by Raleigh McElvery, special to C&EN, OCTOBER 24, 2019
All too often, plastics serve a “one-and-done” purpose. Roughly 300 million t of materials are discarded each year after just one use, contributing to waste and pollution. Scientists and businesses have been teaming up to change this, devising ways to transform single-use plastics into products of even greater value. Now, researchers have devised a catalyst capable of selectively converting single-use polyethylene—even from a plastic bag—into lubricants like motor oil or waxes for use in detergents, cosmetics, and more… read more