引用本文:
Zhao Rong ZHANQ, Ji Shuan SUO, Xiao Ming ZHANG, Shu Ben LI. Synthesis of Si- and Ti-MCM-41 Mesostructures via a Novel S+X-I+Assembly[J]. Chinese Chemical Letters,
1998, 9(5): 487-490.
Citation: Zhao Rong ZHANQ, Ji Shuan SUO, Xiao Ming ZHANG, Shu Ben LI. Synthesis of Si- and Ti-MCM-41 Mesostructures via a Novel S+X-I+Assembly[J]. Chinese Chemical Letters, 1998, 9(5): 487-490.
Citation: Zhao Rong ZHANQ, Ji Shuan SUO, Xiao Ming ZHANG, Shu Ben LI. Synthesis of Si- and Ti-MCM-41 Mesostructures via a Novel S+X-I+Assembly[J]. Chinese Chemical Letters, 1998, 9(5): 487-490.
Synthesis of Si- and Ti-MCM-41 Mesostructures via a Novel S+X-I+Assembly
摘要:
Well-defined Si- and Ti-MCM-41 mesoporous molecular sieves were synthesized in high yields through the halogen anion mediated S+X-I+ assembly in the presence of cetylpyridinium bromide as template. The spectroscopy characterization of the as-synthesized samples confirmed that Ti (Ⅳ) could be isolated in the lattice positions of the MCM-41 mesostructure by this method.
English
Synthesis of Si- and Ti-MCM-41 Mesostructures via a Novel S+X-I+Assembly
Abstract:
Well-defined Si- and Ti-MCM-41 mesoporous molecular sieves were synthesized in high yields through the halogen anion mediated S+X-I+ assembly in the presence of cetylpyridinium bromide as template. The spectroscopy characterization of the as-synthesized samples confirmed that Ti (Ⅳ) could be isolated in the lattice positions of the MCM-41 mesostructure by this method.
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Key words:
- Si-MCM-41
- / Ti-MCM-41
- / mesostructure
- / cetylpyridinium bromide
- / S+X-I+ assembly
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