From Plastic Waste to Green Hydrogen and Valuable Chemicals Using Sunlight and Water

Abstract: Over 79 % of 6.3 billion tonnes of plastics produced from 1950 to 2015 have been disposed in landfills or found their way to the oceans, where they will reside for up to hundreds of years before being decomposed bringing upon significant dangers to our health and ecosystems. Plastic photoreforming offers an appealing alternative by using solar energy and water to transform plastic waste into value‐added chemical commodities, while simultaneously producing green hydrogen via the hydrogen evolution reaction. This review aims to provide an overview of the underlying principles of emerging plastic photoreforming technologies, highlight the challenges associated with experimental protocols and performance assessments, discuss recent global breakthroughs on the photoreforming of plastics, and propose perspectives for future research. A critical assessment of current plastic photoreforming studies shows a lack of standardised conditions, hindering comparison amongst photocatalyst performance. Guidelines to establish a more accurate evaluation of materials and systems are proposed, with the aim to facilitate the translation of promising fundamental discovery in photocatalysts design.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: From Plastic Waste to Green Hydrogen and Valuable Chemicals Using Sunlight and Water ; day:08 ; month:07 ; year:2024 ; extent:23 ; Angewandte Chemie / International edition. International edition ; (08.07.2024) (gesamt 23)

Contributors, Places and Time

• Creator: Anh Nguyen, Thi Kim ; Trần‐Phú, Thành ; Daiyan, Rahman ; Minh Chau Ta, Xuan ; Amal, Rose ; Tricoli, Antonio

Further information

• DOI: 10.1002/anie.202401746
• URN: urn:nbn:de:101:1-2407091440215.328764081156
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 14.08.2025, 11:03 AM CEST