引用本文:
Yue Ming LIU, Huan Yan ZHANG, Hai Jiao ZHANG, Hai Hong WU, Peng WU, Ming Yuan HE. A Simple Approach for Synthesis of TAPO-11 Molecular Sieve with Controllable Space Group[J]. Chinese Chemical Letters,
2006, 17(10): 1409-1412.
Citation: Yue Ming LIU, Huan Yan ZHANG, Hai Jiao ZHANG, Hai Hong WU, Peng WU, Ming Yuan HE. A Simple Approach for Synthesis of TAPO-11 Molecular Sieve with Controllable Space Group[J]. Chinese Chemical Letters, 2006, 17(10): 1409-1412.
Citation: Yue Ming LIU, Huan Yan ZHANG, Hai Jiao ZHANG, Hai Hong WU, Peng WU, Ming Yuan HE. A Simple Approach for Synthesis of TAPO-11 Molecular Sieve with Controllable Space Group[J]. Chinese Chemical Letters, 2006, 17(10): 1409-1412.
A Simple Approach for Synthesis of TAPO-11 Molecular Sieve with Controllable Space Group
摘要:
A TAPO-11 molecular sieve with the space group Icm2 was synthesized successfully.The samples with different space group were controlled simply only by adjusting the crystallization temperature (CT) in the hydrothermal system. In the system of gel with a molar composition of 0.7R:xTiO2:P2O5:Al2O3:30H2O, where x is 0.01-0.10 and the R is a mixture of di-n-propylamine and diisopropylamine as templates. When CT was between 150-160℃, the calcined sample showed the space group of Icm2, while it showed Pna21 at CTlarger than 190℃.The characterizations of UV-Vis and FT-IR confirmed that Ti was incorporated into the AEL framework successfully.
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关键词:
- TAPO-11
- / molecular sieve
- / space group
- / synthesis
- / titanosilicate
English
A Simple Approach for Synthesis of TAPO-11 Molecular Sieve with Controllable Space Group
Abstract:
A TAPO-11 molecular sieve with the space group Icm2 was synthesized successfully.The samples with different space group were controlled simply only by adjusting the crystallization temperature (CT) in the hydrothermal system. In the system of gel with a molar composition of 0.7R:xTiO2:P2O5:Al2O3:30H2O, where x is 0.01-0.10 and the R is a mixture of di-n-propylamine and diisopropylamine as templates. When CT was between 150-160℃, the calcined sample showed the space group of Icm2, while it showed Pna21 at CTlarger than 190℃.The characterizations of UV-Vis and FT-IR confirmed that Ti was incorporated into the AEL framework successfully.
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Key words:
- TAPO-11
- / molecular sieve
- / space group
- / synthesis
- / titanosilicate
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