Polyethylene (PE) is a semicrystalline polymer that is one of the most extensively manufactured polymers in the world for consumer products and packaging. Shopping bags, milk bottles, storage ...

Polyethylene plastics -- single-use bags and general-purpose bottles -- are indestructable forever plastics. That also makes them hard to recycle. Chemists have found a way to break down the polymer - ...

Polymers are crucial across multiple sectors, including food packaging, tire fabrication, adhesives, and medical‑grade plastics. Photothermal atomic force microscope‑based infrared spectroscopy ...

Polyethylene plastics — in particular, the ubiquitous plastic bag that blights the landscape — are notoriously hard to recycle. They’re sturdy and difficult to break down, and if they’re recycled at ...