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乙酸乙烯合成钯基催化剂及反应机理研究进展 被引量:4

Advances in Pd-based catalysts and the reaction mechanism for vinyl acetate(VAc) synthesis
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摘要 概述了近年来国内外乙烯气相法合成乙酸乙烯(VAc)钯基催化剂表面结构和表面反应、组分金的作用及VAc合成反应机理的实验及理论研究进展,着重介绍了Pd-Au催化剂及其催化反应的研究。对比分析了不同研究方法得到的共性研究成果及存在的问题。单晶钯基催化剂表面原位反应及表征技术等实验研究结合模型催化剂上分子模拟等理论研究,能够很大程度上克服因催化剂合成难以实现结构的微观可控而导致的无法清晰认识其构效关系的局限,将成为该领域未来研究的主要趋势。 This paper reviews the recent experimental and theoretical advances in the surface structure and reaction of Pd-based catalysts,the role of Au and the reaction mechanism for Vinyl Acetate(VAc) Synthesis,which focuses on the study regarding Pd-Au catalyst.The common conclusion and existing problems through different research methods is analyzed and compared.Experiment methods,such as in-suit reaction and characterization technique,on Pd-based single crystal models combined with the theoretical calculation,such as molecular simulation on model catalysts,give a clear understanding of the structure-activity relationship,thus the limitations to synthesize microstructure-controllable catalysts can be overcome,which will also be the main focus of future research in this area.
出处 《化工进展》 EI CAS CSCD 北大核心 2012年第11期2470-2476,共7页 Chemical Industry and Engineering Progress
关键词 乙酸乙烯 反应机理 Vinyl acetate palladium(Pd) gold(Au) mechanism
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  • 1聂颖,肖明.醋酸乙烯生产技术进展及市场分析[J].精细化工原料及中间体,2011(3):14-18. 被引量:15
  • 2唐华荣,林衍华,胡云光.乙烯气相氧化法制醋酸乙烯技术进展[J].石油化工,2005,34(z1):128-131. 被引量:3
  • 3Samanos B, Boutry P, Montama, R. The mechanism of vinyl acetate formation by gas-phase catalytic ethylene acetoxidation [J].J. Catal. 1971,23: 19-30.
  • 4Charles B T. Surface impregnated catalyst: US, 4048096[P]. 1977-09-13.
  • 5Nakamura S, Yasui T. Formation of palladous acetate and stability of catalyst in palladium-metal-catalyzed synthesis of vinyl acetate from ethylene [J].J. Catal., 1971, 23: 315-320.
  • 6Geng Z F, Zhang M H, Yu Y Z. Theoretical investigation on pyrolysis mechanism of glycerol [J]. Fuel, 2011, 93: 92-98.
  • 7Zhang M H, Geng Z F, Yu Y Z. Density functional theory (DFT) study on the dehydration of cellulose [J]. Energy Fuels, 2011, 25 : 2664-2670.
  • 8Zhang M H, Li G M, Jiang H X, et al. Investigation on process mechanism on Cu-Cr catalysts for ethanol dehydrogenation to ethyl acetate [J]. Catal. Lett., 2011, 141: 1104-1110.
  • 9Crathorae E A, MacGowan D, Morris S R, et al. Application of isotopic transient kinetics to vinyl acetate catalysis [J]. J. Catal., 1994, 149: 254-267.
  • 10Han Y F, Wang J H, Kumar D, et al. A kinetic study of vinyl acetate synthesis over Pd-based catalysts: Kinetics of vinyl acetate synthesis over Pd-Au/SiO2 and Pd/SiO2 catalysts [J]. Journal of Catalysis, 2005 232: 467-475.

二级参考文献75

  • 1Rodriguez J A, Goodman D W. Science, 1992, 257 (5072) : 897.
  • 2ChenMS, Luo K, Wei T, Yan Z, Kumar D, Yi C W, Goodman D W. Catal Today, 2006, 117(1-3) : 37.
  • 3Chen M S, Kumar D, Yi C W, Goodman D W. Science, 2005, 310(5746): 291.
  • 4Rodriguez J A, Jirsak T, Chaturvedi S, Hrbek J. J Am Chem Soc, 1998, 120(43): 11149.
  • 5Besenbacher F, Chorkendorff I, Clausen B S, Hammer B, Molenbroek A M, Norskov J K, Stensgaard I. Science, 1998, 279(5358): 1913.
  • 6Allison E G, Bond G C. Catal Rev Sci Eng, 1972, 7(2) :233.
  • 7Rylander P N. Catalytic Hydrogenation in Organic Synthesis. London: Academic Press, 1979.
  • 8Abel R, Collins P, Eichler K, Nicolau I, Peters D. In Ertl G, Knozinger H, Weitkamp J eds. Handbook of Her erogeneous Catalysis. Vol 5. Weinheim: Wiley VCH 1997. 2298.
  • 9Venezia A M, La Parola V, Nicoli V, Deganello G. J Catal, 2002, 212(1): 56.
  • 10Trimm D L, Onsan Z I. Catal Rev, 2001, 43(1-2) : 31.

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