Organic functionalization of mesopore walls in hierarchically porous zeolites.
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.
Lee
Dong-Hwan
DH
Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Korea.
Choi
Minkee
M
Yu
Byung-Woo
BW
Ryoo
Ryong
R