The Adsorption and the Influence of Modified beta-Cyclodextrins on the Kinetics of Several Electrode Reactions

• Autorzy: Trzciński D. , Kośnik W. , Stroka J. , Temeriusz A.
• Języki publikacji: EN

Abstrakty

EN

The adsorption of modified _-cyclodextrins (_-CD) on the mercury electrode was investigated in NaClO4 solutions using differential capacity measurements. The investigated cyclodextrins revealed stronger affinity towards mercury electrodes than native_-CD. Their behaviour was typical for a monolayer and consistent with that predicted by the Frumkin isotherm. The electrode kinetics of Cu2+/Cu(Hg) and Cd2+/Cd(Hg) couples was significantly inhibited in the presence of modified _-CD in the solutions while much faster in surfactant free solutions the electrode process of Tl+/Tl(Hg) system remained reversible also in the presence of CD's.

Słowa kluczowe

EN

adsorption of modified beta-cyclodextrins; electrode kinetics; inhibition of the electrode reactions

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2004
• Tom: Vol. 78 / nr 9
• Strony: 1149--1163
• Opis fizyczny: Bibliogr. 28 poz., rys.

Twórcy

autor

Trzciński D.

• University of Warsaw, Department of Chemistry, Pasteura 1, 02093 Warsaw, Poland

autor

Kośnik W.

• University of Warsaw, Department of Chemistry, Pasteura 1, 02093 Warsaw, Poland

autor

Stroka J.

• University of Warsaw, Department of Chemistry, Pasteura 1, 02093 Warsaw, Poland

autor

Temeriusz A.

• University of Warsaw, Department of Chemistry, Pasteura 1, 02093 Warsaw, Poland

Bibliografia

• 1. Szeteli J., Cyclodextrins and their Inclusion Complexes, Ed. Akademiai Kiadó, Budapest 1982.
• 2. Szeteli J., in Comprehensive Supramolecular Chemistry, vol. 3, Szeteli J., Osa T. (Eds), Elsevier, New York, 1996, p. 189.
• 3. Lincoln S.F., Coord. Chem. Rev., 166, 255 (1997).
• 4. Wójcik J.F. and Rohrbach J., J. Phys. Chem., 79, 2251 (1975).
• 5. Gelb R.J., Schwarz L.M., Radeos M. and Laufer D.D., J. Phys. Chem., 87, 3349 (1983).
• 6. Borkowska Z., J. Electroanal. Chem., 246, 423 (1988).
• 7. Taraszewska J., Śledzik J. and Piasecki A.K., J. Electroanal. Chem., 247, 287 (1988).
• 8. Jaworski R.K., Golędzinowski M. and Galus Z., J. Electroanal. Chem., 252,425 (1988).
• 9. Pospisil L. and Svestka M., J. Electroanal. Chem., 366,295 (1994).
• 10. Jarząbek G., J. Electroanal. Chem., 294, 253 (1990).
• 11. Ohira A., Ishzaki T., Sakata M., Kunitake M., Taniguchi I. and Hirayama C., Colloids and Surfaces, 169, 27 (2000).
• 12. Yamaguchi S., Miyagi Ch. and Yamakawa Y., Nippon Kagaku Kaishi, 3, 562 (1975).
• 13. Golędzinowski M., J. Electroanal. Chem., 267, 171 (1989).
• 14. Hromadova M. and de Levie R., J. Electroanal. Chem., 465, 171 (1999).
• 15. Maksymiuk K., MSc Thesis, Warsaw University, Warsaw 1983.
• 16. Koutecky J., Chem. Listy, 47, 323 (1953).
• 17. Randles J.E.B., Can. J. Chem., 37,238 (1959).
• 18. Kimmerle F.M. and Chevalet J., J. Electroanal. Chem., 21,237 (1969).
• 19. Galus Z., Fundamentals of Electrochemical Analysis, Ed. Horwood- PWN, Warsaw, 1994.
• 20. Takeo K., Uemura K. and Mitoh H., J. Carbohydr. Chem., 7, 293 (1988).
• 21. Liptak J., Jodal I., Fügedi P., Nanasi P. and Neszmelyi A., Starch/Stärke, 32, 165 (1980).
• 22. Boger J., Corcoran R.J. and Lehn J.M., Helv. Chim. Acta, 61, 2190 (1978).
• 23. Moncelli M.R, Foresti M.L. and Gudelli R.,J. Electroanal. Chem., 295, 225 (1990).
• 24. Bellavance M.l. and Miller B., in Encyclopedia of Electrochemistry of the Elements, Vol. 4 (Ed. Bard A.J.) M. Dekker, New York 1975, p. 179.
• 25. Hampson N. and Latham R.S., in Encyclopedia of Electrochemistry of the Elements, Vol. 1 (Ed. Bard A.J.) M. Dekker, New York 1975, p. 156.
• 26. Jacq J. and Bloch D., Electrochim. Acta, 11,93 (1966).
• 27. Łobacz M., Orlik M., Stroka J. and Galus Z., Langmuir, 18,2765 (2002).
• 28. Kooijman D.J. and Sluyters J.H., Electrochim. Acta, 12,693 (1966).