Ultrasonic-assisted fabrication and catalytic activity of CeZrAl oxide-supported Pd for the purification of gasohol exhaust

doi:10.1016/S1872-2067(11)60488-9

Abstract

Abstract:

CeZrAl oxides (CZA) using as the support of Pd catalyst for purification of gasohol exhausts are synthesized by co-precipitation assisted by ultrasonic vibration. CZA are characterized by surface analysis, X-ray diffraction, temperature-programmed reduction by hydrogen, oxygen storage capacity (OSC), and X-ray photoelectron spectroscopy. The results show that ultrasonic vibration promotes the formation of smaller, more uniform pores in CZA, which is beneficial to the dispersion of Pd species. Ultrasonic vibration can also improve the OSC and uniformity of the composition of CZA on its surface and in bulk. Catalytic tests demonstrate that ultrasonic treatment of CZA widens the window of the full use of oxygen from 0-0.64% to 0-1.16% of Pd-CZA catalysts in the purification of gasohol exhaust, and decreases the light-off temperature of ethanol, propane, and carbon monoxide by 30, 28, and 24℃, respectively. Moreover, the interaction between Pd species and CZA can enhance the reaction of NO with propane and ethanol.

Key words: Ceria-zirconia-alumina, Ultrasonic, Palladium, Gasohol, Exhaust, Purification

LIU Jianying, ZHAO Ming, XU Chenghua, LIU Shengyu, ZHANG Xueqiao, CHEN Yaoqiang. Ultrasonic-assisted fabrication and catalytic activity of CeZrAl oxide-supported Pd for the purification of gasohol exhaust[J]. Chinese Journal of Catalysis, 2013, 34(4): 751-757.

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URL: https://www.cjcatal.com/EN/10.1016/S1872-2067(11)60488-9

https://www.cjcatal.com/EN/Y2013/V34/I4/751

References

[1] Demirbas A. Energ Policy, 2007, 35: 4661

[2] Hsieh W D, Chen R H, Wu T L, Lin T H. Atmos Environ, 2002, 36: 403

[3] Cooney C P, Worm J J, Naber J D. Energy Fuels, 2009, 23: 2319

[4] Corrêa S M, Martins E M, Arbilla G. Atmos Environ, 2003, 37: 23

[5] Graham L A, Belisle S L, Baas C L. Atmos Environ, 2008, 42: 4498

[6] Di Y, Cheung C S, Huang Z H. Sci Total Environ, 2009, 407: 835

[7] Corrêa S M, Arbilla G, Martins E M, Quitério S L, de Souza Guimarães C, Gatti L V. Atmos Environ, 2010, 44: 2302

[8] Baez A P, Belmont R, Padilla H. Enviro Pollut, 1995, 89: 163

[9] Poulopoulos S G, Samaras D P, Philippopoulos C J. Atmos Environ, 2001, 35: 4399

[10] Wu X D, Fan J, Ran R, Yang J, Weng D. J Alloys Compd, 2005, 395: 135

[11] Zhao M, Chen Sh H, Zhang X Y, Gong M Ch, Chen Y Q. J Rare Earths, 2009, 27: 728

[12] Wei Z L, Li H M, Zhang X Y, Yan Sh H, Lü Zh, Chen Y Q, Gong M Ch. J Alloys Compd, 2008, 455: 322

[13] Morikawa A, Suzuki T, Kanazawa T, Kikuta K, Suda A, Shinjo H. Appl Catal B, 2008, 78: 210

[14] Kaspar J, Fornasiero P, Hickey N. Catal Today, 2003, 77: 419

[15] Kaspar J, Fornasiero P, Graziani M. Catal Today, 1999, 50: 285

[16] Zhao B, Li G F, Ge Ch H, Wang Q Y, Zhou R X. Appl Catal B, 2010, 96: 338

[17] Frolova E V, Ivanovskaya M I, Kosareva Y A. Thin Solid Films, 2006, 495: 139

[18] Li H M, Zhu Q C, Li Y L, Gong M Ch, Chen Y D, Wang J L, Chen Y Q. J Rare Earths, 2010, 28: 79

[19] Pan Y L, Wen Y Y, Chen Y Q, Gong M Ch. Chem J Chin Univ (潘依浪, 温怡芸, 陈耀强, 龚茂初. 高等学校化学学报), 2009, 30: 337

