In@Nis/In2o3 Heterojunctions with Full-Spectrum Responsive for Highly Efficient Photocatalysis from Uv/Vis to Near-Infrared Light DOI
Zhenxing Ren, Yang Li,

Qiuyu Ren

et al.

Published: Jan. 1, 2024

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Language: Английский

Construction of NiAl-LDH/Mn0.5Cd0.5S heterostructure for enhancing photocatalytic H2 evolution DOI

Yunxia Luo,

Yongping Luo, Chao Liu

et al.

Fuel, Journal Year: 2025, Volume and Issue: 395, P. 135184 - 135184

Published: March 27, 2025

Language: Английский

Citations

0

Cu-based S-scheme photocatalysts DOI Creative Commons
Mahmoud Sayed, Kezhen Qi, Xinhe Wu

et al.

Chemical Society Reviews, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

S-scheme heterojunctions have become a hot topic in photocatalysis. Copper (Cu) compounds are versatile family of photocatalytic materials, including oxides (CuO, Cu2O), binary (CuBi2O4, CuFe2O4), sulfides (CuxS, (1 ≤ x 2)), selenides (CuSe), phosphides (Cu3P), metal organic frameworks (MOFs), etc. These materials characterized by narrow bandgaps, large absorption coefficients, and suitable band positions. To further increase the efficiency photoinduced charge separation, Cu-based widely integrated into exploited for hydrogen evolution reaction (HER), CO2 reduction, H2O2 generation, N2 fixation, pollutant degradation. This review comprehensively discusses recent progress heterojunctions, highlights their considerable potential targeted applications sustainable energy conversion, environmental remediation, beyond. The fundamentals transfer, design principles verification tools summarized. Then, describes categorized according to chemical composition, integration applications. In particular, implications transfer mechanism on promoting catalytic activity selected systems analyzed. Finally, current limitations outlooks provided motivate future studies developing novel advanced photocatalysts with high performance studying underlying mechanisms.

Language: Английский

Citations

0

Construction of Ag3PO4/CaFe2O4 heterojunctions for photocatalytically coupled peroxodisulfate activated degradation of 2,4-dichlorophenol DOI

Meijuan Ding,

Yijun Wang, Ziyu Li

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 72, P. 107673 - 107673

Published: April 1, 2025

Language: Английский

Citations

0

Enhanced Antibacterial Activity of Sodium Titanate/Graphene Quantum Dot Self-Supporting Membranes via Synergistic Photocatalysis and Physical Cutting DOI Open Access
Shuling Shen, Ji Wang, Yaru Li

et al.

Materials, Journal Year: 2025, Volume and Issue: 18(8), P. 1844 - 1844

Published: April 17, 2025

Graphene quantum dots (GQDs) show significant promise as antibacterial agents, but their application is hindered by several limitations, including potential cytotoxicity at high concentrations, well concerns regarding aggregation and reusability. In this study, sodium titanate (NTO) ultralong nanotubes were utilized both a photocatalyst support for GQDs. The NTO/GQDs heterojunction was formed embedding GQDs nanoplates onto the walls of NTO nanotubes. This integration significantly improved visible light absorption enhanced separation transfer electron–hole pairs, leading to an efficient photocatalytic process. NTO/GQD-8 self-supporting membrane composed these demonstrated outstanding efficiency (99.99%) against E. coli exhibited remarkable cycling stability. Radical scavenging experiments revealed that ∙OH e− primary reactive species driving Notably, NTO/GQDs-8 distinct outcomes. After treatment with NTO/GQDs-8, cells completely fragmented, no intact cell structures remaining due synergy effect GQDs’ physical cutting during treatment.

Language: Английский

Citations

0

Constructing visible-light-driven heterojunctions NiS/ZnO photocatalyst for H2 evolution by glycerol photoreforming DOI
Amal S. Basaleh, Fatehy M. Abdel‐Haleem, Reda M. Mohamed

et al.

Inorganic Chemistry Communications, Journal Year: 2025, Volume and Issue: unknown, P. 114587 - 114587

Published: April 1, 2025

Language: Английский

Citations

0

Unveiling the Role of Sulfur Vacancies in Enhanced Photocatalytic Activity of Hybrids Photocatalysts DOI Creative Commons
Zhenxing Ren, Yang Li,

Qiuyu Ren

et al.

Nanomaterials, Journal Year: 2024, Volume and Issue: 14(12), P. 1009 - 1009

Published: June 11, 2024

Photocatalysis represents a sustainable strategy for addressing energy shortages and global warming. The main challenges in the photocatalytic process include limited light absorption, rapid recombination of photo-induced carriers, poor surface catalytic activity reactant molecules. Defect engineering photocatalysts has been proven to be an efficient approach improving solar-to-chemical conversion. Sulfur vacancies can adjust electron structure, act as reservoirs, provide abundant adsorption activate sites, leading enhanced activity. In this work, we aim elucidate role sulfur reactions valuable insights high-efficiency with future. First, delve into fundamental understanding photocatalysis. Subsequently, various strategies fabricating are summarized, along corresponding characterization techniques. More importantly, mechanism, focusing on three key factors, including charge transfer, reaction, is discussed detail. Finally, future opportunities vacancy photocatalysis identified.

Language: Английский

Citations

3

Recent Advances of CuS-based Nanocomposites: Synthesis, Properties, and Multifaceted Applications in Energy, Environment, and Biomedical Domains DOI

Nityananda Sarkar,

Soumya Ranjan Mishra,

Vishal Gadore

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1323, P. 140733 - 140733

Published: Nov. 13, 2024

Language: Английский

Citations

3

Heterojunction-Forming In–NiS/In2O3 Nanoparticles for the Photocatalytic Degradation of Tetracycline under Full Solar Spectrum Response DOI
Zhenxing Ren, Yang Li,

Qiuyu Ren

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(15), P. 17424 - 17431

Published: July 19, 2024

Language: Английский

Citations

2

Synthesis of CdS/N-rGO S-scheme heterojunction photocatalyst for efficient H2 evolution DOI
Feng Zhao, Irshad Ahmad, S. AlFaify

et al.

Materials Science in Semiconductor Processing, Journal Year: 2024, Volume and Issue: 182, P. 108716 - 108716

Published: July 23, 2024

Language: Английский

Citations

1

Facile in situ construction strategy to deposit Mn0.5Cd0.5S nanoparticles on TiO2 nanosheets for highly efficient visible light photocatalytic degradation of tetracycline DOI

Liezhen Zhu,

Jing Liu,

Youliang Shen

et al.

Catalysis Science & Technology, Journal Year: 2024, Volume and Issue: 14(19), P. 5714 - 5721

Published: Jan. 1, 2024

A novel binary photocatalyst Mn 0.5 Cd S/TiO 2 consisting of S nanoparticles and TiO nanosheets was designed constructed by a two-step hydrothermal method with high-efficiency visible-light photocatalytic performance.

Language: Английский

Citations

1