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Journal of Applied Electrochemistry

, Volume 37, Issue 6, pp 653–660 | Cite as

Electrochemical oxidation of alcoholamines at gold

  • Teresa Łuczak
Original Paper

Abstract

Gold is a good electrocatalyst for alcoholamine oxidation in basic media. In this work the effect of alcoholamine concentration, electrolyte pH and potential scan rate on electrooxidation was studied. The adsorption of alcoholamines on a \( {\hbox{AuOH}}_{{\hbox{ad}}}^{\updelta - } \) layer plays a significant role in the oxidation mechanism. The rate determining step of the process was found to be heterogeneous dehydrogenation of the alcoholamine molecule, involving electron transfer to the gold electrode and the formation of water molecule. The catalytic effect of the gold electrode on alcoholamine oxidation is higher than that observed both for aliphatic alcohol and amines.

Keywords

Aliphatic alcoholamines Electrooxidation Electrocatalysis Gold electrode Adsorption 

Notes

Acknowledgements

Financial support of this work by the Ministry of Scientific Research and Information Technology, Poland, is gratefully acknowledged. The author thanks Professor M. Bełtowska-Brzezinska for valuable discussion.

References

  1. 1.
    Bełtowska-Brzezinska M, Vielstich W (1977) Electrochim Acta 22:1313CrossRefGoogle Scholar
  2. 2.
    Bełtowska-Brzezinska M (1979) Electrochim Acta 24:409CrossRefGoogle Scholar
  3. 3.
    Bełtowska-Brzezinska M (1980) Electrochim Acta 25:267CrossRefGoogle Scholar
  4. 4.
    Bełtowska-Brzezinska M (1980) Kinetics and mechanism of electrocatalytic oxidation of alcohols on gold, platinum and gold-platinum alloys. UAM Press, PoznańGoogle Scholar
  5. 5.
    Beden B, Cetin I, Kahyaoglu A, Takky D, Lamy C (1987) J Catal 104:37CrossRefGoogle Scholar
  6. 6.
    Holze R, Łuczak T, Bełtowska-Brzezinska M (1990) Electrochim Acta 35:1345CrossRefGoogle Scholar
  7. 7.
    Beden B, Leger JM, Lamy C (1992) In: Bockris JO`M, Conway BE, White RE (eds) Modern aspects of electrochemistry, vol 22. Plenum Press, New York, p 97–265 and references thereinGoogle Scholar
  8. 8.
    Łuczak T, Bełtowska-Brzezinska M, Holze R (1993) J Appl Electrochem 3:1039CrossRefGoogle Scholar
  9. 9.
    Holze R, Łuczak T, Bełtowska-Brzezinska M (1994) Electrochim Acta 39:485CrossRefGoogle Scholar
  10. 10.
    Holze R, Łuczak T, Bełtowska-Brzezinska M (1994) Electrochim Acta 39:991CrossRefGoogle Scholar
  11. 11.
    Łuczak T, Holze R, Bełtowska-Brzezinska M (1994) Electroanalysis 6:773CrossRefGoogle Scholar
  12. 12.
    Bełtowska-Brzezinska M, Łuczak T, Holze R (1997) J Appl Electrochem 27:999CrossRefGoogle Scholar
  13. 13.
    Bełtowska-Brzezinska M, Łuczak T (2001) Electroanalysis 15:1270CrossRefGoogle Scholar
  14. 14.
    Raichewa SN, Kalcheva SV, Christov MV, Sokolova EI (1974) J Electroanal Chem 55:213CrossRefGoogle Scholar
  15. 15.
    Parsons R, VanderNoot T (1988) J Electroanal Chem 257:9CrossRefGoogle Scholar
  16. 16.
    Wieckowski A (1975) J Electrochem Soc 122:252CrossRefGoogle Scholar
  17. 17.
    Bełtowska-Brzezinska M, Dutkiewicz E, Skołuda P (1984) J Electroanal Chem 181:235CrossRefGoogle Scholar
  18. 18.
    Bełtowska-Brzezinska M, Heitbaum J (1985) J Electroanal Chem 183:167CrossRefGoogle Scholar
  19. 19.
    Holze R, Bełtowska-Brzezinska M (1986) J Electroanal Chem. 201:387CrossRefGoogle Scholar
  20. 20.
