Development of robust SOFC anode materials using la-doped SrTiO3

X. Shen, K. Sasaki

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

4 Citations (Scopus)

Abstract

We utilized stable Sr0.9La0.1TiO3 (SLT) with Ce0.9Gd0.1O2 (GDC) and (Sc2O3)0.1(CeO2)0.01(ZrO2)0.89 (SSZ) to fabricate robust anode for SSZ electrolyte-supported SOFC single cell. The anode consisted of three layers: a layer of 60wt% GDC-SLT or 40wt% SSZ-SLT as a functional layer and two layers of SLT as current conducting layers. Cathode was composed of a layer of 50wt% SSZ-LSM as a functional layer and a layer of LSM as a current conducting layer. Impregnation method has been employed to decorate nano-sized Ni and CeO2 into the ceramic anode. We measured electrochemical properties of single cells in 3%-humidified H2 at 800°C, and investigated long-term redox stability of the nano-sized catalyst impregnated ceramic anodes by fuel interruption method.

Original languageEnglish
Title of host publicationSolid Oxide Fuel Cells 14, SOFC 2015
EditorsS. C. Singhal, K. Eguchi
PublisherElectrochemical Society Inc.
Pages1447-1453
Number of pages7
Edition1
ISBN (Electronic)9781607685395
DOIs
Publication statusPublished - Jan 1 2015
Event14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage - Glasgow, United Kingdom
Duration: Jul 26 2015Jul 31 2015

Publication series

NameECS Transactions
Number1
Volume68
ISSN (Print)1938-6737
ISSN (Electronic)1938-5862

Other

Other14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage
CountryUnited Kingdom
CityGlasgow
Period7/26/157/31/15

Fingerprint

Solid oxide fuel cells (SOFC)
Anodes
Electrochemical properties
Impregnation
Cathodes
Electrolytes
Catalysts

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Shen, X., & Sasaki, K. (2015). Development of robust SOFC anode materials using la-doped SrTiO3. In S. C. Singhal, & K. Eguchi (Eds.), Solid Oxide Fuel Cells 14, SOFC 2015 (1 ed., pp. 1447-1453). (ECS Transactions; Vol. 68, No. 1). Electrochemical Society Inc.. https://doi.org/10.1149/06801.1447ecst

Development of robust SOFC anode materials using la-doped SrTiO3. / Shen, X.; Sasaki, K.

Solid Oxide Fuel Cells 14, SOFC 2015. ed. / S. C. Singhal; K. Eguchi. 1. ed. Electrochemical Society Inc., 2015. p. 1447-1453 (ECS Transactions; Vol. 68, No. 1).

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

Shen, X & Sasaki, K 2015, Development of robust SOFC anode materials using la-doped SrTiO3. in SC Singhal & K Eguchi (eds), Solid Oxide Fuel Cells 14, SOFC 2015. 1 edn, ECS Transactions, no. 1, vol. 68, Electrochemical Society Inc., pp. 1447-1453, 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, Glasgow, United Kingdom, 7/26/15. https://doi.org/10.1149/06801.1447ecst
Shen X, Sasaki K. Development of robust SOFC anode materials using la-doped SrTiO3. In Singhal SC, Eguchi K, editors, Solid Oxide Fuel Cells 14, SOFC 2015. 1 ed. Electrochemical Society Inc. 2015. p. 1447-1453. (ECS Transactions; 1). https://doi.org/10.1149/06801.1447ecst
Shen, X. ; Sasaki, K. / Development of robust SOFC anode materials using la-doped SrTiO3. Solid Oxide Fuel Cells 14, SOFC 2015. editor / S. C. Singhal ; K. Eguchi. 1. ed. Electrochemical Society Inc., 2015. pp. 1447-1453 (ECS Transactions; 1).
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