermal method. By electrostatic attraction, Zn (ZCS) nanoparticles loaded on surface of (BBS) microtubes, facilitating formation heterojunctions. Although BBS showed little activity in production, it largely enhanced performance ZCS. After optimizing amount cocatalyst, was found 10% BBS/ZCS had best 10.18 mmol g −1 h , which 30 times higher than ZCS (0.34 ). The could ascribed interfacial heterojunctions, photogenerated electrons migrate Bi 0 while holes transfer valence band (VB) . With bridge accept ZCS, fast recombination charge carriers (PCCs, including holes) for improved. This work not only promotes separation PCCs, but provides new idea design catalysts.

Language: Английский

Citations

0