Synthesis and catalytic oxidation performance of Al-TS-1

doi:10.1016/S1872-2067(12)60553-1

Abstract

Abstract:

The preparation of titanium silicalite-1 (TS-1) containing Al (Al-TS-1) and its catalytic oxidation properties were investigated systematically. The features of Al-TS-1 were characterized using X-ray diffraction, ultraviolet-visible spectroscopy, inductively coupled plasma atomic emission spectroscopy, ²⁷Al magic-angle spinning and ²⁹Si magic-angle spinning nuclear magnetic resonance spectroscopies, and scanning electron microscopy. The results showed that incorporation of Al into the TS-1 framework influences the amount of framework Ti in Al-TS-1. However, when the Al/Si ratio is lower than 0.005, the amount of framework Ti in Al-TS-1 is hardly affected. Neither the Al centers nor the Ti centers in the Al-TS-1 framework influence the acidic catalytic and catalytic oxidation performance. Al in the Al-TS-1 framework suppressed desilication of silica species adjacent to framework Ti species in Al-TS-1 in a basic catalytic system, so Ti active sites in the Al-TS-1 framework could be protected.

Key words: Al-TS-1 zeolite, Synthesis, Epoxidation, Desilication, Ammoximation

SHEN Lu, DENG Xiujuan, LIU Yueming. Synthesis and catalytic oxidation performance of Al-TS-1[J]. Chinese Journal of Catalysis, 2013, 34(6): 1232-1241.

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URL: https://www.cjcatal.com/EN/10.1016/S1872-2067(12)60553-1

https://www.cjcatal.com/EN/Y2013/V34/I6/1232

References

[1] Taramasso M, Perego G, Notari B. US Patent 4 410 501. 1983

[2] Ratnasamy P, Srinivas D, Knözinger H. Adv Catal, 2004, 48: 1

[3] Zhang S, Deng X J, Shen L, Liu Y M. Chin J Catal (张硕, 邓秀娟, 申璐, 刘月明.催化学报), 2012, 33: 723

[4] Wang D Q, Zhang Y B, Xiao D H, Yang X G. Chin J Catal (王德强, 张一波, 肖德海, 杨向光. 催化学报), 2011, 32: 723

[5] Fang X Q, Wang Y N, Deng X J, Wu H H, Wu P, Liu Y M, He M Y. Chin J Catal (方向青, 王钰宁, 邓秀娟, 吴海虹, 吴鹏, 刘月明, 何鸣元. 催化学报), 2011, 32: 333

[6] Deng X J, Shen L, Zhang S, Liu Y M. Chin J Catal (邓秀娟, 申璐, 张硕, 刘月明. 催化学报), 2011, 32: 1550

[7] Zhuo Z X, Lin L F, Deng X J, Wang Y N, Liu Y M. Chin J Catal (卓佐西, 林龙飞, 邓秀娟, 王钰宁, 刘月明. 催化学报), 2013, 34: 604

[8] Forni L, Pellozi M, Giusti A, Fornasari G, Millinit R. J Catal, 1990, 122: 44

[9] Thangaraj A, Kumar R, Sivasanker S. Zeolites, 1992, 12: 135

[10] On D T, Kaliaguine S, Bonneviot L. J Catal, 1995, 157: 235

[11] Ovejero G, Van Grieken R, Uguina M A, Serrano D P, Melero J A. Catal Lett, 1996, 41: 69

[12] Chu C T W, Chang C D. J Phys Chem, 1985, 89: 1569

[13] Bellussi G, Carati A, Clerici M G, Esposite A. Stud Surf Sci Catal, 1991, 63: 421

[14] Melero J A, van Grieken R, Serrano D P, Espada J J. J Mater Chem, 2001, 11: 1519

[15] Ovejero G, van Grieken R, Uguina M A, Serrano D P, Melero J A. J Mater Chem, 1998, 8: 2269

[16] Li H, Lei Q, Zhang X M, Suo J Sh. Catal Commun, 2009, 10: 1936

[17] Sato T, Dakka J, Sheldon R A. J Chem Soc, Chem Commun, 1994, 1887

[18] On D T, Kapoor M P, Joshi P N, Bonneviot L, Kaliaguine S. Catal Lett, 1997, 44:171

[19] Li G, Wang X S, Yan H S, Liu M, Liu Y H, Chen Y Y. Chin J Catal (李钢, 王祥生, 闫海生, 刘民, 刘毅慧, 陈永英. 催化学报), 2001, 22: 465

[20] Clerici M G, Bellussi G, Romano U. J Catal, 1991, 129: 159

[21] Kuwahara Y, Nishizawa K, Nakajima T, Kamegawa T, Mori K, Yamashita H. J Am Chem Soc, 2011, 133: 12462

[22] Fan W B, Duan R G, Yokoi T, Wu P, Kubota Y, Tatsumi T. J Am Chem Soc, 2008, 130: 10150

[23] Serrano D P, Uguina M A, Ovejero G, van Grieken R, Camacho M, Melero J A. J Mater Chem, 1999, 9: 2899

[24] van Grieken R, Serrano D P., Melero J A, Garcia A. J Mol Catal A, 2004, 222: 167

[25] Song F, Liu Y M, Wu H H, He M Y, Wu P, Tatsumi T. Chem Lett, 2005, 34: 1436

[26] Song F, Liu Y M, Wu H H, He M Y, Wu P, Tatsumi T. J Catal, 2006, 237: 359

[27] Jin F, Tian Y, Li Y D. Ind Eng Chem Res, 2009, 48: 1873