Construction of a homologous bimetallic oxide Bi2Fe4O9@Bi25FeO40 heterostructure to boost supercapacitor performance DOI

Bingjie Cheng,

Xiaoqiang Li, Ruqu Han

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Herein, a homologous bimetallic oxide Bi 2 Fe 4 O 9 @Bi 25 FeO 40 heterostructure with high specific surface area and abundant heterogeneous interfaces was successfully fabricated applied to supercapacitors for the first time.

Language: Английский

Empowering wastewater treatment with step scheme heterojunction ternary nanocomposites for photocatalytic degradation of nitrophenol DOI Creative Commons
Zhu Liu, Mah Roosh, Ming Lü

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Jan. 26, 2025

The ongoing challenge of water pollution necessitates innovative approaches to remove organic contaminants from wastewater. In this work, new two-dimensional S-scheme heterojunction photocatalysts Bi2O3/CdS and MoS2/Bi2O3/CdS that are intended for the effective photocatalytic destruction 4-nitrophenol, a dangerous pollutant, synthesized characterized. Utilizing solvothermal method, successfully generated these ternary nanocomposites, which were characterized through various techniques including X-ray diffraction (XRD), scanning electron microscopy (SEM), photoelectron spectroscopy (XPS), high resolution transmission electronmicroscopy (HRTEM), Brunauer-Emmett-Telle (BET) diffuse reflectance (DRS). Our results demonstrated achieved an 86% degradation rate while composite exhibited exceptional performance, achieving nearly complete (99%) within 120 min under visible light irradiation. Most importantly improved activity originated release internal electric field in heterojunction. This enhanced is attributable synergistic effects heterojunctions facilitate more charge separation generation with OP RP confirmed synthesis using S-scheme. further by XPS, DRS, XPS-VB photocurrent response. These findings highlight promising application advanced real-world wastewater treatment processes, offering sustainable solution combat pollution.

Language: Английский

Citations

2
Nanoarchitectonics of porous N-doped Co@CoS2 with sulfur vacancies for enhanced peroxymonosulfate activation: Mechanisms and applications in oxytetracycline degradation DOI

Geng Li,

Siye Xia,

Shiyu Bian

et al.

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 105960 - 105960

Published: Feb. 1, 2025

Language: Английский

Citations

2
Visible light-assisted CoMoO₄/g-C₃N₄ photocatalyst for improved removal of antibiotic contaminants from wastewater DOI
Ji-Tae Kim, Nguyen Minh Viet, Hường Phạm Thị

et al.

Materials Chemistry and Physics, Journal Year: 2025, Volume and Issue: 334, P. 130433 - 130433

Published: Jan. 20, 2025

Language: Английский

Citations

1
Strategies for enhancing interfacial built-in electric field strength in S-scheme heterojunction photocatalysts: A review DOI
Irshad Ahmad, Tensangmu Lama Tamang, Imran Ali

et al.

Journal of Industrial and Engineering Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Citations

1
Construction of a homologous bimetallic oxide Bi2Fe4O9@Bi25FeO40 heterostructure to boost supercapacitor performance DOI

Bingjie Cheng,

Xiaoqiang Li, Ruqu Han

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Herein, a homologous bimetallic oxide Bi 2 Fe 4 O 9 @Bi 25 FeO 40 heterostructure with high specific surface area and abundant heterogeneous interfaces was successfully fabricated applied to supercapacitors for the first time.

Language: Английский

Citations

0