Journal of Inorganic Materials ›› 2018, Vol. 33 ›› Issue (1): 27-34.DOI: 10.15541/jim20170141
• Orginal Article • Previous Articles Next Articles
SUN Xiao-Bo1, DU Yan-Ze1,2, QIN Bo2, KONG Qing-Lan1, WU Liang1, ZHENG Jia-Jun1, PAN Meng1, LI Rui-Feng1
Received:
2017-03-28
Revised:
2017-05-08
Published:
2018-01-23
Online:
2017-12-15
Supported by:
CLC Number:
SUN Xiao-Bo, DU Yan-Ze, QIN Bo, KONG Qing-Lan, WU Liang, ZHENG Jia-Jun, PAN Meng, LI Rui-Feng. Hierarchical Beta Zeolite Prepared by Steam-assisted Conversion Method[J]. Journal of Inorganic Materials, 2018, 33(1): 27-34.
Fig. 1 XRD patterns of the as-synthesized Beta zeolite^(a) With different TEAOH/SiO2 ratios in the precursors gel 1-5 of 0.10, 0.08, 0.06, 0.04, 0.02, respectively; (b) With different Na2O/SiO2 ratios in the precursors gel 1-5 of 0.24, 0.18, 0.12, 0.08, 0.06, respectively; (c) With different H2O/dry gel ratios during the “steam-assisted conversion” process 1-7 of 0.50, 0.40, 0.30, 0.25, 0.20, 0.10, 0.02, respectively; (d) With different steaming-treated time 1-5 for 72 h, 60 h, 48 h, 36 h, 24 h, respectively; (e) With different SiO2/Al2O3 ratios in the precursors gel 1-5 at 100, 80, 60, 40, 20, respectively
Sample | SBET/(m2•g-1) | SMIC/(m2•g -1) | SEXT/(m2•g-1) | VMIC/(cm3•g-1) | VMESO/(cm3•g-1) | Size of primary crystalline grain/nm |
---|---|---|---|---|---|---|
Beta-40-48-s | 754 | 600 | 154 | 0.24 | 0.13 | 30a |
Beta-60-48-s | 728 | 581 | 147 | 0.23 | 0.17 | 35 a |
Beta-80-48-s | 702 | 569 | 133 | 0.23 | 0.21 | 39 a |
Beta-100-48-s | 692 | 535 | 157 | 0.21 | 0.15 | 44 a |
Beta-40-96-h | 672 | 621 | 51 | 0.25 | 0.07 | 1500 b |
Table 1 Structure parameters of hierarchical Beta zeolite
Sample | SBET/(m2•g-1) | SMIC/(m2•g -1) | SEXT/(m2•g-1) | VMIC/(cm3•g-1) | VMESO/(cm3•g-1) | Size of primary crystalline grain/nm |
---|---|---|---|---|---|---|
Beta-40-48-s | 754 | 600 | 154 | 0.24 | 0.13 | 30a |
Beta-60-48-s | 728 | 581 | 147 | 0.23 | 0.17 | 35 a |
Beta-80-48-s | 702 | 569 | 133 | 0.23 | 0.21 | 39 a |
Beta-100-48-s | 692 | 535 | 157 | 0.21 | 0.15 | 44 a |
Beta-40-96-h | 672 | 621 | 51 | 0.25 | 0.07 | 1500 b |
Fig. 5 SEM images (a-h) and Raman spectrum (i) of Beta-40^(a) Beta-40-48-h; (b, c) Beta-40-96-h; (d) Beta-40-0-s; (e) Beta-40-12-s; (f) Beta-40-24-s; (g) Beta-40-36-s; (h) Beta-40-48-s; (i): Raman spectrum of Beta-40-0-s
[1] | ZHANG H Y, WANG G S, ZHENG J J, et al.Synthesis of hierarchical ZSM-5 composed of nanocrystals without a secondary template.Chemistry Letters , 2016, 45(4): 481-483. |
[2] | ZHENG J J, ZHANG H Y, LIU Y J, et al.Synthesis of wool-ball-like ZSM-5 with enlarged external surfaces and improved diffusion: a potential highly-efficient FCC catalyst component for elevating pre-cracking of large molecules and catalytic longevity. Catalysis Letters, 2016, 146(8): 1457-1469. |
[3] | CAMBLOR M A, CORMA A, VALENCIA S J.Characterization of nanocrystalline zeolite Beta. Microporous & Mesoporous Materials, 1998, 25(1/2/3): 59-74. |
[4] | LANDAU M V, TAVOR D, REGEV O, et al.Colloidal nanocrystals of zeolite β stabilized in alumina matrix.Chemistry of Materials, 1999, 11(8): 2030-2037. |
[5] | XU W Y, DONG J X, LI J P, et al.A novel method for the preparation of zeolite ZSM-5. Journal of the Chemical Society Chemical Communications, 1990, 10(10): 755-756. |
[6] | ZHENG J J, ZHANG H Y, PAN M, et al.Synthesis of monolith hierachical ZSM-5 zeolite composed of nanocrystals by vapor- phase transformation method. Journal of Inorganic Materials, 2015, 30(11): 1157-1162. |
