TY - RPRT TI - Design of higher valency in covalent organic frameworks AU - Gropp, Cornelius AU - Ma, Tianqiong AU - Hanikel, Nikita AU - Yaghi, Omar M. PY - 2020 DO - 10.1126/science.abd6406 UR - https://www.osti.gov/biblio/1682513 ID - 1682513 ER -