@inproceedings{71f31b9a9c8c4cc08de8d7f27e40f494,
title = "DRT Analysis of Solid Oxide Electrolysis Cells: Polarization Resistance of Fuel Electrodes",
abstract = "Solid oxide electrolysis cells (SOECs), which enable steam electrolysis by operating solid oxide fuel cells (SOFCs) in reverse, are capable of highly efficient hydrogen production. While SOFCs and SOECs are using similar materials and cell structures, electrode reactions in SOEC operation have to be investigated in more detail. In this study, we compared and discussed conventional cells and cells fabricated by an impregnation method by characterizing the electrode reactions through measurements of electrochemical impedance spectra (EIS) and subsequent analysis of distribution of relaxation times (DRT).",
author = "Naoki Endo and Takuro Fukumoto and Rei Ushijima and Katsuya Natsukoshi and Yuya Tachikawa and Junko Matsuda and Shunsuke Taniguchi and Kazunari Sasaki",
note = "Publisher Copyright: {\textcopyright} 2021 Electrochemical Society Inc.. All rights reserved.; 17th International Symposium on Solid Oxide Fuel Cells, SOFC 2021 ; Conference date: 18-07-2021 Through 23-07-2021",
year = "2021",
doi = "10.1149/10301.1981ecst",
language = "English",
series = "ECS Transactions",
publisher = "IOP Publishing Ltd.",
number = "1",
pages = "1981--1989",
booktitle = "17th International Symposium on Solid Oxide Fuel Cells, SOFC 2021",
address = "United Kingdom",
edition = "1",
}
