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Mesoporous nanofibers from dual structure-directing agents in AAO: Mesostructural control and their catalytic
Kyung Jin Lee1, Sa Hoon Min, Jyongsik Jang
1School of Chemical and Biological Engineering, Seoul National University, 599 Gwanangno, Gwanak-gu, Korea.
Chemistry (Weinheim an Der Bergstrasse, Germany)
|February 5, 2009
Abstract:
Control yourself! The mesoporous silica nanofibers (MSNFs) from dual structure-directing agents were fabricated inside the pores of porous alumina (AAO, see figure) by using vapor phase synthesis. The pore structures could be controlled to form a range of structures from mesocellular foams to cylindrical mesopores with long-range order by adding cationic cosurfactants.
