Numerically optimized shape of directly heated electrodes for minimal temperature gradients

Sensors and Actuators, B: Chemical

Volumn 137, Issue 1, 2009, Pages 363-369

  Mahnke, Nico ^a   Markovic, Aleksandar ^a   Duwensee, Heiko ^a   Wachholz, Falko ^a   Flechsig, Gerd Uwe ^a   van Rienen, Ursula ^a  

^a UNIVERSITY OF ROSTOCK   (Germany)

Author keywords

Heated electrode; Numerical calculation; Temperature allocation; Thermal simulation

Indexed keywords

MATHEMATICAL MODELS;

BIOANALYTICAL; ELECTROCHEMICAL APPLICATIONS; ELECTROCHEMICAL INVESTIGATIONS; HEATED ELECTRODE; MATHEMATICAL SIMULATIONS; MULTI-PHYSICS; NUMERICAL CALCULATION; PRECISE CONTROLS; SURFACE TEMPERATURES; TEMPERATURE GRADIENTS; THERMAL SIMULATION;

ELECTROCHEMICAL ELECTRODES;

EID: 60549086080     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2008.11.034     Document Type: Article

References (36)

1. Gabrielli C., Keddam M., and Lizee J.F. A temperature pertubation method for electrochemical kinetics investigation. J. Electroanal. Chem. 148 (1983) 293-297
2. Gabrielli C., Keddam M., and Lizee J.F. Frequency analysis of a temperature perturbation technique in electrochemistry. Part I. Theoretical aspects. J. Electroanal. Chem. 359 (1993) 1-20
3. Gründler P., Zerihun T., Möller A., and Kirbs A. A simple method for heating micro electrodes in-situ. J. Electroanal. Chem. 360 (1993) 309-314
4. Zerihun T., and Gründler P. Electrically heated cylindrical microelectrodes. Determination of lead on Pt by cyclic voltammetry and cathodic stripping analysis. J. Electroanal. Chem. 415 (1996) 85-88
5. Zerihun T., and Gründler P. Electrically heated cylindrical microelectrodes. The reduction of dissolved oxygen on Pt. J. Electroanal. Chem. 404 (1996) 243-248
6. Zerihun T., and Gründler P. Oxidation of formaldehyde, methanol, formic acid and glucose at ac heated cylindrical Pt microelectrodes. J. Electroanal. Chem. 441 (1998) 57-63
7. Wang J., Gründler P., Flechsig G.-U., Jasinski M., Lu J., Wang J., Zhao Z., and Tian B. Hot-wire stripping potentiometric measurements of trace mercury. Anal. Chim. Acta 396 (1999) 33-37
8. Wang J., Jasinski M., Flechsig G.-U., Gründler P., and Tian B. Hot-wire amperometric monitoring of flowing streams. Talanta 50 (2000) 1205-1210
9. Wang J., Gründler P., Flechsig G.-U., Jasinski M., Rivas G., Sahlin E., and Paz J.L.L. DNA-analysis at heated carbon paste electrodes. Anal. Chem. 72 (2000) 3752-3756
10. Wang J., Flechsig G.-U., Erdem A., Korbut O., and Gründler P. Label-free DNA hybridization based on coupling of a heated carbon paste electrode with magnetic separations. Electroanalysis 16 (2004) 928-931
11. Flechsig G.-U., Korbut O., Hocevar S.B., Thongngamdee S., Ogorevc B., Gründler P., and Wang J. Electrically heated bismuth-film electrode for voltammetric stripping measurements of trace metals. Electroanalysis 14 (2002) 192-196
12. Flechsig G.-U., Peter J., Hartwich G., Wang J., and Gründler P. DNA hybridization detection at heated electrodes. Langmuir 21 (2005) 7848-7853
13. Lin Z.Y., Sun J.J., Chen J.H., Guo L., and Chen G.N. A new electrochemiluminescent detection system equipped with an electrically controlled heating cylindrical microelectrode. Anal. Chim. Acta 564 (2006) 226-230
14. Lin Z.Y., Sun J.J., Chen J.H., Guo L., and Chen G.N. Enhanced electrochemiluminescent of lucigenin at an electrically heated cylindrical microelectrode. Electrochem. Commun. 9 (2007) 269-274
15. Lin Z., Sun J., Chen J., Guo L., and Chen G. The electrochemiluminescent behavior of luminol on an electrically heating controlled microelectrode at cathodic potential. Electrochim. Acta 53 (2007) 1708-1712