[7] | ZHANG J L, CAO P, YAN H Y, et al.Synthesis of hierarchical zeolite Beta with low organic template content via the steam- assisted conversion method. Chemical Engineering Journal, 2016, 291: 82-93. |
[8] | MOLLER K, YILMAZ B, JACUBINAS R M, et al.One-step synthesis of hierarchical zeolite Beta via network formation of uniform nanocrystals.Journal of the American Chemical Society, 2011, 133(14): 5284-5295. |
[9] | ZHAO Q Q, QIN B, ZHENG J J, et al.Core-shell structured zeolite- zeolite composites comprising Y zeolite cores and nano-β zeolite shells: synthesis and application in hydrocracking of VGO oil. Chemical Engineering Journal, 2014, 257: 262-272. |
[10] | ZHENG J J, MA J H, WANG Y, et al.Synthesis and catalytic property of a zeolite composite for preparation of dimethyl ether from methanol dehydration.Catalysis Letters, 2009, 130(3): 672-678. |
[11] | MATSUKATA M, OGURA M, OSAKI T, et al.Conversion of dry gel to microporous crystals in gas phase.Topics in Catalysis, 1999, 9(1): 77-92. |
[12] | CHEN B H, HUANG Y N.17O solid-state NMR spectroscopic studies of the involvement of water vapor in molecular sieve formation by dry-gel conversion. Journal of the American Chemical Society, 2006, 128(19): 6437-6446. |
[13] | ZHANG X W, GUO Q, QIN B, et al.Structural features of binary microporous zeolite composite Y-Beta and its hydrocracking performance. Catalysis Today, 2010, 149(1): 212-217. |
[14] | RANI V R, SINGH R, PRAMATHA PAYRA A, et al.Existence of colloidal primitive building units exhibiting memory effects in zeolite growth compositions. Journal of Physical Chemistry B, 2004, 108(52): 20465-20470. |
[15] | HOUSSIN C J Y, KIRSCHHOCK C E A, MAGUSIN P C M M, et al. Combined in situ 29Si NMR and small-angle X-ray scattering study of precursors in MFI zeolite formation from silicic acid in TPAOH solutions. Physical Chemistry Chemical Physics, 2003, 5(16): 3518-3524. |
[16] | INAGAKI S, NAKATSUYAMA K, SAKA Y, et al.Elucidation of medium-range structure in a dry gel-forming BEA-type zeolite. Journal of Physical Chemistry C, 2007, 111(28): 10285-10293. |
[17] | DUTTA P K, SHIEH D C, PURI M.Correlation of framework Raman bands of zeolites with structure.Zeolites, 1988, 8(4): 306-309. |
[18] | DUTTA P K, TWU J.Influence of framework silicon/aluminum ratio on the Raman spectra of faujasitic zeolites. Journal of Physical Chemistry, 1991, 95(6): 2498-2501. |
[19] | HOLMES A J, KIRKBY S J, OZIN G A, et al.Raman spectra of the unidimensional aluminophosphate molecular sieves AlPO4-11, AlPO4-5, AlPO4-8, and VPI-5. Journal of Physical Chemistry, 1994, 98(17): 4677-4682. |
[20] | 于沂. 紫外共振拉曼光谱表征沸石分子筛. 长春: 吉林大学硕士学位论文, 1999. |
[21] | CHEN Z, SONG W J, ZHU S H, et al.Synthesis of a multi- branched dandelion-like SAPO-11 by an in situ inoculating seed- induced-steam-assisted conversion method (SISAC) as a highly effective hydroisomerization support.RSC Advances, 2017, 7(8): 4656-4666. |
[22] | DE FARIA D L A, VENAUNCIO SILVA S, DE OLIVEIRA M T. Raman microspectroscopy of some iron oxides and oxyhydroxides.Journal of Raman Spectroscopy, 1997, 28(11): 873-878. |
[23] | TOSHEVA L, MIHAILOVA B, VALTCHEV V, et al.Zeolite beta spheres. Microporous & Mesoporous Materials, 2001, 48(1/2/3): 31-37. |
[24] | LEWANDOWSKA A E, BANARES M A, TIELENS F, et al.Different kinds of tetrahedral V species in vanadium-containing zeolites evidenced by diffuse reflectance UV-Vis, Raman, and periodic density functional theory.Journal of Physical Chemistry C, 2010, 114(46): 19771-19776. |
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