Highly ordered three-dimensional large-pore periodic mesoporous organosilica with Im3m symmetry.
Highly ordered three-dimensional Im3m-type periodic mesoporous organosilica with a cavity size of 9.8 nm has been synthesized under strongly acidic media in the presence of inorganic salts using triblock copolymer F127 as the template and 1,2-bis(trimethoxysilyl)ethane as the organically bridged silica source.
Guo
Wanping
W
Department of Polymer Science and Engineering, Pusan National University, Pusan 609-735, Korea.
Kim
Il
I
Ha
Chang-Sik
CS