Abstract
The highly-dispersed copper-based catalysts for the gas-phase hydrogenation of dimethyl oxalate to ethylene glycol (EG) were prepared from a Cu–Zn–Al layered double hydroxide (LDH) precursor. Powder X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), N2 adsorption–desorption, H2 temperature programmed reduction (H2-TPR) and H2–N2O titration indicated that the composition, texture, and structure of resulting copper-based catalysts were profoundly affected by the calcination temperature of LDH precursor. Moreover, the as-synthesized catalyst calcined at 600 °C was found to exhibit a superior catalytic hydrogenation performance with an EG yield of 94.7 % to the other catalysts calcined at 500 and 700 °C, which should be mainly attributed to the presence of the highly-dispersed active metallic copper species over metal oxide matrix.
Graphical Abstract
Similar content being viewed by others
References
Matteoli U, Menchi G, Bianchi M, Piacenti F (1991) J Mol Catal 64:257
Teunissen HT, Elsevier CJ (1997) Chem Commun 667
van Engelen MC, Teunissen HT, de Vries JG, Elsevier CJ (2003) J Mol Catal A 206:185
Xu GH, Li YC, Li ZH, Wang HJ (1995) Ind Eng Chem Res 34:2371
Weissermel K, Arpe HJ (1993) Industrial organic chemistry. VCH Verlag, Weinheim
Susumu T, Kozo F, Keigo N, Masaoki M, Katsuhiko M (1982) EP0046983
Fedor P (1982) EP0060787
Chen LF, Guo PJ, Qiao MH, Yan SR, Li HX, Shen W, Xua HL, Fan KN (2008) J Catal 257:172
Wang S, Li X, Yin Q, Zhu L, Luo Z (2011) Catal Commun 12:1246
Yin A, Guo X, Dai W, Fan K (2009) J Phys Chem C 113:11003
Zhu YY, Wang SR, Zhu LJ, Ge XL, Li XB, Luo ZY (2010) Catal Lett 135:275
He L, Chen X, Ma J, He H, Wang W (2010) J Sol Gel Sci Technol 55:285
Yin A, Guo X, Dai WL, Fan K (2011) Catal Commun 12:412
Yin A, Wen C, Guo X, Dai WL, Fan K (2011) J Catal 280:77
Molnár Á, Katona T, Bartók M, Varga K (1991) J Mol Catal 64:41
Kobayashi H, Takezawa N, Minochi C (1981) J Catal 69:487
Bartók M, Molnár Á (1980) J Chem Soc Chem Commun 1178
Bartók M, Molnár Á (1982) J Chem Soc Chem Commun 1089
Bartók M, Palinko I, Molnár Á (1987) J Chem Soc Chem Commun 953
Bridier B, Lopez N, Pérez-Ramírez J (2010) J Catal 269:80
Bertero NM, Apesteguia CR, Marchi AJ (2008) Appl Catal A Gen 349:100
Li F, Duan X (2006) Struct Bonding (Berlin) 119:193
Tsyganok AI, Tsunoda T, Hamakawa S, Suzuki K, Takehira K, Hayakawa T (2003) J Catal 213:191
Gérardin C, Kostadinova D, Sanson N, Coq B, Tichit D (2005) Chem Mater 17:6473
Gérardin C, Kostadinova D, Coq B, Tichit D (2008) Chem Mater 20:2086
Zhao Y, Li F, Zhang R, Evans DG, Duan X (2002) Chem Mater 14:4286
Kawamoto AM, Pardini LC, Rezende LC (2004) Aerosp Sci Technol 8:591
Guerreiro ED, Gorriz OF, Rivarola JB, Arrúa LA (1997) Appl Catal A 165:259
Zhang L, Li F, Evans DG, Duan X (2004) Mater Chem Phys 87:402
Cavani F, Trifiró F, Vaccari A (1991) Catal Today 11:173
Groen JC, Peffer LAA, Pérez-Ramírez J (2003) Microporous Mesoporous Mater 60:1
Jiang Z, Hao Z, Yu J, Hou H, Hu C, Su J (2005) Catal Lett 99:157
Frost J (1988) Nature 334:577
Liao F, Huang Y, Ge J, Zheng W, Tedsree K, Collier P, Hong X, Tsang SC (2011) Angew Chem Int Ed 50:2162
Acknowledgments
This study is financially supported by 973 Program (2011CBA00506) and the National Natural Science Foundation of China.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhang, S., Liu, Q., Fan, G. et al. Highly-Dispersed Copper-Based Catalysts from Cu–Zn–Al Layered Double Hydroxide Precursor for Gas-Phase Hydrogenation of Dimethyl Oxalate to Ethylene Glycol. Catal Lett 142, 1121–1127 (2012). https://doi.org/10.1007/s10562-012-0871-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10562-012-0871-8