Journal of Industrial and Engineering Chemistry, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 1, 2024
Language: Английский
Journal of Industrial and Engineering Chemistry, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 1, 2024
Language: Английский
Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(9), P. 7637 - 7664
Published: April 12, 2024
In recent decades, a great interest in photocatalytic water splitting has been due to the importance of sunlight hydrogen production as renewable energy source reduce global warming effects. The applications metal sulfide semiconductors photocatalysts, chalcogenide compounds, with advantages wide range for light harvesting and tunable bandgap, may be restricted by limited active sites, poor conductivity, photo corrosion, charge recombination. sulfur vacancy (SV) effectively addresses these issues generates H2 O2 attaining adequate water-splitting because improved optoelectronic features. This review article aims comprehensively highlight synergistic roles SV sulfides amended overall activity. SV-modulated sulfides' features are deliberated, followed different advanced synthetic techniques effectual defect generation. specific aspects refining optical range, dynamics carrier, photoinduced surface chemical reactions deeply described applications. Finally, summarized vouchsafing outlooks opportunities confronting S-vacancy engineered sulfides-based photocatalysts elucidated. It would expected hoped that this will help researchers design/fabricate better sulfide-based systems.
Language: Английский
Citations
32Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(10), P. 8406 - 8436
Published: May 1, 2024
As one of the best sustainable approaches for visible-light production hydrogen (H2) to meet energy demands, semiconductor-based photocatalysis has received broad interest in recent decades. The fundamental restrictions graphitic carbon nitride (g-C3N4) as a promising metal-free photocatalytic semiconductor water splitting, like insufficient harvesting and high electron–hole (e/h) pairs recombination, have limited its applications this goal. In regard, optical, charge separation, surface features g-C3N4 can be tuned via engineering C/N vacancies, which is reviewed here splitting by g-C3N4. Reports confirm that enhanced resulting from vacancies are helpful adsorption on surface, improving water-splitting kinetics. First Review, improvements structural optical characteristics introducing especially nitrogen will discussed illustrate better performance. Then, various strategies creating controlling reviewed. critical roles optimizing performance also described, finally advances defective oxidation addressed.
Language: Английский
Citations
23Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 62, P. 105325 - 105325
Published: April 30, 2024
Language: Английский
Citations
20Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: 709, P. 136130 - 136130
Published: Jan. 7, 2025
Language: Английский
Citations
7Journal of Materials Science, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 15, 2025
Abstract As the demand for sustainable energy solutions grows, developing efficient conversion and storage technologies, such as fuel cells metal-air batteries, is vital. Oxygen Reduction Reaction (ORR) a significant limitation in electrochemical systems due to its slower kinetics. Although Pt-based catalysts are commonly used address this challenge, their high cost suboptimal performance remain obstacles further development. This review offers comprehensive overview of advanced support materials aimed at improving efficiency, durability, cost-effectiveness catalysts. By examining range materials, including mesoporous carbon, graphene, carbon nanotubes, metal oxides, clarifies relationship between structural properties these supports influence on ORR performance. Additionally, it discusses fundamental characteristics practical applications cells, explores potential future directions optimizing advance technologies. Future research could focus nano-engineering composite material development unlock full catalysts, significantly enhancing economic viability applications.
Language: Английский
Citations
4Journal of Materials Chemistry A, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
The band structure is a crucial consideration in designing semiconductor photocatalysts, particularly as size has been continuously decreasing over the past decades. However, bandgap of nanostructures usually broadened...
Language: Английский
Citations
2Applied Materials Today, Journal Year: 2025, Volume and Issue: 44, P. 102680 - 102680
Published: March 23, 2025
Language: Английский
Citations
2Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1319, P. 139366 - 139366
Published: July 20, 2024
Language: Английский
Citations
14Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 995, P. 174747 - 174747
Published: May 8, 2024
Language: Английский
Citations
11Materials Today Energy, Journal Year: 2024, Volume and Issue: unknown, P. 101754 - 101754
Published: Nov. 1, 2024
Language: Английский
Citations
11