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Fe/SBA-16介孔分子筛催化苯选择氧化性能研究

Study on mesoporous Fe/SBA-16 catalyst for selective hydroxylation of benzene
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摘要 本文考察了不同负载量的Fe/SBA-16催化剂对苯选择氧化制备苯酚催化活性的影响。运用小角XRD、N2吸附及紫外漫反射光谱对催化剂的结构和催化剂表面活性物种进行研究。结果表明:Fe/SBA-16催化剂保持了SBA-16介孔分子筛的三维立方的孔道结构,高分散的铁物种是催化反应的活性物种。 The activities for hydroxylation of benzene was investigated on different Fe loading of Fe/SBA-16 catalysts.The structure and the dispersion of Fe/SBA-16 catalysts have been characterized by small-angle XRD,N2-physisorption and DRUV-vis spectrum.The results indicated Fe/SBA-16 catalysts retained the cubic cage-like pore structure of SBA-16.The activities of benzene hydroxylation enhanced by highly dispersed Fe species.
出处 《化学工程师》 CAS 2011年第12期54-56,共3页 Chemical Engineer
基金 黑龙江省青年专项课题(HGJXHC110572)
关键词 SBA-16 苯酚 Fe SBA-16 benzene phenol
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  • 1焦凤茹,庞振涛.世界苯酚市场分析[J].精细与专用化学品,2004,12(15):29-32. 被引量:1
  • 2H. S. Abbo, S. J.J. Titinchi. Di-, tri- and tetra-valent Ion-exchanged NaY Zeolite:Active Heterogeneous Catalysts for Hydroxylation of Benzene and Phenol [J]. Applied Catalysis A: General, 2009, 356(2): 167-171.
  • 3T. Sakamoto, T. Takagaki, A. Sakakura, Y. Obora, S. Sakaguchi, Y. Ishii. Hydroxylation of Benzene to Phenol Under Air and Carbon Monoxide Catalyzed by[J]. J. Mol. Catal. A: Chem., 2008, 288:19-22.
  • 4J. Chen, S. Gao, J. Xu. Direct Hydroxylation of Benzene to Phenol over a New Vvanadium-substituted Phosphomolybdate as a Solid Catalyst[ J ].Catal. Comm., 2008,(9): 728-733.
  • 5R. R. Femandes, M. V. Kirillova, J. A.L. Silva, J. J. R. Fra u sto da Silva, A. J. L. Pombeiro. Oxidations of Cycloalkanes and Benzene by Hydrogen Peroxide Catalyzed by an {Fe^ⅢN2S2} Centre [ J ]. Applied Catalysis A: General, 2009, 353( 1 ): 107-112.
  • 6F. Rojas, I. Kornhauser, C. Felipe. Capillary Condensation in Heterogeneous Mesoporous Networks Consisting of Variable Connectivity and Pore-size Correlation[ J ]. Phys. Chem. Chem. Phys., 2002, (4): 2346-2355.
  • 7D. Zhao, Q. Huo, J. Feng. Nonionic Triblock and Star Diblock Copolymer and Oligomeric Surafetant Syntheses of Highly Ordered, Hydrothermally Stable Mesoporous Silica Sturctures[J]. J. ArrL Chem. Soc., 1998, 120: 6024-6034.
  • 8Y. Zhu, Y. Dong, L. Zhao, F. Yuan, J. Mol. Catal. A: Chem. 2010, 315 : 205-212.
  • 9顾颖颖,李疆,赵新华,王莉萍,单永奎.Fe,V取代SBA-15分子筛的合成及其对苯羟基化反应的催化[J].化学学报,2007,65(21):2423-2427. 被引量:16
  • 10L. D. Li, Q. Shen, J. J. Li, Z. P. Hao, Z. P. Xu. Iron-exchanged FAU zeolites: Preparation, characterization and catalytic properties for N20 decomposition [J]. Applied Catalysis A: General, 2008, 344(1-2): 131.

二级参考文献31

  • 1[1]CMAI Phonel[J].European Chemical News,2004,166(1):33
  • 22008年我国丙酮需求达到34万t[J].Sinocast China Business Daily News,2003,(6).
  • 3洛成文.2004年下半年起亚洲苯酚供需转暖[J].石油化工要闻,2003,(52):9-10.
  • 4He,J.; Xu,W.-P.; Evans,D.G.; Duan,X.; Li,C.-Y.Microporous Mesoporous Mater.2001,44,581.
  • 5Parvulescu,V.; Anastasescu,C.; Su,B.L.J.Mol.Catal.A 2004,211,143.
  • 6Kawabata,T.; Ohishi,Y.; Itsuki,S.; Fujisaki,N.; Shishido,T.; Takaki,K.; Zhang,Q.; Wang,Y.; Takehira,K.J.Mol.Catal.A 2005,236,99.
  • 7Corma,A.; Navarro,T.; Nemeth,L.; Renz,M.Chem.Commun.2001,2190.
  • 8Parvulescu,V.; Anastasescu,C.; Su,B.L.J.Mol.Catal.A 2003,198,249.
  • 9Gomes,H.T.; Selvam,P.; Dapurkar,S.E.; Figueiredo,J.L.; Faria,J.L.Microporous Mesoporous Mater.2005,86,287.
  • 10Li,W.B.; Zhuang,M.; Xiao,T.C.; Green,M.L.H.J.Phys.Chem.B.2006,110,21568.

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