Department of Chemistry Joint Institute for Advanced Materials University of Tennessee 37996 Knoxville United States;
Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 117585 Singapore Singapore;
Ningbo Fengcheng Advanced Energy Materials Research Institute Co. Ltd. Ningbo 315500 ChinaCollege of Materials Science and Engineering Shenzhen University Shenzhen 518055 China;
Carbon dioxide; Terminal alkynes; Propiolic acids; Catalysis;