@inproceedings{589c708a09d14c0a80471393f3e1ffc7,
title = "Effect of anode support thickness on the performance of tubular SOFCs",
abstract = "The performance of anode-supported tubular solid oxide fuel cells (SOFCs) was investigated in terms of the thickness of the anode support. Considering the geometry of single cell, it can be readily known that the concentration polarization across the anode-support is the most significant factor in determining the performance of the cell. For this purpose, we fabricated single cells having different anode-support thicknesses of 1 mm and 2 mm. Both the cathode layer ((La0 85Sr0 15)0 98MnO 3) and electrolyte layer (8 mol%yttriastabilized zirconia) were coated at the same condition. The cell performance increased with decreasing anode-support wall thickness. The single cell with a 1 -mm-thick wall showed a power density of 0.42 m W/cm2 at 0.7 V and 700°C From the analysis of impedance spectra, it was concluded that the total polarization of the anode-supported tubular SOFC was mainly governed by the concentration polarization caused by the mass transport though the anode support.",
author = "Son, {Hui Jeong} and Lim, {Tak Hyoung} and Lee, {Seung Bok} and Shin, {Dong Ryul} and Song, {Rak Hyun} and Kim, {Sung Hyun}",
year = "2007",
doi = "10.1149/1.2729134",
language = "English",
isbn = "9781566775557",
series = "ECS Transactions",
number = "1 PART 1",
pages = "543--549",
booktitle = "ECS Transactions - 10th International Symposium on Solid Oxide Fuel Cells, SOFC-X",
edition = "1 PART 1",
note = "10th International Symposium on Solid Oxide Fuel Cells, SOFC-X ; Conference date: 03-06-2007 Through 08-06-2007",
}