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

3 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
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

Fingerprint

Cermets
Coking
Reforming reactions
Solid oxide fuel cells (SOFC)
Anodes
Methane
Samarium
Cerium compounds
Current voltage characteristics
Power generation
Durability

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Mishina, T., Miya, K., Kikuchi, R., Sugawara, T., Takagaki, A., & Oyama, S. T. (2017). Ni-SDC based cermets for direct dry reforming of methane on SOFC anode. In T. Kawada, & S. C. Singhal (Eds.), ECS Transactions (1 ed., pp. 1161-1167). (ECS Transactions; Vol. 78, No. 1). Electrochemical Society Inc.. https://doi.org/10.1149/07801.1161ecst

Ni-SDC based cermets for direct dry reforming of methane on SOFC anode. / Mishina, T.; Miya, K.; Kikuchi, R.; Sugawara, T.; Takagaki, A.; Oyama, S. T.

ECS Transactions. ed. / T. Kawada; S. C. Singhal. 1. ed. Electrochemical Society Inc., 2017. p. 1161-1167 (ECS Transactions; Vol. 78, No. 1).

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

Mishina, T, Miya, K, Kikuchi, R, Sugawara, T, Takagaki, A & Oyama, ST 2017, Ni-SDC based cermets for direct dry reforming of methane on SOFC anode. in T Kawada & SC Singhal (eds), ECS Transactions. 1 edn, ECS Transactions, no. 1, vol. 78, Electrochemical Society Inc., pp. 1161-1167, 15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017, Hollywood, United States, 7/23/17. https://doi.org/10.1149/07801.1161ecst
Mishina T, Miya K, Kikuchi R, Sugawara T, Takagaki A, Oyama ST. Ni-SDC based cermets for direct dry reforming of methane on SOFC anode. In Kawada T, Singhal SC, editors, ECS Transactions. 1 ed. Electrochemical Society Inc. 2017. p. 1161-1167. (ECS Transactions; 1). https://doi.org/10.1149/07801.1161ecst
Mishina, T. ; Miya, K. ; Kikuchi, R. ; Sugawara, T. ; Takagaki, A. ; Oyama, S. T. / Ni-SDC based cermets for direct dry reforming of methane on SOFC anode. ECS Transactions. editor / T. Kawada ; S. C. Singhal. 1. ed. Electrochemical Society Inc., 2017. pp. 1161-1167 (ECS Transactions; 1).
@inproceedings{24ea590152b3405f92e9098bb44fd37b,
title = "Ni-SDC based cermets for direct dry reforming of methane on SOFC anode",
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.",
author = "T. Mishina and K. Miya and R. Kikuchi and T. Sugawara and A. Takagaki and Oyama, {S. T.}",
year = "2017",
month = "5",
day = "30",
doi = "10.1149/07801.1161ecst",
language = "English",
series = "ECS Transactions",
publisher = "Electrochemical Society Inc.",
number = "1",
pages = "1161--1167",
editor = "T. Kawada and Singhal, {S. C.}",
booktitle = "ECS Transactions",
edition = "1",

}

TY - GEN

T1 - Ni-SDC based cermets for direct dry reforming of methane on SOFC anode

AU - Mishina, T.

AU - Miya, K.

AU - Kikuchi, R.

AU - Sugawara, T.

AU - Takagaki, A.

AU - Oyama, S. T.

PY - 2017/5/30

Y1 - 2017/5/30

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85028471417&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85028471417&partnerID=8YFLogxK

U2 - 10.1149/07801.1161ecst

DO - 10.1149/07801.1161ecst

M3 - Conference contribution

AN - SCOPUS:85028471417

T3 - ECS Transactions

SP - 1161

EP - 1167

BT - ECS Transactions

A2 - Kawada, T.

A2 - Singhal, S. C.

PB - Electrochemical Society Inc.

ER -