Fabrication and characterization of an anode-side, substrate-supported planar SOFC

Nguyen Xuan Phuong Vo; Quang Nhu Ho; Tae Hoon Lim; Seong Ahn Hong; Suk Woo Nam; Sung Pil Yoon

doi:10.1115/1.4004173

Fabrication and characterization of an anode-side, substrate-supported planar SOFC

Nguyen Xuan Phuong Vo, Quang Nhu Ho, Tae Hoon Lim, Seong Ahn Hong, Suk Woo Nam, Sung Pil Yoon

GREEN SCHOOL (Graduate School of Energy and Environment)

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

2 Citations (Scopus)

Abstract

This paper describes a simple and reliable method of fabricating an anode-side, substrate-supported (AS-SS) planar cell constructed of a porous 3YSZ support and thin, selective-area layers of NiO/YSZ anode, 8YSZ electrolyte, and LSM cathode sequentially coated on the support. Extension of triple phase boundary (TBP) at the electrode/electrolyte interfaces was done by coating SDC thin films within the pores of the electrodes using a sol-gel technique to improve performance of the cell. An anode-supported (AS) planar cell was produced using the same procedure and technique, thus expected to have identical cell components except for the anode morphology. The AS-SS planar cell exhibited a maximum power density of 0.85 Wcm ^-2 which is higher than the 0.60 Wcm ^-2 achieved from the AS planar cell at 800°C in humidified hydrogen versus air.

Original language	English
Article number	051004
Journal	Journal of Fuel Cell Science and Technology
Volume	8
Issue number	5
DOIs	https://doi.org/10.1115/1.4004173
Publication status	Published - 2011

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Renewable Energy, Sustainability and the Environment
Energy Engineering and Power Technology
Mechanics of Materials
Mechanical Engineering

UN SDGs

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

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10.1115/1.4004173

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abstract = "This paper describes a simple and reliable method of fabricating an anode-side, substrate-supported (AS-SS) planar cell constructed of a porous 3YSZ support and thin, selective-area layers of NiO/YSZ anode, 8YSZ electrolyte, and LSM cathode sequentially coated on the support. Extension of triple phase boundary (TBP) at the electrode/electrolyte interfaces was done by coating SDC thin films within the pores of the electrodes using a sol-gel technique to improve performance of the cell. An anode-supported (AS) planar cell was produced using the same procedure and technique, thus expected to have identical cell components except for the anode morphology. The AS-SS planar cell exhibited a maximum power density of 0.85 Wcm -2 which is higher than the 0.60 Wcm -2 achieved from the AS planar cell at 800°C in humidified hydrogen versus air.",

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AU - Phuong Vo, Nguyen Xuan

AU - Ho, Quang Nhu

AU - Lim, Tae Hoon

AU - Hong, Seong Ahn

AU - Nam, Suk Woo

AU - Yoon, Sung Pil

PY - 2011

Y1 - 2011

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AB - This paper describes a simple and reliable method of fabricating an anode-side, substrate-supported (AS-SS) planar cell constructed of a porous 3YSZ support and thin, selective-area layers of NiO/YSZ anode, 8YSZ electrolyte, and LSM cathode sequentially coated on the support. Extension of triple phase boundary (TBP) at the electrode/electrolyte interfaces was done by coating SDC thin films within the pores of the electrodes using a sol-gel technique to improve performance of the cell. An anode-supported (AS) planar cell was produced using the same procedure and technique, thus expected to have identical cell components except for the anode morphology. The AS-SS planar cell exhibited a maximum power density of 0.85 Wcm -2 which is higher than the 0.60 Wcm -2 achieved from the AS planar cell at 800°C in humidified hydrogen versus air.

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Fabrication and characterization of an anode-side, substrate-supported planar SOFC

Abstract

ASJC Scopus subject areas

UN SDGs

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