Photocatalytic Upcycling of Different Types of Plastic Wastes: A Mini Review DOI
Yuan Deng, Jinxing Chen, Qiao Zhang

et al.

ChemPlusChem, Journal Year: 2024, Volume and Issue: 89(11)

Published: July 11, 2024

Abstract With the escalating demand and utilization of plastics, considerable attention has been given to controlling plastic pollution. Among these methodologies, photocatalytic upcycling emerged as a promising method for management due its energy‐saving eco‐friendly properties. In past several years, great efforts have devoted conversion variety commercial types. These encouraging endeavors foreshadow continued progression application in this field. review, recent advancements plastics are reviewed. The fundamentals principles deconstruction first introduced. Then, we summarize works on reforming different types plastic, including polyolefins, polyesters, other Finally, some challenges possible solutions provided development plastics.

Language: Английский

Microplastic detection and remediation through efficient interfacial solar evaporation for immaculate water production DOI Creative Commons

Zhen Yu,

Yang Li, Yaoxin Zhang

et al.

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: July 19, 2024

Freshwater scarcity and microplastics (MPs) pollution are two concerning intertwined global challenges. In this work, we propose a "one stone kills birds" strategy by employing an interfacial solar evaporation platform (ISEP) combined with MPs adsorbent. This aims to produce clean water simultaneously enhance removal. Unlike traditional predecessors, our ISEP generates condensed free from contamination. Additionally, the photothermally driven separation process significantly improves removal performance. We observed ratio increase of up 5.5 times compared previously reported adsorbents. Thus, rationally-designed holds promising potential not only mitigate existing issue but also remediate in natural environments.

Language: Английский

Citations

30
Advances in photothermal water evaporation: synthesis, mechanisms, and coupled techniques DOI Open Access

Kwame Nana Opoku,

Yidan Wei,

Clara Afia Amoah Dankwa

et al.

Energy Materials, Journal Year: 2025, Volume and Issue: 5(2)

Published: Jan. 11, 2025

Recent advancements in light-driven interfacial water evaporation have underscored the potential of photothermal materials for producing clean from various sources, including seawater, rivers, lakes, and wastewater. Despite these advancements, challenges environmental management energy conversion persist. The development multifunctional composites has addressed by integrating active species into devices, thereby enhancing their performance applicability. This review provides a thorough examination recent progress purification. It covers advances material synthesis, optimization evaporator configurations through techniques, application treatment production. discussion includes innovative heat strategies designed to improve system efficiency. concludes identifying current suggesting future research directions advance field efficient purification

Language: Английский

Citations

1
Selective Liquid Chemical Production in Waste Polyolefin Photorefinery by Controlling Reactive Species DOI
Xinlin Liu, Xianpeng Wang,

Mingyu Chu

et al.

Journal of the American Chemical Society, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 29, 2025

Photocatalytic upcycling of waste polyolefins into value-added chemicals provides promise in plastic management and resource utilization. Previous works demonstrate that can be converted carboxylic acids, with CO2 as the final oxidation product. It is still challenging to explore more transformation products, particularly mild-oxidation products such alcohols, because their instability compared polymer substrates, which are prone during catalytic reactions. In this work, we propose an efficient strategy regulate product type through precise control radicals, intermediates, reaction paths. Taking commonly used photocatalyst C3N4 example, its major acids CO2. When MoS2 introduced construct a Z-scheme heterostructure, gas significantly reduced alcohols appear high yield 1358.8 μmol gcat-1 selectivity up 80.3%. This primarily attributed presence •OH radicals from oxygen reduction, acting key role alcohol formation while simultaneously suppressing competing pathways •O2- 1O2, thus reducing overoxidation products. The β-scission C-C bonds chains generates intermediate alkyl species, followed by combination produce methanol, energetically favorable for MoS2/C3N4. contrast, species couple form formic acid, C3N4. work new approaches controlling types offers insights involved polyolefin photorefinery.

Language: Английский

Citations

1
Photothermal Nano-Confinement Reactor with Bimetallic Sites for Enhanced Peroxymonosulfate Activation in Antibiotic Degradation DOI
Hao Wang,

Yuzhen Cao,

Bisheng Li

et al.

Water Research, Journal Year: 2024, Volume and Issue: 268, P. 122623 - 122623

Published: Oct. 11, 2024

Language: Английский

Citations

8
Advancing photocatalytic strategies for microplastic degradation in aquatic systems: Insights into key challenges and future pathways DOI Creative Commons

Karina J. Ramírez-Escárcega,

Karla J. Amaya-Galván,

Juan C. García-Prieto

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115594 - 115594

Published: Jan. 1, 2025

Language: Английский

Citations

0
Advanced biomass framework for the sustainable removal and utilization of microplastics DOI

Zhen Yu,

Zhanjun Cheng, Shaoan Cheng

et al.

Science Bulletin, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0
Recent Progress for Designing of Catalysts for Photothermal Conversion of Plastic Wastes DOI Open Access

Dongpo He,

Guangbing Huang,

Ziyao Zhou

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 11, 2024

Abstract In the context of global struggle against plastics, catalytic upgrading and recycling plastics has been subject considerable attention as a powerful strategy for achieving both environmental remediation value‐added chemical production. Compared with conventional methods, emerging photothermal catalysis methodology integrates photochemical thermal processes, which outstands features high conversion efficiency mild reaction conditions. Herein, comprehensive review recent research progress plastic waste is presented. First, types catalysts upcycling are classified into three categories, metallic materials, semiconductor carbon‐based based on mechanism. Their potential mechanisms converters future directions in highlighted. Furthermore, logical structural design materials summarized to enhance performance conversion. Finally, opportunities challenges this promising but nascent field discussed,

Language: Английский

Citations

3
Photocatalytic Upcycling of Different Types of Plastic Wastes: A Mini Review DOI
Yuan Deng, Jinxing Chen, Qiao Zhang

et al.

ChemPlusChem, Journal Year: 2024, Volume and Issue: 89(11)

Published: July 11, 2024

Abstract With the escalating demand and utilization of plastics, considerable attention has been given to controlling plastic pollution. Among these methodologies, photocatalytic upcycling emerged as a promising method for management due its energy‐saving eco‐friendly properties. In past several years, great efforts have devoted conversion variety commercial types. These encouraging endeavors foreshadow continued progression application in this field. review, recent advancements plastics are reviewed. The fundamentals principles deconstruction first introduced. Then, we summarize works on reforming different types plastic, including polyolefins, polyesters, other Finally, some challenges possible solutions provided development plastics.

Language: Английский

Citations

1