OD37 Design of Single-site Ti-containing Hierarchical Porous Silica Materials with Enhanced Catalytic Performances

Wednesday, June 8, 2011: 11:00 AM
Ambassador Ballroom 1 (Detroit Marriott Hotel at the Renaissance Center )
Takashi Kamegawa, Norihiko Suzuki and Hiromi Yamashita, Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka university, Suita city, Osaka, Japan
We have successfully prepared Ti-containing hierarchical macroporous silica with mesoporous frameworks (Ti-MMS) using organic surfactant and poly(methyl methacrylate) microspheres.  Ti-MMS exhibited higher catalytic activities for epoxidation of linear α-olefin compared with Ti-containing mesoporous silica without macropores, due to the advantageous of the combination of hierarchical macroporous and mesoporous structures.

Extended Abstracts:

See more of: Epoxidation of Olefins
See more of: Catalysis, Materials, and Reaction Engineering for Industrial Chemicals
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