    Lipkowski J, Stolberg L (1992) In: Lipkowski J, Ross PN (eds) Adsorption of molecules at metal electrodes, vol 1, Wiley-VCH, New YorkGoogle Scholar
  21. 21.
    Trasatti S (1992) Electrochim Acta 37:2137CrossRefGoogle Scholar
  22. 22.
    Łuczak T, Bełtowska-Brzezinska M, Holze R (1993) Electrochim Acta 38:717CrossRefGoogle Scholar
  23. 23.
    Bełtowska-Brzezinska M, Łuczak T, Holze R (1998) Surf Sci 418:281CrossRefGoogle Scholar
  24. 24.
    Hauffe W, Heitbaum J (1978) Ber Bunsenges Phys Chem 82:487Google Scholar
  25. 25.
    Takky D, Beden B, Léger JM, Lamy C (1983) J Electroanal Chem. 145:461CrossRefGoogle Scholar
  26. 26.
    Desilvestro J, Weaver MJ (1986) J Electroanal Chem 209:377CrossRefGoogle Scholar
  27. 27.
    Ocon P, Alonso C, Celdran R, Gonzales-Velasko J (1986) J Electroanal Chem 206:179CrossRefGoogle Scholar
  28. 28.
    Burke LD, Lee BH (1992) J Electroanal Chem 330:637CrossRefGoogle Scholar
  29. 29.
    Burke LD, Buckley DT, Morrissey JA (1994) Analyst 119:841CrossRefGoogle Scholar
  30. 30.
    Burke LD, Moran JM, Nugent PF (2003) J Solid State Electrochem 7:529CrossRefGoogle Scholar
  31. 31.
    Mann CK (1964) Anal Chem 36:2424CrossRefGoogle Scholar
  32. 32.
    Barnes KK, Mann CK (1967) J Org Chem 32:1474CrossRefGoogle Scholar
  33. 33.
    Horányi G, Rizmayer EM (1988) J Electroanal Chem 251:403CrossRefGoogle Scholar
  34. 34.
    Horányi G, Rizmayer EM (1989) J Electroanal Chem 264:273CrossRefGoogle Scholar
  35. 35.
    Huerta F, Morallón E, Quijada C, Vázquez JL, Pérez JM, Aldaz A (1999) J Electroanal Chem 467:105CrossRefGoogle Scholar
  36. 36.
    Huerta F, Morallón E, Pérez JM, Vázquez JL, Aldaz A (1999) J Electroanal Chem 469:159CrossRefGoogle Scholar
  37. 37.
    Luo P, Zhang F, Baldwin RP (1991) Anal Chim Acta 244:169CrossRefGoogle Scholar
  38. 38.
    Jackson WA, Lacourse WR, Dobberpuhl DA, Johnson DC (1991) Electroanalysis 3:607CrossRefGoogle Scholar
  39. 39.
    Dobberpuhl DA, Johnson DC (1995) Anal Chem 67:1254CrossRefGoogle Scholar
  40. 40.
    Dobberpuhl DA, Johnson DC (1996) Electroanalysis 8–9:726CrossRefGoogle Scholar
  41. 41.
    Łuczak T (2005) Collect Czech Chem Commun 70:2027CrossRefGoogle Scholar
  42. 42.
    Łuczak T (2005) Annals of the polish chemical society 666Google Scholar
  43. 43.
    Łuczak T (2006) Colloids Surf A 280:125CrossRefGoogle Scholar
  44. 44.
    Łuczak T (2006) Asian Chem Lett 10:25Google Scholar
  45. 45.
    Łuczak T (2006) Collect Czech Chem Commun 71:1371CrossRefGoogle Scholar
  46. 46.
    Łuczak T (2007) J Appl Electrochem 37:269CrossRefGoogle Scholar
  47. 47.
    Will FG, Hess HJ (1973) J Electrochem Soc 120:1CrossRefGoogle Scholar
  48. 48.
    Will FG (1986) J Electrochem Soc 133:454CrossRefGoogle Scholar
  49. 49.
    Angerstein-Kozlowska H, Conway BE, Burnett B, Mozota J (1979) J Electroanal Chem 100:417CrossRefGoogle Scholar
  50. 50.
    Adzić RR, Markocić NM, Vesović VB (1986) J Electroanal Chem 165:532Google Scholar
  51. 51.
    Alonso C, Gonzáles-Velasco J (1988) J Electroanal Chem 248:193CrossRefGoogle Scholar
  52. 52.
    Newman RC, Burstein GT (1981) J Electroanal Chem 129:343CrossRefGoogle Scholar
  53. 53.
    Kisza A (2001) Electrochemistry II. WNT, Warsaw, p 94Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2007

Authors and Affiliations

  1. 1.Department of ChemistryA. Mickiewicz UniversityPoznańPoland

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