Abstract
yAu/SnO2 (y = 1–5 wt%) and 1 wt% Pt- or Pd-doped 3Au/SnO2 catalysts were prepared by the co-precipitation method. It is observed that the 3Au/SnO2 catalyst showed the best performance (T100% = 166 °C). The pretreatment of 3Au/SnO2 in CO obviously decreased the catalytic activity due to the reduction of oxidized gold species to metallic Au0. Pd- or Pt-doping to 3Au/SnO2 brought about a significant enhancement in performance, with the T100% value being 74 and 93 °C, respectively. It is concluded that the oxidized gold species were more active than metallic Au0 and the remarkable improvement in catalytic activity due to Pd or Pt doping was associated with the presence of strong interaction of Pd or Pt with Au.
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Gardner SD, Hoflund GB, Schryer DR, Schryer J, Upchurch BT, Kielin EJ (1991) Langmuir 7:2135
Kobayashi T, Haruta M, Sano H, Nakane M (1988) Sens Actuators 13:339
Avgouropoulos G, Ioannides T, Papadopoulou Ch, Batista J, Hocevar S, Matralis HK (2002) Catal Today 75:157
Schubert MM, Venugopal A, Kahlich MJ, Plzak V, Behm RJ (2004) J Catal 222:32
Haruta M, Kobayashi T, Sano H, Yamada N (1987) Chem Lett 2:405
Schubert MM, Hackenberg S, van Veen AC, Muhler M, Plzak V, Behm RJ (2001) J Catal 197:113
Zhang X, Shi H, Xu BQ (2007) Catal Today 122:330
Haruta M, Yamada N, Kobayashi T, Iijima S (1989) J Catal 115:301
Haruta M, Tsubota S, Kobayashi T, Kageyama H, Genet MJ, Delmon B (1993) J Catal 144:175
Santhosh PN, Potde HS, Date SK (1997) J Mater Res 12:326
Gopel W, Schierbaum KD (1995) Sens Actuators B 26/27 1
Batzill M, Diebold U (2005) Prog Surf Sci 79:47
Sverveglieri G (1995) Sens Actuators B 23:103
Kung MC, Park PW, Kim DW, Kung HH (1999) J Catal 181:1
Teraoka Y, Harada T, Iwasaki T, Ikeda T, Kagawa S (1993) Chem Lett 22:773
Lin JN, Chen JH, Hsiao CY, Kang YM, Wan BZ (2002) Appl Catal B 36:19
Radnik J, Mohr C, Claus P (2003) Phys Chem Chem Phys 5:172
Zwijnenburg A, Goossens A, Sloof WG, CrajéM JW, van der Kraan AM, Jos deJongh L, Makkee M, Moulijn JA (2002) J Phy Chem B 106:9853
Arrii S, Morfin F, Renouprez AJ, Rousset JL (2004) J Am Chem Soc 126:1199
Park ED, Lee JS (1999) J Catal 186:1
Visco AM, Neri F, Neri G, Donato A, Milone C, Galvagno S (1999) Phys Chem Chem Phys 1:2869
Zhang YJ, Deng JG, Zhang L, Qiu WG, Dai HX, He H (2008) Catal Today 139:29
Unnikrishnan RP, Sarojini D (2006) Appl Catal A 299:266
Chastain J, King RC (1995) Handbook of X-Ray Photoelectron Spectroscopy. Perkin-Elmer Cooperation, Eden Prairie, MN
Nascente PAP, de Castro SGC, Landers R, Kleiman GG (1991) Phys Rev B 43:4659
Yi CW, Luo K, Wei T, Goodman DW (2005) J Phys Chem B 109:18535
Zeller MV, Grutsch PA, Fehlner TP (1973) Inorg Chem 12:1431
Haruta M, Kageyama H, Kamijo N, Kobayashi T, Delanny F (1988) Stud Surf Sci Catal 44:33
Haruta M (1997) Catal Surv Jpn 1:61
Neri G, Visco AM, Galvagno S, Donato A, Panzalorto M (1999) Thermochimica Acta 329:39
Gardner SD, Hoflund GB, Davidson MR, Schryer DR (1989) J Catal 115:132
Tripathi AK, Gupta NM (1995) J Catal 153:208
Schryer DR, Upchurch BT, Sidney BD, Brown KG, Hoflund GB, Herz RK (1991) J Catal 130:314
Qu ZP, Cheng MJ, Huang WX, Bao XH (2005) J Catal 229:446
Andreeva D (2002) Gold Bull 35:82
Venezia AM, La Parola V, Nicoli V, Deganello G (2002) J Catal 212:56
Bonarowska M, Malinowski A, Juszczyk W, Karpinski Z (2001) Appl Catal B 30:187
Markovic NM, Ross PN Jr (2002) Surf Sci Rep 45:117
Kochubey DI, Pavlova SN, Novgorodoc BN, Kryukoya GN, Sadykov VA (1996) J Catal 161:500
Nutt MO, Heck KN, Alvarez P, Wong MS (2006) Appl Catal B 69:115
Edwards JK, Solsona BE, Landon P, Carley AF, Herzing A, Kiely CJ, Hutchings GJ (2005) J Catal 236:69
Enache DI, Edwards JK, Landon P, Solsona BE, Carley AF, Herzing AA, Watanabe M, Kiely CJ, Knight DW, Hutchings GJ (2006) Science 311:362
Acknowledgements
The work was supported by the National Natural Science Foundation of China (Grant No. 20777005), Natural Science Foundation of Beijing Municipality (Grant No. 8082008) and Beijing Municipal Foundation for Excellent Person of Ability (Grant No. 20071D0501500210).
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Ye, Q., Wang, J., Zhao, J. et al. Pt or Pd-doped Au/SnO2 Catalysts: High Activity for Low-temperature CO Oxidation. Catal Lett 138, 56–61 (2010). https://doi.org/10.1007/s10562-010-0360-x
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DOI: https://doi.org/10.1007/s10562-010-0360-x