@inproceedings{8dfea024f54142809f5fb950b0f32b7d,
title = "Study on Ni-(Ce,Zr,M)O2-δ anode for direct internal reforming SOFC fueled by biogas",
abstract = "50 mol% ceria-50 mol% zirconia solid solution ((Ce0.5Zr0.5)O2-δ: CZ) with high oxygen storage capacity (OSC) has the significant effect on preventing carbon deposition during biogas reforming. Ni-CZ and Ni-CZY2.5 (2.5 mol% YO1.5 added) powder catalysts were prepared, and their catalytic activities for the dry reforming of methane (DRM) were evaluated. In the DRM tests, strong contribution of a reverse water-gas shift reaction was confirmed. Considerable suppression of coking confirmed after the DRM test with Ni-CZ indicates that lattice oxygen in CZ contributed to the removal of carbon formed on the catalyst surface. Coking could be further suppressed by increasing the mobility of O2- by Y3+ doping to introduce oxygen vacancies.",
author = "Shotaro Takata and Mio Sakamoto and Takuya Yamamoto and Fuminori Tamazaki and Yusuke Shiratori",
note = "Publisher Copyright: {\textcopyright} The Electrochemical Society.; 16th International Symposium on Solid Oxide Fuel Cells, SOFC 2019 ; Conference date: 08-09-2019 Through 13-09-2019",
year = "2019",
doi = "10.1149/09101.1993ecst",
language = "English",
series = "ECS Transactions",
publisher = "Electrochemical Society Inc.",
number = "1",
pages = "1993--2000",
editor = "K. Eguchi and Singhal, {S. C.}",
booktitle = "Solid Oxide Fuel Cells 16, SOFC 2019",
edition = "1",
}