Performance of an alkaline-acid direct ethanol fuel cell

Liang An; T. S. Zhao

doi:10.1016/j.ijhydene.2011.04.150

Performance of an alkaline-acid direct ethanol fuel cell

Liang An
, T. S. Zhao

Research output: Journal article publication › Journal article › Academic research › peer-review

98 Citations (Scopus)

Abstract

This paper reports on the performance of an alkaline-acid direct ethanol fuel cell (AA-DEFC) that is composed of an alkaline anode, a membrane and an acid cathode. The effects of membrane thickness and the concentrations of various species at both the anode and cathode on the cell performance are investigated. It has been demonstrated that the peak power density of this AA-DEFC that employs a 25-μm thick membrane is as high as 360 mW cm-2at 60 °C, which is about 6 times higher than the performance of conventional DEFCs reported in the literature.

Original language	English
Pages (from-to)	9994-9999
Number of pages	6
Journal	International Journal of Hydrogen Energy
Volume	36
Issue number	16
DOIs	https://doi.org/10.1016/j.ijhydene.2011.04.150
Publication status	Published - 1 Aug 2011
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Alkaline-acid
Direct ethanol fuel cell
Fuel cell
Membrane thickness
Power density
Species concentrations

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
Fuel Technology
Condensed Matter Physics
Energy Engineering and Power Technology

More information

10.1016/j.ijhydene.2011.04.150

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title = "Performance of an alkaline-acid direct ethanol fuel cell",

abstract = "This paper reports on the performance of an alkaline-acid direct ethanol fuel cell (AA-DEFC) that is composed of an alkaline anode, a membrane and an acid cathode. The effects of membrane thickness and the concentrations of various species at both the anode and cathode on the cell performance are investigated. It has been demonstrated that the peak power density of this AA-DEFC that employs a 25-μm thick membrane is as high as 360 mW cm-2at 60 °C, which is about 6 times higher than the performance of conventional DEFCs reported in the literature.",

keywords = "Alkaline-acid, Direct ethanol fuel cell, Fuel cell, Membrane thickness, Power density, Species concentrations",

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note = "The work described in this paper was fully supported by a grant from the Research Grants Council of the Hong Kong Special Administrative Region, China (Project No. 623010).",

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AU - Zhao, T. S.

N1 - The work described in this paper was fully supported by a grant from the Research Grants Council of the Hong Kong Special Administrative Region, China (Project No. 623010).

PY - 2011/8/1

Y1 - 2011/8/1

N2 - This paper reports on the performance of an alkaline-acid direct ethanol fuel cell (AA-DEFC) that is composed of an alkaline anode, a membrane and an acid cathode. The effects of membrane thickness and the concentrations of various species at both the anode and cathode on the cell performance are investigated. It has been demonstrated that the peak power density of this AA-DEFC that employs a 25-μm thick membrane is as high as 360 mW cm-2at 60 °C, which is about 6 times higher than the performance of conventional DEFCs reported in the literature.

AB - This paper reports on the performance of an alkaline-acid direct ethanol fuel cell (AA-DEFC) that is composed of an alkaline anode, a membrane and an acid cathode. The effects of membrane thickness and the concentrations of various species at both the anode and cathode on the cell performance are investigated. It has been demonstrated that the peak power density of this AA-DEFC that employs a 25-μm thick membrane is as high as 360 mW cm-2at 60 °C, which is about 6 times higher than the performance of conventional DEFCs reported in the literature.

KW - Alkaline-acid

KW - Direct ethanol fuel cell

KW - Fuel cell

KW - Membrane thickness

KW - Power density

KW - Species concentrations

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DO - 10.1016/j.ijhydene.2011.04.150

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EP - 9999

JO - International Journal of Hydrogen Energy

JF - International Journal of Hydrogen Energy

IS - 16

ER -

Performance of an alkaline-acid direct ethanol fuel cell

Abstract

UN SDGs

Keywords

ASJC Scopus subject areas

More information

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