16. Lin Z.Y., Sun J.J., Chen J.H., Guo L., Chen Y.T., and Chen G.N. Electrochemiluminescent biosensor for hypoxanthine based on the electrically heated carbon paste electrode modified with xanthine oxidase. Anal. Chem. 80 (2008) 2826-2831
17. Chen Y.T., Lin Z.Y., Sun J.J., and Chen G.N. A new electrochemiluminescent detection system equipped with an electrically heated carbon paste electrode for CE. Electrophoresis 28 (2007) 3250-3259
18. 32+/multi-wall-carbon-nanotube paste electrode. J. Chromatogr. A 1172 (2007) 84-91
19. Sun J.J., Guo L., Zhang D.F., Yin W.H., and Chen G.N. Heated graphite cylinder electrodes. Electrochem. Commun. 9 (2007) 283-288
20. Wu S.H., Sun J.J., Lin Z.B., Wu A.H., Zeng Y.M., Guo L., Zhang D.F., Dai H.M., and Chen G.N. Adsorptive stripping analysis of riboflavin at electrically heated graphite cylindrical electrodes. Electroanalysis 19 (2007) 2251-2257
21. Gründler P., Kirbs A., and Zerihun T. Hot-wire electrodes: voltammetry above the boiling point. Analyst 121 (1996) 1805-1810
22. Voss T., Gründler P., Kirbs A., and Flechsig G.-U. Temperature pulse voltammetry: hot layer electrodes made by LTCC technology. Electrochem. Commun. 1 (1999) 383-388
23. Gründler P., and Degenring D. Temperature calculation for pulse-heated hot-wire electrodes. J. Electroanal. Chem. 512 (2001) 74-82
24. Gründler P., and Degenring D. The limits of aqueous hot-wire electrochemistry: near-critical and supercritical fluids in electrochemical sensors?. Electroanalysis 13 (2001) 755-759
25. Wachholz F., Biała K., Piekarz M., and Flechsig G.-U. Temperature pulse modulated amperometry at compact electrochemical sensors. Electrochem. Commun. 9 (2007) 2346-2352
26. Wildgoose G.G., Giovanelli D., Lawrence N.S., and Compton R.G. High-temperature electrochemistry: a review. Electroanalysis 16 (2004) 421-433
27. Gründler P., and Flechsig G.-U. Principles analytical applications of heated electrodes. Microchim. Acta 154 (2006) 175-189
28. Gründler P. Stripping analysis enhanced by ultrasound, electrode heating and magnetic fields. Curr. Anal. Chem. 4 (2008) 263-270
29. www.hot-wire-electrochemistry.de.
30. G.-U. Flechsig, J. Gimsa, P. Gründler, H. Grabow, Patent DE 10 2006 006 347 B3.
31. Wachholz F., Gimsa J., Duwensee H., Grabow H., Gründler P., and Flechsig G.-U. A compact and versatile instrument for radio frequency heating in nonisothermal electrochemical studies. Electroanalysis 19 (2007) 535-540
32. Schneider A., Flechsig G.-U., and Gründler P. Electrically heated cylindrical microelectrodes comparison of temperature profiles obtained by IR photography and digital simulation. J. Electrochem. Soc. 147 (2000) 3768-3770
33. U. van Rienen, P. Pinder, T. Weiland, Consistent finite integration approach for coupled calculation of electromagnetic fields and stationary temperature distributions, in: Proceedings of the 7th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC), 1996, p. 294.
34. U. van Rienen, T. Weiland, Coupled calculation of electromagnetic fields and stationary temperature distributions, in: Proceedings of the European Particle Accelerator Conference, vol. 1, 1996, pp. 1295-1297.
35. © 1997-2008 COMSOL AB. COMSOL, COMSOL Multiphysics, COMSOL Reaction Engineering Lab, COMSOL Script and FEMLAB are registered trademarks of COMSOL AB.
36. Beckmann A., Coles B.A., Compton R.G., Gründler P., Marken F., and Neudeck A. Modeling hot wire electrochemistry. coupled heat and mass transport at a directly and continuously heated wire. J. Phys. Chem. B 104 (2000) 764-769