POM-Mediated Synthesis of Ag/PW12/g-C3N4 Nanocomposite Exhibiting Enhanced Photocatalytic Performance Under Visible Light DOI Open Access
Huimin Liu,

Qiuci Yu,

Wei Chen

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(12), P. 912 - 912

Published: Dec. 11, 2024

The photoreduction method was utilized to synthesize the Ag/PW12/g-C3N4 nanocomposite. polyanion PW12O403− served as photoreductant, and a stabilizer protectant for Ag nanoparticles. TEM images reveals that nanoparticles with size of approximately 5 nm were modified on surface g-C3N4. Photocatalytic experiments confirm Ag/PW12/g-C3N4, mass ratio Ag3PW12O40 g-C3N4 nanosheets at 30%, exhibits high efficiency durability in photodegradation Rhodamine B. Research photocatalytic mechanism indicates decorating is beneficial improving separation electron–hole pairs enhancing capability visible light absorption.

Language: Английский

ZIF-67 templated synthesis of sea urchin-like P-Co3S4@CdS nanocomposite for enhanced H2 production and dye oxidation under solar light: Role of P-doping on cocatalyst property of Co3S4 DOI

Police Anil Kumar Reddy,

Chaeeun Lee,

Sungjun Bae

et al.

Composites Part B Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 112178 - 112178

Published: Jan. 1, 2025

Language: Английский

Citations

0
Harnessing Z-scheme charge transfer in SnS/ZnWO4 hybrid for efficient methylene blue photodegradation DOI
Zulfiqar Ali,

Iqra Fareed,

Ala’eddin A. Saif

et al.

Materials Science in Semiconductor Processing, Journal Year: 2025, Volume and Issue: 190, P. 109338 - 109338

Published: Jan. 31, 2025

Language: Английский

Citations

0
Advanced TiO2-Based Photocatalytic Systems for Water Splitting: Comprehensive Review from Fundamentals to Manufacturing DOI Creative Commons

Tarek Ahasan,

E.M.N. Thiloka Edirisooriya, Punhasa S. Senanayake

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(5), P. 1127 - 1127

Published: Feb. 28, 2025

The global imperative for clean energy solutions has positioned photocatalytic water splitting as a promising pathway sustainable hydrogen production. This review comprehensively analyzes recent advances in TiO2-based systems, focusing on materials engineering, source effects, and scale-up strategies. We recognize the advancements nanoscale architectural design, engineered heterojunction of catalysts, cocatalyst integration, which have significantly enhanced efficiency. Particular emphasis is placed crucial role chemistry system performance, analyzing how different sources-from wastewater to seawater-impact evolution rates stability. Additionally, addresses key challenges scaling up these including optimization reactor light distribution, mass transfer. Recent developments artificial intelligence-driven discovery process are discussed, along with emerging opportunities bio-hybrid systems CO2 reduction coupling. Through critical analysis, we identify fundamental propose strategic research directions advancing technology toward practical implementation. work will provide comprehensive framework exploring advanced composite developing efficient scalable multifunctional simultaneous

Language: Английский

Citations

0
Preparation of Magnetic Photocatalyst Fe3O4@SiO2@Fe-TiO2 and Photocatalytic Degradation Performance of Methyl Orange in Na2SO4 Solution DOI Creative Commons
Li Sun, Zilong Li, Zhigang Yuan

et al.

Applied Sciences, Journal Year: 2025, Volume and Issue: 15(7), P. 3781 - 3781

Published: March 30, 2025

In this study, Fe3O4@SiO2@TiO2 (FS-FT (0 g)) photocatalysts, featuring a magnetic core–shell structure, and Fe-doped Fe3O4@SiO2@Fe-TiO2 (x were fabricated via the sol–gel method. Structural compositional analyses of processed samples systematically conducted through X-ray diffraction (XRD), transmission electron microscopy (TEM) with selected area (SAED), surface-sensitive photoelectron spectroscopy (XPS), optical property assessment UV-Vis diffuse reflectance (UV-DRS). The results show that TiO2 on outer layer FS-FT g) has an anatase Fe is doped into g). photodegradation methyl orange (MO) using various doping levels was evaluated in both pure MO (C0 = 10 mg/L) MO-Na2SO4-blended solutions. Under irradiation high-pressure mercury lamps, removal rates (0.36 solution reached 90.25% 99% at 25 min, respectively, which indicates can enhance photocatalytic performance. mg/L, CNa2SO4 12.5 g/L) 92.38% 97.16% respectively. rate decreased previous Na2SO4 inhibit degradation experiments solutions different concentrations showed as concentration increases, inhibitory effect becomes more pronounced. Recovery recycling confirmed photocatalyst exhibited robust performance over multiple cycles. Kinetic analysis data, based first-order model, to explore underlying principles.

Language: Английский

Citations

0
Engineering a Novel BiVO4-CuFe2O4@MXene Heterojunction with Boosted Photocatalytic Activity: Visible-Light-Driven Enrofloxacin Degradation from Polluted Water and H2 Production DOI
Jun Zhao,

Mohammed Al‐asadi,

Ali B.M. Ali

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180648 - 180648

Published: April 1, 2025

Language: Английский

Citations

0
Photo-deposition of AgO thin films on TiO2 substrate for (P-N) hetero-junction applications: Considering the degree of contamination DOI

Hala Nezzal,

Saâd Rahmane, Elhachmi Guettaf Temam

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 177331 - 177331

Published: Oct. 1, 2024

Language: Английский

Citations

3
Hybrid magnetic nanocomposite NiFe2O4/TiO2 for Photocatalytic dye degradation and green hydrogen (H2) generation DOI

Pratik S. Patil,

Yogesh P. Ubale,

Sudarshan S. Gawali

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

Citations

2
Dual-functional Cu-Fe Co-Doped TiO₂ photocatalyst for efficient hydrogen production and phenol degradation DOI
Doo Ok Jang,

Younghwon Kim,

Jaehun Lee

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 55, P. 105394 - 105394

Published: Nov. 8, 2024

Language: Английский

Citations

1
POM-Mediated Synthesis of Ag/PW12/g-C3N4 Nanocomposite Exhibiting Enhanced Photocatalytic Performance Under Visible Light DOI Open Access
Huimin Liu,

Qiuci Yu,

Wei Chen

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(12), P. 912 - 912

Published: Dec. 11, 2024

The photoreduction method was utilized to synthesize the Ag/PW12/g-C3N4 nanocomposite. polyanion PW12O403− served as photoreductant, and a stabilizer protectant for Ag nanoparticles. TEM images reveals that nanoparticles with size of approximately 5 nm were modified on surface g-C3N4. Photocatalytic experiments confirm Ag/PW12/g-C3N4, mass ratio Ag3PW12O40 g-C3N4 nanosheets at 30%, exhibits high efficiency durability in photodegradation Rhodamine B. Research photocatalytic mechanism indicates decorating is beneficial improving separation electron–hole pairs enhancing capability visible light absorption.

Language: Английский

Citations

0