Structure of ITQ-4, a New Pure Silica Polymorph Containing Large Pores and a Large Void Volume. -The new zeolite material ITQ-4 is prepared hydrothermally from a mixture of SiO2, HF, H2O, and an organic template at 150 โข C and calcined at 650 โข C. The structure (monoclinic, I2/m), which is solved b
โฆ LIBER โฆ
ChemInform Abstract: ITQ-4: A New Large Pore Microporous Polymorph of Silica.
โ Scribed by M. A. CAMBLOR; A. CORMA; L. A. VILLAESCUSA
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 29 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0931-7597
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๐ SIMILAR VOLUMES
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ChemInform Abstract: ITQ-7: A New Pure S
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ChemInform Abstract: A New Microporous P
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โ 33 KB
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Synthesis and Structure of ITQ-3, the First Pure Silica Polymorph with a Two-Dimensional System of Straight Eight-Ring Channels. -Pure silica [SiO 2 ] 64 (ITQ-3) is obtained from SiO 2 by hydrothermal synthesis .1]octane as structuredirecting agent (H 2 O, HF, 150 โข C, autoclave, 7 d) and subsequen