In a world where used seats, mattresses, and insulated boxes are often discarded, the question arises: where will they eventually end up? Will they contribute to the growing problem of garbage disposal or find a way to be efficiently recycled? Polyurethane foams, a material widely used in many aspects of our lives, have long posed a challenge when it comes to their destination after being discarded.In response to this long-standing challenge, Professor XIE Tao’s team from the College of Chemica...