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Particle Size Effect on CH4 Oxidation Over Noble Metals: Comparison of Pt and Pd Catalysts

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Abstract

Intrinsic catalytic activities (TOF values) in CH4 complete oxidation under lean conditions were estimated as a function of Pt and Pd particle sizes (dm) for two series of Pt/Al2O3 and Pd/Al2O3 catalysts. Comparison of TOF ~ f(dm) relationships revealed significant difference between Pt and Pd catalysts. For Pt catalyst TOF showed tendency to increase by 2–3 times with increasing particle size from 1 to ca 3 nm and remained constant, when Pt particles became larger than 3 nm. On the other hand, for Pd catalyst TOF increased almost linearly when particle size grew from 1 to 20 nm. These different tendencies were attributed to the different mechanisms of CH4 oxidation over Pt and Pd catalysts: Langmuir–Hinshelwood and Mars-Van Krevelen respectively.

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Abbreviations

TOF:

Turnover frequency

XPS:

X-ray photoelectron spectroscopy

ETC:

European Transient Cycle

TEM:

Transmission electron microscopy

GHSV:

Gas hourly space velocity

References

  1. Roth D, Gelin P, Primet M, Tena E (2000) Appl Catal A 203:37

    Article  CAS  Google Scholar 

  2. Haack LP, Otto K (1995) Catal Lett 34:31

    Article  CAS  Google Scholar 

  3. Castellazzi P, Groppi G, Forzatti P, Finocchio E, Busca G (2010) J Catal 275:217

    Article  Google Scholar 

  4. Bekk IE, Konevetz DA, Zaikovsky VI, Tuzikov FV, Bukhtiyarov VI (2009) RF Patent 2352391

  5. Sinfelt JM, Carter JL, Yates DJC (1972) J Catal 24:283

    Article  CAS  Google Scholar 

  6. Ichikawa S, Poppa H, Boudart M (1985) J Catal 91:1

    Article  CAS  Google Scholar 

  7. Joyner RW, Roberts MW, Yates K (1979) Surf Sci 87:501

    Article  CAS  Google Scholar 

  8. Knop-Gericke A, Kleimenov E, Havecker M, Blume R, Teschner D, Zafeiratos S, Schlögl R, Bukhtiyarov VI, Kaichev VV, Prosvirin IP, Nizovskii AI, Bluhm H, Barinov A, Dudin P, Kiskinova M (2009) Adv Catal 52:213

    Article  CAS  Google Scholar 

  9. Bukhtiyarov VI, Kaichev VV, Prosvirin IP (2005) Topics Catal 32:3

    Article  CAS  Google Scholar 

  10. Burch R, Loader PK (1994) Appl Catal B 5:149

    Article  CAS  Google Scholar 

  11. Baldwin TR, Burch R (1990) Catal Lett 6:131

    Article  CAS  Google Scholar 

  12. Garetto TF, Rincyn E, Apesteguмa CR (2007) Appl Catal B 73:65

    Article  CAS  Google Scholar 

  13. Gelin P, Primet M (2002) Appl Catal B 39:1

    Article  CAS  Google Scholar 

  14. Gololobov AM, Beck IE, Bragina GO, Zaikovsky VI, Ayupov AB, Telegina NS, Bukhtiyarov VI, Stakheev AYu (2009) Kinet Cat 50:864

    Google Scholar 

  15. Stakheev AYu, Gololobov AM, Beck IE, Bragina GO, Zaikovsky VI, Ayupov AB, Telegina NS, Bukhtiyarov VI (2010) Rus Chem Bull 59:1713

    Article  CAS  Google Scholar 

  16. Castellazzi P, Groppi G, Forzatti P, Baylet A, Marecot P, Duprez D (2010) Catal Today 155:18

    Article  CAS  Google Scholar 

  17. Müller CA, Maciejewski M, Koeppel RA, Baiker A (1997) J Catal 166:36

    Article  Google Scholar 

  18. Hicks RF, Qi H, Young M, Lee R (1990) J Catal 122:280

    Article  CAS  Google Scholar 

  19. Roth D, Gelin P, Kaddouri A et al (2006) Catal Today 112:134

    Article  CAS  Google Scholar 

  20. Fujimoto K, Fabio H, Ribeiro FH, Avalos-Borja M, Iglesia E (1998) J Catal 179:431

    Article  CAS  Google Scholar 

  21. Mars P, van Krevelen DW (1954) Chem Eng Sci 3:41

    Article  CAS  Google Scholar 

  22. Ma L, Trimm DL, Jiang C (1996) Appl Catal A 138:275

    Article  CAS  Google Scholar 

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Authors and Affiliations

  1. Zelinsky Institute of Organic Chemistry RAS, Leninsky Prosp. 47, Moscow, 119991, Russia

    A. Yu. Stakheev, A. M. Batkin, N. S. Teleguina & G. O. Bragina

  2. Boreskov Institute of Catalysis SB RAS, Prosp. Lavrentieva 5, Novosibirsk, 630090, Russia

    V. I. Zaikovsky, I. P. Prosvirin, A. K. Khudorozhkov & V. I. Bukhtiyarov

Authors
  1. A. Yu. Stakheev
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  2. A. M. Batkin
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  3. N. S. Teleguina
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  4. G. O. Bragina
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  5. V. I. Zaikovsky
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  6. I. P. Prosvirin
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  7. A. K. Khudorozhkov
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  8. V. I. Bukhtiyarov
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Correspondence to A. Yu. Stakheev.

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Stakheev, A.Y., Batkin, A.M., Teleguina, N.S. et al. Particle Size Effect on CH4 Oxidation Over Noble Metals: Comparison of Pt and Pd Catalysts. Top Catal 56, 306–310 (2013). https://doi.org/10.1007/s11244-013-9971-y

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  • DOI: https://doi.org/10.1007/s11244-013-9971-y

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