Korean Journal of Chemical Engineering, Vol.30, No.11, 2007-2011, November, 2013
Synthesis, characterization and catalytic property of CuO and Ag/CuO nanoparticles for the epoxidation of styrene
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CuO nanorodes, CuO nanoplates and Ag/CuO nanoparticles were synthesized in the presence of polyethylene glycol by depositional in alkaline environment. Oxide nanoparticles were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and Fourier transform infrared absorption spectra (FT-IR). CuO and Ag/CuO nanoparticles show high catalytic activity for the selective epoxidation of styrene to styrene oxide by TBHP. Under the optimized reaction condition, the oxidation of styrene catalyzed by CuO nanorods gave 100% conversion with 60 and 35% styrene oxide and benzaldehyde, respectively. Ag/CuO gave 99% conversion and styrene oxide (71%) and benzaldehyde (12%) being the major product.
- Yin YD, Zhang GT, Xia YN, Adv. Funct. Mater., 12(4), 293 (2002)
- Guo L, Ji YL, Xu HB, Simon P, Wu ZY, J. Am. Chem. Soc., 124(50), 14864 (2002)
- Peng XG, Manna L, Yang WD, Wickham J, Scher E, Kadavanich A, Alivisatos AP, Nature, 404(6773), 59 (2000)
- Shevchenko EV, Talapin DV, Schnablegger H, Kornowski A, Festin O, Svedlindh P, Haase M, Weller H, J. Am. Chem. Soc., 125(30), 9090 (2003)
- Goncalves RH, Cardoso CA, Leite ER, J. Mater. Chem., 20, 1167 (2010)
- Zhang M, Wang ZH, Xi GC, Ma DK, Zhang R, Qian YT, J. Cryst. Growth, 268(1-2), 215 (2004)
- Ettejaei H, Towfighi J, Bozorgzadeh HR, Omidkhah MR, Zamaniyan K, Mater. Lett., 66, 2913 (2011)
- Jiang X, Herricks T, Xia Y, Nano Lett., 2, 1333 (2002)
- Hsieh CT, Chen JM, Lin HH, Shin HC, Appl. Phys. Lett., 82, 3316 (2003)
- Du GH, Van Tendell G, Chem. Phys. Lett., 393, 46 (2004)
- Reitz JB, Solomon EI, J. Am. Chem. Soc., 120(44), 11467 (1998)
- Ahmadi SJ, Sadjadi S, Hoaaenpour M, Outokesh M, Hekmatshoar R, Catal. Commun., 10, 1423 (2009)
- Patil NS, Uphade BS, Jana P, Bharagava SK, Choudhary VR, J. Catal., 223(1), 236 (2004)
- Patil NS, Uphade BS, Jana P, Sonawane RS, Bhargava SK, Choudhary VR, Catal. Lett., 94(1-2), 89 (2004)
- Patil NS, Jha R, Uphade BS, Bhargava SK, Choudhary VR, Appl. Catal. A: Gen., 275(1-2), 87 (2004)
- Patil NS, Uphade BS, McCulloh DG, Bhargava SK, Choudhary VR, Catal. Commun., 5, 681 (2004)
- Patil NS, Uphade BS, Jana P, Bhargava SK, Choudhary VR, Chem. Lett., 33(4), 400 (2004)
- Turky AEMM, Radwan NRE, Shobaky GAE, Colloids Surf. A: Physicochem. Eng. Aspects., 181, 57 (2001)
- He C, Yu Y, Zhou CH, Hu XF, Andre L, Chinese J. Inorg.Mater., 18, 457 (2003)
- Taylor SH, Rhodes C, Catal. Today, 114(4), 357 (2006)
- Wang LS, Deng JC, Yang F, Chen T, Mater. Chem. Phys., 108(2-3), 165 (2008)
- Adschiri T, Kanazawa K, Arai K, J. Am. Ceram. Soc., 75, 1019 (1992)
- Safarifard V, Morsali A, Utrasonic Sonochem., 19, 823 (2012)
- Zhang CS, Zhao F, Zhang JJ, Wang XY, Bao GL, Acta Chimica Sinica., 57, 275 (1999)
- majumdar D, Glicksman HD, Kodas TT, Powder Technol., 11, 76 (2000)
- Chen S, Sommers JM, J. Phys. Chem. B., 105, 188816 (2001)
- Hu WP, Matsumura M, Furukawa K, Torimitsu K, J. Phys. Chem. B, 108(35), 13116 (2004)
- Maurya MR, Chandrakar AK, Chand S, J. Mol. Catal. A-Chem., 278(1-2), 12 (2007)
- Choudhary VR, Jha R, Jana P, Catal. Commun., 10, 205 (2008)
- Yang Q, Wang S, Lu J, Xiong G, Feng Z, Xin X, Li C, Appl.Catal. A: Gen., 194, 507 (2000)
- Liang J, Tang QH, Meng GY, Wu HL, Zhang QH, Wang Y, Chem. Lett., 33(9), 1140 (2004)