TY - JOUR
T1 - The Use of Boron-doped Diamond Electrode on Yeast-based Microbial Fuel Cell for Electricity Production
AU - Hanzhola, G.
AU - Anggraningrum, Ivandini Tribidasari
AU - Saefudin, Endang
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2018/2/6
Y1 - 2018/2/6
N2 - The dependency of fossil energy in Indonesia caused the crude oil production to be drastically decreased since 2001, while energy consumption increased. In addition, The use of fossil energy can cause several environmental problems. Therefore, we need an alternative environment-friendly energy as solution for these problems. A microbial fuel cell is one of the prospective alternative source of an environment-friendly energy source to be developed. In this study, Boron-doped diamond electrode was used as working electrode and Candida fukuyamaensis as biocatalyst in microbial fuel cell. Different pH of anode compartment (pH 6.5-7.5) and mediator concentration (10-100 μM) was used to produce an optimal electricity. MFC was operated for 3 hours. During operation, the current and voltage density was measured with potensiostat. The maximum power and current density are 425,82 mW/m2 and 440 mA/m2, respectively, for MFC using pH 7.5 at anode compartment without addition of methylene blue. The addition of redox mediator is lowering the produced electricity because of its anti microbial properties that can kill the microbe.
AB - The dependency of fossil energy in Indonesia caused the crude oil production to be drastically decreased since 2001, while energy consumption increased. In addition, The use of fossil energy can cause several environmental problems. Therefore, we need an alternative environment-friendly energy as solution for these problems. A microbial fuel cell is one of the prospective alternative source of an environment-friendly energy source to be developed. In this study, Boron-doped diamond electrode was used as working electrode and Candida fukuyamaensis as biocatalyst in microbial fuel cell. Different pH of anode compartment (pH 6.5-7.5) and mediator concentration (10-100 μM) was used to produce an optimal electricity. MFC was operated for 3 hours. During operation, the current and voltage density was measured with potensiostat. The maximum power and current density are 425,82 mW/m2 and 440 mA/m2, respectively, for MFC using pH 7.5 at anode compartment without addition of methylene blue. The addition of redox mediator is lowering the produced electricity because of its anti microbial properties that can kill the microbe.
KW - Boron-doped Diamond electrode
KW - Candida fukuyamaensis
KW - Microbial Fuel Cell
UR - http://www.scopus.com/inward/record.url?scp=85043788246&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/953/1/012005
DO - 10.1088/1742-6596/953/1/012005
M3 - Conference article
AN - SCOPUS:85043788246
SN - 1742-6588
VL - 953
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012005
T2 - 2nd International Joint Conference on Science and Technology, IJCST 2017
Y2 - 27 September 2017 through 28 September 2017
ER -