@inproceedings{b12fb6ed88ff4036967817bafb3b4f74,
title = "Electrochemical impedance spectroscopy investigation of the anodic functionalities and processes in LSCM-CGO-Ni systems",
abstract = "Electrochemical impedance spectroscopy was used to characterize anode compositions made of (La0.75Sr0.25)0.97Cr0.5Mn0.5O3 (LSCM) and gadolinia doped ceria (CGO) with and without additional submicron Ni, or exsoluted Ni nanoparticles. In addition, the effects of the anode gas flow rate and the working temperature were investigated. Higher content of the ionic conductor leads to a decrease of the impedance in the frequency range from 100 Hz to 10 Hz. The effect of the catalyst component was investigated while keeping the electronic conductivity unchanged in the tested materials. Enhanced catalytic activity was demonstrated to considerably decrease the impedance especially in the frequency range between 100 Hz to 1 Hz. The change in the gas flow rate affects mainly the impedance bellow 1 Hz.",
author = "Samir Boulfrad and Aziz Nechache and Mark Cassidy and Enrico Traversa and Irvine, {John T.S.}",
note = "Publisher Copyright: {\textcopyright} The Electrochemical Society.; 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",
year = "2015",
doi = "10.1149/06801.2011ecst",
language = "English",
series = "ECS Transactions",
publisher = "Electrochemical Society Inc.",
number = "1",
pages = "2011--2018",
editor = "Singhal, {S. C.} and K. Eguchi",
booktitle = "Solid Oxide Fuel Cells 14, SOFC 2015",
address = "United States",
edition = "1",
}