Performance Analysis of NiO Cathode Using a Molten Carbonate Fuel Cell with Gas Recycle

Suk Woo Nam; Tae Hoon Lim; In Hwan Oh; Heung Yong Ha; Seong Ahn Hong; Hee Chun Lim

doi:10.1007/BF02706854

Performance Analysis of NiO Cathode Using a Molten Carbonate Fuel Cell with Gas Recycle

Suk Woo Nam^*
, Tae Hoon Lim
, In Hwan Oh
, Heung Yong Ha
, Seong Ahn Hong
, Hee Chun Lim

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

The effect of oxidant gas composition on the polarization of NiO cathode has been investigated in a bench-scale molten carbonate fuel cell operating at 650 °C. Cathode gas recycling has been applied to minimize the gradient of oxidant gas composition within the cell. The performance of NiO cathode was analyzed at a number of gas recycling ratios and a variety of inlet gas compositions to investigate the relation between cathode polarization and partial pressure of oxidant gas. It was found that the correlation equation based on superoxide mechanism could be used to estimate the cathode performance in a broad partial pressure range of oxidant gas.

Original language	English
Pages (from-to)	424-427
Number of pages	4
Journal	Korean Journal of Chemical Engineering
Volume	17
Issue number	4
DOIs	https://doi.org/10.1007/BF02706854
Publication status	Published - 2000 Jul

Bibliographical note

Funding Information:
This work was financially supported by Ministry of Trade, Industry and Energy through R&D Management Center for Energy and Resources.

Keywords

Cathode
Correlation
MCFC
Performance
Recycle

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering

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10.1007/BF02706854

Cite this

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title = "Performance Analysis of NiO Cathode Using a Molten Carbonate Fuel Cell with Gas Recycle",

abstract = "The effect of oxidant gas composition on the polarization of NiO cathode has been investigated in a bench-scale molten carbonate fuel cell operating at 650 °C. Cathode gas recycling has been applied to minimize the gradient of oxidant gas composition within the cell. The performance of NiO cathode was analyzed at a number of gas recycling ratios and a variety of inlet gas compositions to investigate the relation between cathode polarization and partial pressure of oxidant gas. It was found that the correlation equation based on superoxide mechanism could be used to estimate the cathode performance in a broad partial pressure range of oxidant gas.",

keywords = "Cathode, Correlation, MCFC, Performance, Recycle",

author = "Nam, \{Suk Woo\} and Lim, \{Tae Hoon\} and Oh, \{In Hwan\} and Ha, \{Heung Yong\} and Hong, \{Seong Ahn\} and Lim, \{Hee Chun\}",

note = "Funding Information: This work was financially supported by Ministry of Trade, Industry and Energy through R\&D Management Center for Energy and Resources.",

year = "2000",

month = jul,

doi = "10.1007/BF02706854",

language = "English",

volume = "17",

pages = "424--427",

journal = "Korean Journal of Chemical Engineering",

issn = "0256-1115",

publisher = "Springer",

number = "4",

}

TY - JOUR

T1 - Performance Analysis of NiO Cathode Using a Molten Carbonate Fuel Cell with Gas Recycle

AU - Nam, Suk Woo

AU - Lim, Tae Hoon

AU - Oh, In Hwan

AU - Ha, Heung Yong

AU - Hong, Seong Ahn

AU - Lim, Hee Chun

N1 - Funding Information: This work was financially supported by Ministry of Trade, Industry and Energy through R&D Management Center for Energy and Resources.

PY - 2000/7

Y1 - 2000/7

N2 - The effect of oxidant gas composition on the polarization of NiO cathode has been investigated in a bench-scale molten carbonate fuel cell operating at 650 °C. Cathode gas recycling has been applied to minimize the gradient of oxidant gas composition within the cell. The performance of NiO cathode was analyzed at a number of gas recycling ratios and a variety of inlet gas compositions to investigate the relation between cathode polarization and partial pressure of oxidant gas. It was found that the correlation equation based on superoxide mechanism could be used to estimate the cathode performance in a broad partial pressure range of oxidant gas.

AB - The effect of oxidant gas composition on the polarization of NiO cathode has been investigated in a bench-scale molten carbonate fuel cell operating at 650 °C. Cathode gas recycling has been applied to minimize the gradient of oxidant gas composition within the cell. The performance of NiO cathode was analyzed at a number of gas recycling ratios and a variety of inlet gas compositions to investigate the relation between cathode polarization and partial pressure of oxidant gas. It was found that the correlation equation based on superoxide mechanism could be used to estimate the cathode performance in a broad partial pressure range of oxidant gas.

KW - Cathode

KW - Correlation

KW - MCFC

KW - Performance

KW - Recycle

UR - https://www.scopus.com/pages/publications/0034404378

U2 - 10.1007/BF02706854

DO - 10.1007/BF02706854

M3 - Article

AN - SCOPUS:0034404378

SN - 0256-1115

VL - 17

SP - 424

EP - 427

JO - Korean Journal of Chemical Engineering

JF - Korean Journal of Chemical Engineering

IS - 4

ER -

Performance Analysis of NiO Cathode Using a Molten Carbonate Fuel Cell with Gas Recycle

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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