[20] Li H M, Zhou J F, Zhu Q C, Zeng S H, Wei Z L, Chen Y Q, Gong M Ch. Chem J Chin Univ (李红梅, 周菊发, 祝清超, 曾少华, 魏振玲, 陈耀强, 龚茂初. 高等学校化学学报), 2009, 30: 2484

[21] Shen M Q, Yang M, Wang J, Wen J, Zhao M W, Wang W L. J Phys Chem C, 2009, 113: 3212

[22] Mei D J, Chen Y Q, Zhong J B, Wei Z L, Ma D, Gong M Ch. J Rare Earth, 2007, 25: 311

[23] Frolova E V, Ivanovskaya M I, Hlushonak H K. Opt Mater, 2006, 28: 660

[24] Yao S Y, Xie Z H. J Mater Process Technol, 2007, 186: 54

[25] Pinjari D V, Pandit A B. Ultrason Sonochem, 2011, 18: 1118

[26] Tu Y B, Luo J Y, Meng M, Wang G, He J J. Int J Hydrogen Energy, 2009, 34: 3743

[27] Zheng H T, Li Y L, Chen S X, Shen P K. J Power Sources, 2006, 163: 371

[28] Dimos M M, Blanchard G J. J Phys Chem C, 2010, 114: 6019

[29] Greca M C, Moraes C, Morelli M R, Segadaes A M. Appl Catal A, 1999, 179: 87

[30] Galvita V V, Belyaev V D, Semikolenov V A, Tsiakaras P, Frumin A, Sobyanin V A. React Kinet Catal Lett, 2002, 76: 343

[31] Davidson J M, McGregor C M, Doraiswamy L K. Ind Eng Chem Res, 2001, 40: 108

[32] Baranchikov A Y, Ivanov V K, Tretyakov Y D. Uspekhi Khimii, 2007, 76: 147

[33] Bang J H, Suslick K S. Adv Mater, 2010, 22: 1039

[34] Wang H R, Chen Y Q, Zhang Q L, Zhu Q Ch, Gong M Ch, Zhao M. J Nat Gas Chem, 2009, 18: 211

[35] Zhang X Y, Long E Y, Li Y L, Zhang L J, Guo J X, Gong M Ch, Chen Y Q. J Mol Catal A, 2009, 308: 73

[36] Zhao B, Yang C Q, Wang Q Y, Li G F, Zhou R X. J Alloys Compd, 2010, 494: 340

[37] Cai L, Zhao M, Pi Zh, Gong M Ch, Chen Y Q. Chin J Catal (蔡黎, 赵明, 皮展, 龚茂初, 陈耀强. 催化学报), 2008, 29: 108

[38] Wang J Q, Shen M Q, An Y, Wang J. Catal Commun, 2008, 10: 103

[39] He H, Dai H X, Au C T. Catal Today, 2004, 90: 245

[40] Hamoudi S, Sayari A, Belkacemi K, Bonneviot L, Larachi F. Catal Today, 2000, 62: 379

[41] Zhu H Q, Qin Z F, Shan W J, Shen W J, Wang J G. J Catal, 2004, 225: 267

[42] Wang N, Chu W, Huang L Q, Zhang T. J Nat Gas Chem, 2010, 19: 117

[43] Wahlberg A, Pettersson L J, Bruce K, Andersson M, Jansson K. Appl Catal B, 1999, 23: 271

[44] Bera S, Mittal V K, Krishnan R V, Saravanan T, Velmurugan S, Nagarajan K, Narasimhan S V. J Nucl Mater, 2009, 393: 120

[45] Long Q, Cai M, Rogers J D, Rong H L, Li J R, Jiang L. Nanotech, 2007, 18: 1

[46] Padilla J M, Del Angel G, Navarrete J. Catal Today, 2008, 133-135: 541

[47] de la Peña O'Shea V A, Alvarez-Galvan M C, Requies J, Barrio V L, Arias P L, Cambra J F, Güemez M B, Fierro J L G. Catal Commun, 2007, 8: 1287

[48] Otto K, Haack L P, deVries J E. Appl Catal B, 1992, 1: 1

[49] Thevenin P O, Alcalde A, Pettersson L J, Jär?s S G, Fierro J L G. J Catal, 2003, 215: 78

[50] Ma Y Ch, Ge Q J, Li W Zh, Xu H Y. Appl Catal B, 2009, 90: 99

[51] Fornasiero P, Balducci G, Kaspar J, Meriani S, di Monte R, Graziani M. Catal Today, 1996, 29: 47