polystyrene

Ball-Milled Biochar Boosts Polystyrene Foam Strength by Seventy-Five Percent
Modified Biochar Removes Over 99% of Microplastics, Turning Waste into a Water-Cleaning Tool
Synthesis of Biochar from Torrefied Sawdust and Polystyrene via Microwave-Assisted Pyrolysis
Biochar to the Rescue: Fishing Out Microplastics with Aloe Vera (and Starfish!)