Abstract
The catalytic oxidation of biomass-derived polyhydroxyl compounds provides an efficient and green route for biomass resource utility. Gold nanocrystals supported on Mg(OH)2 were synthesized by sol-immobilization method, characterized by XRD, TEM, UV-vis DRS, and tested in the selective oxidation of 1,2-propanediol to lactic acid. The gold particle size and the ratio of Au to 1,2-propanediol strongly influenced the catalytic activity. Over Au/Mg(OH)2 with the majority of gold particles concentrated in 14–18 nm, excellent catalytic performance with 94.4% conversion and 89.3% selectivity to lactic acid has been achieved under 0.3 MPa O2 at 60 °C for 6 h.
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Chheda JN, Huber GW, Dumesic JA. Liquid-phase catalytic processing of biomass-derived oxygenated hydrocarbons to fuels and chemicals. Angew Chem Int Ed, 2007, 46: 7164–7183
Prati L, Spontoni P, Gaiassi A. From renewable to fine chemicals through selective oxidation: the case of glycerol. Top Catal, 2009, 52: 288–296
Datta R, Henry M. Lactic acid, recent advances in products, processes and technologies—a review. J Chem Technol Biotechnol, 2006, 81: 1119–1129
Porta F, Prati L. Selective oxidation of glycerol to sodium glycerate with gold-on-carbon catalyst: An insight into reaction selectivity. J Catal, 2004, 224: 397–403
Ciriminna R, Pagliaro M. One-pot homogeneous and heterogeneous oxidation of glycerol to ketomalonic acid mediated by TEMPO. Adv Synth Catal, 2003, 3(345): 383–388
Ma H, Xu J, Chen C, Zhang QH, Ning JB, Miao H, Zhou LP, Li XQ. Catalytic aerobic oxidation of ethylbenzene over Co/SBA-15. Catal Lett, 2007, 113: 104–108
Ma H, Xu J, Zhang QH, Miao H. Selective oxidation of ethylbenzene by a biomimetic combination: Hemin and N-hydroxyphthalimide (NHPI). Catal Commun, 2007, 8: 27–30
Zhao J, Yu WQ, Chen C, Miao H, Ma H, and Xu J, Ni/NaX: A bifunctional efficient catalyst for selective hydrogenolysis of glycerol. Catal Lett, 2010, 134: 184–189
Huang ZW, Cui F, Kang HX, Chen J, Zhang XZ, Xia CG. Highly dispersed silica-supported copper nanoparticles prepared by precipitation- gel method: A simple but efficient and stable catalyst for glycerol hydrogenolysis. Chem Mater, 2008, 20: 5090–5099
Yu WQ, Xu J, Ma H, Chen C, Zhao J, Miao H, Song Q. A remarkable enhancement of catalytic activity for KBH4 treating the carbothermal reduced Ni/AC catalyst in glycerol hydrogenolysis. Catal Commun, 2010, 11(5): 493–497
Luo C, Wang S, Liu HC, Cellulose conversion into polyols catalyzed by reversibly formed acids and supported ruthenium clusters in hot water. Angew Chem Int Ed, 2007, 46: 7636–7639
Liang D, Gao J, Wang JH, Chen P, Hou ZY, Zheng XM. Selective oxidation of glycerol in a base-free aqueous solution over different sized Pt catalysts. Catal Commun, 2009, 1586-1590
Zhou CH, Beltramini JN, Fan YX, Lu GQ. Chemoselective catalytic conversion of glycerol as a biorenewable source to valuable commodity chemicals. Chem Soc Rev, 2008, 37: 527–549
Prati L, Rossi M. Gold on carbon as a new catalyst for selective liquid phase oxidation of diols. J Catal, 1998, 176: 552–560
Pinxt HHM, Kuster BFM, Marin GB. Promoter effects in the Pt-catalysed oxidation of propylene glycol. Appl Catal A, 2000, 191: 45–54
Tsujino T, Ohigashi T, Sugiyama S, Kawashiro K, Hayashi H. Oxidation of propylene-glycol and lactic acid to pyruvic-acid in aqueous phase catalyzed by lead-modified palladium-on-carbon and related systems. J Mol Catal, 1992, 71: 25–35
Taarning E, Madsen AT, Marchetti JM, Egeblad K, Christensen CH. Oxidation of glycerol and propanediols in methanol over heterogeneous gold catalysts. Green Chem, 2008, 10: 408–414
Bond GC, Louis C, Thompson DT. Catalysis by Gold. London: Imperial College Press, 2006. 226–235
Carrettin S, McMorn P, Johnston P, Griffin K, Hutchings GJ. Selective oxidation of glycerol to glyceric acid using a gold catalyst in aqueous sodium hydroxide. Chem Commun, 2002, 7: 696–697
Dimitratos N, Lopez-Sanchez JA, Meenakshisundaram S, Anthonykutty JM, Brett G, Carley AF, Taylor SH. Knight DW, Hutchings GJ. Selective formation of lactate by oxidation of 1,2- propanediol using gold palladium alloy supported nanocrystals. Green Chem, 2009, 11: 1209–1216
Patil NS, Uphade BS, Jana P, Bharagava SK, Choudhary VR. Epoxidation of styrene by anhydrous t-butyl hydroperoxide over reusable gold supported on MgO and other alkaline earth oxides. J Catal, 2004, 223: 236–239
Nur H, Misnon II, Hamdan H. Alkylsilylated gold loaded magnesium oxide aerogel catalyst in the oxidation of styrene. Catal Lett, 2009, 130: 161–168
Margitfalvi JL, Fási A, Hegedüs M, Lónyi F, Göbölös S, Bogdanchikova N. Au/MgO catalysts modified with ascorbic acid for low temperature CO oxidation. Catal. Today, 2002, 72: 157–169
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Ma, H., Nie, X., Cai, J. et al. Au/Mg(OH)2: Highly efficient for selective oxidation of 1,2-propanediol to lactic acid with molecular oxygen. Sci. China Chem. 53, 1497–1501 (2010). https://doi.org/10.1007/s11426-010-4012-1
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DOI: https://doi.org/10.1007/s11426-010-4012-1