TY - JOUR T1 - Toward polymer upcycling—adding value and tackling circularity JO - Science PY - 2021/07/02 AU - Korley LTJ AU - Epps TH AU - Helms BA AU - Ryan AJ ED - DO - DOI: 10.1126/science.abg4503 PB - American Association for the Advancement of Science (AAAS) VL - 373 IS - 6550 SP - 66 EP - 69 Y2 - 2024/10/23 ER -