@inproceedings{8dcd73dcb89d4be19ef4d15a30a35c4b,
title = "Oxidation-induced degradation of SOFC Ni anodes at high fuel utilizations",
abstract = "In the downstream of SOFC systems, higher oxygen partial pressure can cause oxidation-induced Ni anode degradation. In this study, we have investigated cell performance at high fuel utilizations for simulating situations around the system downstream. When the anode voltage was higher than a voltage threshold, the cell performance was stable. On the other hand, it became unstable associated with cell voltage oscillation when anode voltage was around or less than the threshold value. The threshold value was consistent with the anode potential derived from the oxygen partial pressure at the phase boundary at which both Ni and NiO coexist.",
author = "T. Kawasaki and J. Sugimoto and Y. Tachikawa and Y. Shiratori and S. Taniguchi and K. Sasaki",
year = "2015",
month = jan,
day = "1",
doi = "10.1149/06801.1345ecst",
language = "English",
series = "ECS Transactions",
publisher = "Electrochemical Society Inc.",
number = "1",
pages = "1345--1352",
editor = "K. Eguchi and Singhal, {S. C.}",
booktitle = "Solid Oxide Fuel Cells 14, SOFC 2015",
edition = "1",
note = "14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage ; Conference date: 26-07-2015 Through 31-07-2015",
}