A high-performance no-chamber fuel cell operated on flame

Kang Wang; Jeongmin Ahn; Zongping Shao

doi:10.1115/FuelCell2008-65130

A high-performance no-chamber fuel cell operated on flame

Kang Wang, Jeongmin Ahn, Zongping Shao

Department of Mechanical & Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A no-chamber solid-oxide fuel cell that operated on a fuel-rich ethanol flame was reported. Heat produced from the combustion of ethanol thermally sustained the fuel cell at a temperature range of 500-830 °C. Considerable amounts of hydrogen and carbon monoxide were also produced during the fuel-rich combustion directly providing the fuels for the fuel cell. The location of the fuel cell with respect to the flame was found to have a significant effect on the fuel cell temperature and performance. The highest power density was achieved when the anode was exposed to the inner flame. By modifying the Ni+Sm_0.2Ce_0.8O_1.9 (SDC) anode with a thin Ru/SDC catalytic layer, the fuel cell envisaged not only an increase of the peak power density to ∼200 mW/cm² but also in a significant improvement of the anodic coking resistance.

Original language	English (US)
Title of host publication	Proceedings of the 6th International Conference on Fuel Cell Science, Engineering, and Technology
Pages	215-221
Number of pages	7
DOIs	https://doi.org/10.1115/FuelCell2008-65130
State	Published - 2008
Event	6th International Conference on Fuel Cell Science, Engineering, and Technology - Denver, CO, United States Duration: Jun 16 2008 → Jun 18 2008

Publication series

Name	Proceedings of the 6th International Conference on Fuel Cell Science, Engineering, and Technology

Other

Other	6th International Conference on Fuel Cell Science, Engineering, and Technology
Country	United States
City	Denver, CO
Period	6/16/08 → 6/18/08

ASJC Scopus subject areas

Energy Engineering and Power Technology
Fuel Technology

Access to Document

10.1115/FuelCell2008-65130

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Cite this

Wang, K., Ahn, J., & Shao, Z. (2008). A high-performance no-chamber fuel cell operated on flame. In Proceedings of the 6th International Conference on Fuel Cell Science, Engineering, and Technology (pp. 215-221). (Proceedings of the 6th International Conference on Fuel Cell Science, Engineering, and Technology). https://doi.org/10.1115/FuelCell2008-65130

A high-performance no-chamber fuel cell operated on flame. / Wang, Kang; Ahn, Jeongmin; Shao, Zongping.

Proceedings of the 6th International Conference on Fuel Cell Science, Engineering, and Technology. 2008. p. 215-221 (Proceedings of the 6th International Conference on Fuel Cell Science, Engineering, and Technology).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Wang, K, Ahn, J & Shao, Z 2008, A high-performance no-chamber fuel cell operated on flame. in Proceedings of the 6th International Conference on Fuel Cell Science, Engineering, and Technology. Proceedings of the 6th International Conference on Fuel Cell Science, Engineering, and Technology, pp. 215-221, 6th International Conference on Fuel Cell Science, Engineering, and Technology, Denver, CO, United States, 6/16/08. https://doi.org/10.1115/FuelCell2008-65130

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abstract = "A no-chamber solid-oxide fuel cell that operated on a fuel-rich ethanol flame was reported. Heat produced from the combustion of ethanol thermally sustained the fuel cell at a temperature range of 500-830 °C. Considerable amounts of hydrogen and carbon monoxide were also produced during the fuel-rich combustion directly providing the fuels for the fuel cell. The location of the fuel cell with respect to the flame was found to have a significant effect on the fuel cell temperature and performance. The highest power density was achieved when the anode was exposed to the inner flame. By modifying the Ni+Sm0.2Ce0.8O1.9 (SDC) anode with a thin Ru/SDC catalytic layer, the fuel cell envisaged not only an increase of the peak power density to ∼200 mW/cm2 but also in a significant improvement of the anodic coking resistance.",

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