Issue 29, 2022

From plastic waste to new materials for energy storage

Abstract

The use of plastic waste to develop high added value materials, also known as upcycling, is a useful strategy towards the development of more sustainable materials. More specifically, the use of plastic waste as a feedstock for synthesising new materials for energy storage devices not only provides a route to upgrading plastic waste but also can help in the search for sustainable materials. This perspective describes recent strategies for the use of plastic waste as a sustainable, cheap and abundant feedstock in the production of new materials for electrochemical energy storage devices such as lithium batteries, sodium batteries and supercapacitors. Two main strategies are described, the development of conducting carbons by combustion of plastic waste and the depolymerisation of plastics into new chemicals and materials. In both cases, catalysis has been key to ensuring high efficiency and performance. Future opportunities and challenges are highlighted and hypotheses are made on how the use of plastic waste could enhance the circularity of current energy storage devices.

Graphical abstract: From plastic waste to new materials for energy storage

Article information

Article type
Perspective
Submitted
07 מאי 2022
Accepted
06 יול 2022
First published
06 יול 2022

Polym. Chem., 2022,13, 4222-4229

From plastic waste to new materials for energy storage

I. Olazabal, N. Goujon, D. Mantione, M. Alvarez-Tirado, C. Jehanno, D. Mecerreyes and H. Sardon, Polym. Chem., 2022, 13, 4222 DOI: 10.1039/D2PY00592A

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