Overview

• Laser treatments transform ordinary cork into a highly effective material for oil spill remediation, with the ability to absorb oil while repelling water.
• The process involves fast-pulsing laser treatments that alter the cork's microstructure, enhancing its hydrophobic and oleophilic properties.
• Cork's natural renewability and carbon storage capabilities make it an environmentally friendly option for tackling oil spills.
• The treated cork quickly heats in sunlight, reducing the viscosity of oil for easier collection, demonstrating effectiveness in just minutes.
• Future developments aim to integrate photothermal and electrothermal techniques for an all-weather oil recovery system.