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Chemical and Biochemical Engineering Quarterly, Vol. 23 No. 1, 2009.

Izvorni znanstveni članak

Glucose Electrooxidation for Biofuel Cell Applications

I. Ivanov ; Max-Planck-Institute for Dynamics of Complex Technical Systems, Sandtorstrasse 1, D-39106 Magdeburg, Germany
T. R. Vidaković ; Max-Planck-Institute for Dynamics of Complex Technical Systems, Sandtorstrasse 1, D-39106 Magdeburg, Germany
K. Sundmacher ; Max-Planck-Institute for Dynamics of Complex Technical Systems, Sandtorstrasse 1, D-39106 Magdeburg, Germany; Otto-von-Guericke-University Magdeburg, Process Systems Engineering, Universitätsplatz 2, D-39106 Magdeburg, Germany

Puni tekst: engleski, pdf (7 MB) str. 77-86 preuzimanja: 230* citiraj
APA 6th Edition
Ivanov, I., Vidaković, T.R. i Sundmacher, K. (2009). Glucose Electrooxidation for Biofuel Cell Applications. Chemical and Biochemical Engineering Quarterly, 23 (1), 77-86. Preuzeto s https://hrcak.srce.hr/34608
MLA 8th Edition
Ivanov, I., et al. "Glucose Electrooxidation for Biofuel Cell Applications." Chemical and Biochemical Engineering Quarterly, vol. 23, br. 1, 2009, str. 77-86. https://hrcak.srce.hr/34608. Citirano 19.04.2019.
Chicago 17th Edition
Ivanov, I., T. R. Vidaković i K. Sundmacher. "Glucose Electrooxidation for Biofuel Cell Applications." Chemical and Biochemical Engineering Quarterly 23, br. 1 (2009): 77-86. https://hrcak.srce.hr/34608
Harvard
Ivanov, I., Vidaković, T.R., i Sundmacher, K. (2009). 'Glucose Electrooxidation for Biofuel Cell Applications', Chemical and Biochemical Engineering Quarterly, 23(1), str. 77-86. Preuzeto s: https://hrcak.srce.hr/34608 (Datum pristupa: 19.04.2019.)
Vancouver
Ivanov I, Vidaković TR, Sundmacher K. Glucose Electrooxidation for Biofuel Cell Applications. Chemical and Biochemical Engineering Quarterly [Internet]. 2009 [pristupljeno 19.04.2019.];23(1):77-86. Dostupno na: https://hrcak.srce.hr/34608
IEEE
I. Ivanov, T.R. Vidaković i K. Sundmacher, "Glucose Electrooxidation for Biofuel Cell Applications", Chemical and Biochemical Engineering Quarterly, vol.23, br. 1, str. 77-86, 2009. [Online]. Dostupno na: https://hrcak.srce.hr/34608. [Citirano: 19.04.2019.]

Sažetak
The kinetics of glucose electrooxidation on different catalysts has been studied at physiological conditions (pH 7 and 37 0C). Electrochemically activated rough gold, rough gold modified with a self-assembled monolayer (SAM) of cystamine and an enzymatic
electrode based on a charge transfer complex (CTC) and glucose oxidase (GOx) have been tested. The influence of glucose concentration, electrode rotation rate and presence of oxygen has been investigated and the stability of the different catalysts has
been evaluated. All parameters have been discussed in the context of the potential application of these catalysts in an implantable glucose/O2 biofuel cell. Rough gold exhibits high activity with very low overpotential for glucose oxidation but its extreme instability
and low oxygen tolerance make it inappropriate as potential anode in a biofuel cell. The CTC enzymatic electrode on the other side shows high activity for glucose oxidation, reasonably low overpotential and relatively high stability.

Ključne riječi
Glucose oxidation; Gold; SAM; Charge Transfer Complex; Glucose oxidase

Hrčak ID: 34608

URI
https://hrcak.srce.hr/34608

Posjeta: 502 *