Heterogeneous catalysis strategies for polyolefin plastic upcycling: co-reactant-assisted and direct transformation under mild conditions DOI Creative Commons

Haokun Wang,

Sijie Huang,

Shik Chi Edman Tsang

et al.

Chemical Communications, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 18, 2024

Overview of polyolefin (PO) plastic upcycling under mild conditions, utilizing diverse co-reactants to produce distinct product distributions.

Language: Английский

Photorefinery of Biomass and Plastics to Renewable Chemicals using Heterogeneous Catalysts DOI

Shixiang Feng,

Phuc T. T. Nguyen, Xinbin Ma

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(37)

Published: June 17, 2024

Abstract The photocatalytic conversion of biomass and plastic waste provides opportunities for sustainable fuel chemical production. Heterogeneous photocatalysts, typically composed semiconductors with distinctive redox properties in their conduction band (CB) valence (VB), facilitate both the oxidative reductive valorization organic feedstocks. This article a comprehensive overview recent advancements photorefinery plastics from perspective photocatalysts. We explore roles VB CB enhancing value‐added via various pathways. Our aim is to bridge gap between mechanisms renewable carbon feedstock valorization, inspiring further development refinery plastics.

Language: Английский

Citations

14
Soluble polymer microenvironments promote photocatalytic hydrogen peroxide production and self-Fenton reactions DOI
Jie Fu, Shuhua Chen, Xinlin Liu

et al.

Chem Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 101260 - 101260

Published: Feb. 1, 2025

Language: Английский

Citations

0
Sustainable thermochemical plastic valorization towards a circular economy: a critical review DOI
Liang Chen,

Can Zhao,

Xiangzhou Yuan

et al.

Green Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Emerging technologies-empowered thermochemical plastic valorization is developed for value-added products in green and practical manner, which are beneficial to achieving circular economy several UN sustainable development goals.

Language: Английский

Citations

0
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
Circular Economy and Chemical Conversion for Polyester Wastes DOI
Jian Cao, Xin Qiu, Fan Zhang

et al.

ChemSusChem, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 7, 2024

Abstract Polyester waste in the environment threatens public health and environmental ecosystems. Chemical recycling of polyester offers a dual solution to ensure resource sustainability ecological restoration. This minireview highlights traditional methods novel strategies plastics. The conventional strategy includes pyrolysis, carbonation, solvolysis polyesters for degradation recycling. Furthermore, review delves into exploring emerging technologies including hydrogenolysis, electrocatalysis, photothermal, photoreforming, enzymatic upcycling polyesters. It emphasizes selectivity products during conversion process elucidates pathways. More importantly, separation purification products, life cycle assessment, economic analysis overall are essential evaluating viability chemical Finally, perspective future challenges developments economy.

Language: Английский

Citations

1
Photorefinery of Biomass and Plastics to Renewable Chemicals using Heterogeneous Catalysts DOI

Shixiang Feng,

Phuc T. T. Nguyen, Xinbin Ma

et al.

Angewandte Chemie, Journal Year: 2024, Volume and Issue: 136(37)

Published: June 17, 2024

Abstract The photocatalytic conversion of biomass and plastic waste provides opportunities for sustainable fuel chemical production. Heterogeneous photocatalysts, typically composed semiconductors with distinctive redox properties in their conduction band (CB) valence (VB), facilitate both the oxidative reductive valorization organic feedstocks. This article a comprehensive overview recent advancements photorefinery plastics from perspective photocatalysts. We explore roles VB CB enhancing value‐added via various pathways. Our aim is to bridge gap between mechanisms renewable carbon feedstock valorization, inspiring further development refinery plastics.

Language: Английский

Citations

0
Heterogeneous catalysis strategies for polyolefin plastic upcycling: co-reactant-assisted and direct transformation under mild conditions DOI Creative Commons

Haokun Wang,

Sijie Huang,

Shik Chi Edman Tsang

et al.

Chemical Communications, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 18, 2024

Overview of polyolefin (PO) plastic upcycling under mild conditions, utilizing diverse co-reactants to produce distinct product distributions.

Language: Английский

Citations

0