Ni-SDC based cermets for direct dry reforming of methane on SOFC anode

T. Mishina, K. Miya, R. Kikuchi, T. Sugawara, A. Takagaki, S. T. Oyama

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

In this study, Ni-SDC (samarium-doped ceria) and CaO-modified Ni-SDC were examined as anode materials for SOFC with direct internal dry reforming of methane. The CaO addition is aimed to enhance the coking resistance in the methane direct internal dry reforming operation. Current-voltage characteristics were measured by feeding directly CH4-CO2 mixture to the anodes, and overvoltage in the power generation was separated from alternative current impedance measurements. In addition, stability tests under a constant current loading were carried out to evaluate the durability. From these results, it is demonstrated that Ni-SDC based materials are promising due to their high performance, coking resistance and stability.

Original languageEnglish
Title of host publicationECS Transactions
EditorsT. Kawada, S. C. Singhal
PublisherElectrochemical Society Inc.
Pages1161-1167
Number of pages7
Edition1
ISBN (Electronic)9781607685395
DOIs
Publication statusPublished - May 30 2017
Externally publishedYes
Event15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017 - Hollywood, United States
Duration: Jul 23 2017Jul 28 2017

Publication series

NameECS Transactions
Number1
Volume78
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Other

Other15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017
CountryUnited States
CityHollywood
Period7/23/177/28/17

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Fingerprint Dive into the research topics of 'Ni-SDC based cermets for direct dry reforming of methane on SOFC anode'. Together they form a unique fingerprint.

Cite this