A new carbon fuel cell with high power output by integrating with in situ catalytic reverse Boudouard reaction

Yuzhou Wu; Chao Su; Chunming Zhang; Ran Ran; Zongping Shao

doi:10.1016/j.elecom.2009.04.016

A new carbon fuel cell with high power output by integrating with in situ catalytic reverse Boudouard reaction

Yuzhou Wu, Chao Su, Chunming Zhang, Ran Ran, Zongping Shao

化工学院

Nanjing Tech University

科研成果: 期刊稿件 › 文章 › 同行评审

146 引用（Scopus）

摘要

Solid carbon was investigated as the fuel for an intermediate-temperature solid oxide fuel cell (IT-SOFC). An innovative, indirect operating method involving internal catalytic gasification of carbon to gaseous carbon monoxide via the reverse Boudouard reaction (C(s) + CO₂(g) → 2CO(g)) was proposed. The carbon gasification reaction rate was greatly enhanced by adopting Fe_mO_n-M_xO (M = Li, K, Ca) as a catalyst. A peak power density of ∼297 mW cm^-2 was achieved at 850 °C for an anode-supported SOFC with scandium-stabilized zirconia electrolyte and a La_0.8Sr_0.2MnO₃ cathode by applying a catalyst-loaded, activated carbon as fuel. This peak power density was only modestly lower than that obtained using gaseous hydrogen as the fuel.

源语言	英语
页（从-至）	1265-1268
页数	4
期刊	Electrochemistry Communications
卷	11
期	6
DOI	https://doi.org/10.1016/j.elecom.2009.04.016
出版状态	已出版 - 6月 2009

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10.1016/j.elecom.2009.04.016

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title = "A new carbon fuel cell with high power output by integrating with in situ catalytic reverse Boudouard reaction",

abstract = "Solid carbon was investigated as the fuel for an intermediate-temperature solid oxide fuel cell (IT-SOFC). An innovative, indirect operating method involving internal catalytic gasification of carbon to gaseous carbon monoxide via the reverse Boudouard reaction (C(s) + CO2(g) → 2CO(g)) was proposed. The carbon gasification reaction rate was greatly enhanced by adopting FemOn-MxO (M = Li, K, Ca) as a catalyst. A peak power density of ∼297 mW cm-2 was achieved at 850 °C for an anode-supported SOFC with scandium-stabilized zirconia electrolyte and a La0.8Sr0.2MnO3 cathode by applying a catalyst-loaded, activated carbon as fuel. This peak power density was only modestly lower than that obtained using gaseous hydrogen as the fuel.",

keywords = "Carbon, Electrochemical performance, Gasification, Solid oxide fuel cell",

author = "Yuzhou Wu and Chao Su and Chunming Zhang and Ran Ran and Zongping Shao",

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T1 - A new carbon fuel cell with high power output by integrating with in situ catalytic reverse Boudouard reaction

AU - Wu, Yuzhou

AU - Su, Chao

AU - Zhang, Chunming

AU - Ran, Ran

AU - Shao, Zongping

PY - 2009/6

Y1 - 2009/6

N2 - Solid carbon was investigated as the fuel for an intermediate-temperature solid oxide fuel cell (IT-SOFC). An innovative, indirect operating method involving internal catalytic gasification of carbon to gaseous carbon monoxide via the reverse Boudouard reaction (C(s) + CO2(g) → 2CO(g)) was proposed. The carbon gasification reaction rate was greatly enhanced by adopting FemOn-MxO (M = Li, K, Ca) as a catalyst. A peak power density of ∼297 mW cm-2 was achieved at 850 °C for an anode-supported SOFC with scandium-stabilized zirconia electrolyte and a La0.8Sr0.2MnO3 cathode by applying a catalyst-loaded, activated carbon as fuel. This peak power density was only modestly lower than that obtained using gaseous hydrogen as the fuel.

AB - Solid carbon was investigated as the fuel for an intermediate-temperature solid oxide fuel cell (IT-SOFC). An innovative, indirect operating method involving internal catalytic gasification of carbon to gaseous carbon monoxide via the reverse Boudouard reaction (C(s) + CO2(g) → 2CO(g)) was proposed. The carbon gasification reaction rate was greatly enhanced by adopting FemOn-MxO (M = Li, K, Ca) as a catalyst. A peak power density of ∼297 mW cm-2 was achieved at 850 °C for an anode-supported SOFC with scandium-stabilized zirconia electrolyte and a La0.8Sr0.2MnO3 cathode by applying a catalyst-loaded, activated carbon as fuel. This peak power density was only modestly lower than that obtained using gaseous hydrogen as the fuel.

KW - Carbon

KW - Electrochemical performance

KW - Gasification

KW - Solid oxide fuel cell

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M3 - 文章

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SN - 1388-2481

VL - 11

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JO - Electrochemistry Communications

JF - Electrochemistry Communications

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A new carbon fuel cell with high power output by integrating with in situ catalytic reverse Boudouard reaction

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