Wyszukiwarka
Fully enzymatic mediatorless fuel cell with efficient naphthylated carbon nanotube-laccase composite cathodes
Abstrakt
An efficient, mediator-free enzymatic glucose/O2 biofuel cell with an oxygen intensive anode based on glucose dehydrogenase is presented. In the device,the power of the biofuel cell and electrode potentials of each of the enzymatic electrodes were monitored in parallel under the biofuel cell working conditions. The carbon nanotube composite biocathode demonstrates an almost constant electrode potential vs. saturated calomel electrode under changing loads of the biofuel, even when relatively high current flows through the circuit. The fuel cell reveals good stability in time and is more powerful than other enzymatic film based biofuel cells; the power densities were 131+- 4uW/cm-1 at 300mV.
Cytuj jako
Pełna treść
pełna treść publikacji nie jest dostępna w portalu
Słowa kluczowe
Informacje szczegółowe
- Kategoria:
- Publikacja w czasopiśmie
- Typ:
- artykuł w czasopiśmie wyróżnionym w JCR
- Opublikowano w:
-
ELECTROCHEMISTRY COMMUNICATIONS
nr 20,
strony 124 - 127,
ISSN: 1388-2481 - Język:
- angielski
- Rok wydania:
- 2012
- Opis bibliograficzny:
- Karaśkiewicz M., Nazaruk E., Żelechowska K., Biernat J., Rogalski J., Bilewicz R.: Fully enzymatic mediatorless fuel cell with efficient naphthylated carbon nanotube-laccase composite cathodes// ELECTROCHEMISTRY COMMUNICATIONS. -Vol. 20, (2012), s.124-127
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 74 razy
Publikacje, które mogą cię zainteresować
Biobatteries and biofuel cells with biphenylated carbon nanotubes
- K. Stolarczyk,
- M. Kizling,
- D. Majdecka
- + 4 autorów
High catalytic performance of laccase wired to naphthylated multiwall carbon nanotubes
- A. Ben Tahar,
- K. Sadowska,
- J. Biernat
- + 4 autorów
Fluoroaromatic substituents attached to carbon nanotubes help to increase oxygen concentration on biocathode in biosensors and biofuel cells
- M. Karaskiewicz,
- J. Biernat,
- J. Rogalski
- + 2 autorów
Arylated carbon nanotubes for biobatteries and biofuel cells
- J. Biernat,
- K. Stolarczyk,
- D. Łyp
- + 3 autorów