Alkanes-assisted low temperature formation of highly ordered SBA-15 with large cylindrical mesopores.
Highly ordered SBA-15 silicas with large cylindrical mesopores (approximately 15 nm) are successfully obtained with the help of NH4F by controlling the initial reaction temperatures in the presence of excess amounts of alkanes.
Sun
Junming
J
State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China.
Zhang
He
H
Ma
Ding
D
Chen
Yangying
Y
Bao
Xinhe
X
Klein-Hoffmann
Achim
A
Pfänder
Norbert
N
Su
Dang Sheng
DS