Carbon-fibre composites can be broken down into reusable components
Nature, Published online: 18 June 2025; doi:10.1038/d41586-025-01876-5Carbon fibre-reinforced polymers are high-performance materials used in various items, including aircraft, wind-turbine blades and mountain bicycles. A process has been developed that uses acetic acid to break down carbon fibre-reinforced polymers into their major components, which can then be recovered and reused, potentially enabling the recycling of these materials at scale.

Nature, Published online: 18 June 2025; doi:10.1038/d41586-025-01876-5Carbon fibre-reinforced polymers are high-performance materials used in various items, including aircraft, wind-turbine blades and mountain bicycles. A process has been developed that uses acetic acid to break down carbon fibre-reinforced polymers into their major components, which can then be recovered and reused, potentially enabling the recycling of these materials at scale.