Mechanochemical ball milling as an emerging tool in chemical recycling and upcycling of waste polymers

Briš, Anamarija; Margetić, Davor; Štrukil, Vjekoslav (2025) Mechanochemical ball milling as an emerging tool in chemical recycling and upcycling of waste polymers. Green Chemistry, 27 (45). pp. 14401-14435. ISSN 1463-9270

PDF - Published Version - article Available under License Creative Commons Attribution Non-commercial. Download (8MB)

Abstract

Exponential growth of global plastic production in the past 70 years has unfortunately not been followed by at least comparable recycling rates, ultimately leading to a plastic pollution crisis we are currently facing. The very same physical and chemical properties of polymeric materials, which have been tailored for specific purposes, now pose a challenge to researchers who strive to come up with solutions to reverse them and enable full depolymerization to the monomer level. This approach lies at the core of chemical recycling, a promising technology that has the potential to convert currently present plastic wastes into valuable feedstock for the production of virgin-grade polymers and/or upcycling to novel functional materials. While traditional methods rely on thermochemical or thermocatalytic processes under high temperatures and pressures, new opportunities in chemical recycling of plastics have emerged with mechanochemical ball milling. In a short period, this methodology has been proven as highly efficient and selective for the depolymerization of commodity plastics, with significant advancements in the recycling of even challenging addition polymers. This review article aims to provide readers with a sys- tematic overview of recent contributions in this field, focusing on the application of ball milling as an environmentally friendly, robust and easy-to-implement technique.

Item Type:	Article
Uncontrolled Keywords:	mechanochemistry; ball milling; polymers; recycling
Subjects:	NATURAL SCIENCES NATURAL SCIENCES > Chemistry
Divisions:	Division of Organic Chemistry and Biochemistry
Depositing User:	Dr. Vjekoslav Štrukil
Date Deposited:	23 Jan 2026 10:10
URI:	http://fulir.irb.hr/id/eprint/11088
DOI:	10.1039/D5GC03507D

Actions (login required)

View Item