Increased performance of a tubular microbial fuel cell with a rotating carbon-brush anode
A novel method was proposed to improve the power output of microbial fuel cells (MFCs) by
rotating the carbon-brush anode. The MFC with a rotating anode produced a peak power
density of 210±3 W/m 3 and a maximum current density of 945±43 A/m 3, 1.4 and 2.7 times
higher than those of the non-rotating case, respectively. The difference of the
electrochemical impedance spectroscopy and cyclic voltammetry before and after anode
rotation clearly suggested that the mass transfer to the spiral space was enhanced by the …
rotating the carbon-brush anode. The MFC with a rotating anode produced a peak power
density of 210±3 W/m 3 and a maximum current density of 945±43 A/m 3, 1.4 and 2.7 times
higher than those of the non-rotating case, respectively. The difference of the
electrochemical impedance spectroscopy and cyclic voltammetry before and after anode
rotation clearly suggested that the mass transfer to the spiral space was enhanced by the …
Increased performance of a tubular microbial fuel cell with a rotating carbon-brush anode.
LQ Liao Qiang, ZJ Zhang Jun, LJ Li Jun… - 2014 - cabidigitallibrary.org
A novel method was proposed to improve the power output of microbial fuel cells (MFCs) by
rotating the carbon-brush anode. The MFC with a rotating anode produced a peak power
density of 210±3 W/m3 and a maximum current density of 945±43 A/m3, 1.4 and 2.7 times
higher than those of the non-rotating case, respectively. The difference of the
electrochemical impedance spectroscopy and cyclic voltammetry before and after anode
rotation clearly suggested that the mass transfer to the spiral space was enhanced by the …
rotating the carbon-brush anode. The MFC with a rotating anode produced a peak power
density of 210±3 W/m3 and a maximum current density of 945±43 A/m3, 1.4 and 2.7 times
higher than those of the non-rotating case, respectively. The difference of the
electrochemical impedance spectroscopy and cyclic voltammetry before and after anode
rotation clearly suggested that the mass transfer to the spiral space was enhanced by the …
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