A metal–organic framework modulated to site-isolate Cl˙ pendants <i>via</i> radical inter-conversion for degrading hard-to-ionize aqueous organic wastes
Minsung Kim, Md Al Mamunur Rashid, Yun Jeong Choe, Sang Hoon Kim, Jung‐Hyun Lee, Keunhong Jeong, Jong‐Sik Kim
Abstract
UiO-66 is modulated to bear Zr 4+ /–OH to form ˙OH via H 2 O 2 homolysis and Cl − pendants to form Cl˙ analogues (Cl˙ SUP ) via ˙OH-mediated radicalization. Cl˙ SUP enhances the activity/selectivity/reusability over ˙OH/SO 4 ˙ − SUP /NO 3 ˙ SUP in degrading aromatics.
Topics & Concepts
HomolysisAqueous solutionChemistryReusabilitySelectivityMetalRadicalInorganic chemistryOrganic chemistryCatalysisSoftwareProgramming languageComputer scienceMetal-Organic Frameworks: Synthesis and ApplicationsCovalent Organic Framework ApplicationsRadioactive element chemistry and processing