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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.12
- 수록면
- 620 - 628 (9page)
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Direct Carbon Fuel Cell(DCFC) is one of new power generation that the chemical energy of solid carbon can be converted into electrical energy directly. At the high temperature, the electrochemical reaction of the carbon takes place and the carbon reacts with oxygen to produce carbon dioxide as followed overall reaction (C + O₂ → CO₂). However, in case of using the raw coals as a fuel of DCFC, the volatile matter containing carbon, hydrogen, and oxygen produces at operating temperature. In this study, the electrochemical reaction of Adaro coal was compared with Graphite. This work focused on the electrochemical reaction of two kinds of solid carbon by Electrochemical Impedance Spectroscopy(EIS). The EIS results were estimated by equivalent circuit analysis. The constant phase element(CPE) was applied in Randle circuit to explain an electrode and fuel interface. The correlation between the fuel characteristic and electrochemical results was discussed by elements of equivalent circuit of each fuel.
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참고문헌 (23)
참고문헌 신청
S. Giddey / 2012 / A comprehensive review o direct carbon fuel cell technology / Progress in Energy and Combustion Science 38:360
D. Cao / 2007 / Direct carbon fuel cell : Fundamentals and recent developments / Journal of Power Source 167:250
A. Elleuch / 2012 / Analytical modeling of electrochemical mechanisms in CO2 and CO/CO2 producing Direct Carbon Fuel Cell / Journal of Electroanalytical Chemistry 668:99
S. Campanari / 2012 / Analysis of Direct Carbon Fuel Cell Based Coal Fired Power Cycles With CO2 Capture / J. Eng. Gas Turbines Power 135:011701
J. F. Cooper / 2009 / Electrochemical Oxidation of Carbon for Electric Power Generation : A Review / The Electrochemical Society 19:15~25
D. Cao / 2007 / Direct carbon fuel cell : Fundamentals and recent developments / Journal of Power Source 167:250
A. Elleuch / 2012 / Analytical modeling of electrochemical mechanisms in CO2 and CO/CO2 producing Direct Carbon Fuel Cell / Journal of Electroanalytical Chemistry 668:99
S. Campanari / 2012 / Analysis of Direct Carbon Fuel Cell Based Coal Fired Power Cycles With CO2 Capture / J. Eng. Gas Turbines Power 135:011701
J. F. Cooper / 2009 / Electrochemical Oxidation of Carbon for Electric Power Generation : A Review / The Electrochemical Society 19:15~25
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