Photocatalytic Hydrogen Evolution Driven by Advanced Metal Sulfides from Sustainable Multilevel Biomass and Waste Plastics DOI

Lin Ban,

Yan Zhang, Daofeng Sun

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: June 1, 2025

Abstract Promoted by the goal of global energy transformation and carbon neutrality, green hydrogen production technology driven solar has become a key strategic direction to break through bottleneck environment. Traditional photocatalytic water decomposition method for is limited low kinetic efficiency oxidation half‐reaction dependence on high‐cost harmful sacrifice agents, therefore it urgent seek potential sustainable alternative. In this review work, relevant research progress different metal sulfide photocatalysts in evolution (PHE) multilevel biomass resources waste plastics reviewed. First, structure modification strategy sulfides are discussed, PHE mechanism multi‐scale synergistic effect analyzed. Second, effective strategies process summarized. addition, vital industrialization also evaluated from aspects environmental impact economic feasibility. Finally, development material‐process‐artificial intelligence integration innovation prospected, providing theoretical guidance technical path laboratory large‐scale application.

Language: Английский

Asymmetric Atomic Pt–B Dual-Site Catalyst for Efficient Photoreforming of Waste Polylactic Acid Plastics in Seawater DOI

Zongyang Ya,

Mei Li, Dong Xu

et al.

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: April 18, 2025

Waste plastic has imposed significant burdens on marine ecosystems. Converting into high-value products via photocatalysis is an emerging and promising approach, but its low activity product selectivity pose great challenges. Herein, we report a carbon nitride-anchored atomically dispersed Pt-B dual-site catalyst (Pt SA/BCN100) for the photoreforming of polylactic acid (PLA) chemicals H2 in seawater. Experiments DFT calculations reveal that significantly enhanced charge transfer occurs between Pt site B site, hole-rich can selectively trigger activation cleavage C-H C-C bonds PLA to form acetic (AA), while electron-rich drives reduction H protons H2. As result, SA/BCN100 exhibits high evolution rate 993 μmol gcatal-1 h-1 AA production 300 with over 98%. We also demonstrate direct g-scale real-world wastes concentrations microplastics natural Techno-economic analysis environmental assessment show this catalytic system reduce emissions potential commercial value.

Language: Английский

Citations

0
Photocatalytic recycling of polyethylene terephthalate: An emerging ecotechnology for environmental sustainability DOI

Yi-xiang Shi,

Ziqi Yu,

Shiguo Bao

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 117194 - 117194

Published: May 1, 2025

Language: Английский

Citations

0
State-of-the-Art Achievements and Challenges in Photochemical Conversion of Plastics to Chemicals and Composites DOI
Arindam Modak, Jiamin Zheng, Fanyu Wang

et al.

Industrial & Engineering Chemistry Research, Journal Year: 2025, Volume and Issue: unknown

Published: May 27, 2025

Language: Английский

Citations

0
Photocatalytic Hydrogen Evolution Driven by Advanced Metal Sulfides from Sustainable Multilevel Biomass and Waste Plastics DOI

Lin Ban,

Yan Zhang, Daofeng Sun

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: June 1, 2025

Abstract Promoted by the goal of global energy transformation and carbon neutrality, green hydrogen production technology driven solar has become a key strategic direction to break through bottleneck environment. Traditional photocatalytic water decomposition method for is limited low kinetic efficiency oxidation half‐reaction dependence on high‐cost harmful sacrifice agents, therefore it urgent seek potential sustainable alternative. In this review work, relevant research progress different metal sulfide photocatalysts in evolution (PHE) multilevel biomass resources waste plastics reviewed. First, structure modification strategy sulfides are discussed, PHE mechanism multi‐scale synergistic effect analyzed. Second, effective strategies process summarized. addition, vital industrialization also evaluated from aspects environmental impact economic feasibility. Finally, development material‐process‐artificial intelligence integration innovation prospected, providing theoretical guidance technical path laboratory large‐scale application.

Language: Английский

Citations

0