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Published on: June 23, 2023
Organic functionalization of mesopore walls in hierarchically porous zeolites
Dong-Hwan Lee1, Minkee Choi, Byung-Woo Yu
1Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Korea.
Abstract:
Mesopore walls of hierarchically meso-/microporous zeolites (MFI, BEA and LTA) are covered with silanol groups, so that the zeolites can be functionalized with various organic groups via silylation; the organic-functionalized hierarchical zeolites exhibit hydrothermal stability and reusability in catalytic applications, as compared with organic-functionalized mesoporous silica.

