Applications of the glycine nitrate combustion method for powder synthesis on the LSGM-based electrolyte-supported solid oxide fuel cells

Yu Ming Chen, Tai Nan Lin, Ming Wei Liao, Hong Yi Kuo, Chun Yen Yeh, Wei Xin Kao, Sheng Fu Yang, Kuan Ting Wu, Tatsumi Ishihara

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

1 Citation (Scopus)

Abstract

Solid oxide fuel cells (SOFCs) are recognized as environmentally friendly, highly efficient devices, and alternatives to conventional energy conversion systems. Typical material design used is the YSZ-based cell consisting of NiO-YSZ and LSM as anode and cathode, with a dense electrolyte of YSZ. When considering the use of hydrocarbon fuels, carbon deposition has been observed as major failure issue in electrodes. Also the homogeneity of the electrolyte is essential for the gas-tightness after sintering process. In this article, we propose an innovative chemical reactor with powder collection system and its application to glycine-nitrate combustion process to produce precision ceramic powder in nano scale; it not only generates precision ceramic powder of specific chemical composition on a mass-production scale, but also the system has the primary features of withstanding the instant hightemperature flare and pressure during powder formation reaction. Electrodes/electrolyte powders, SmBa0.5Sr0.5Co2O5+δ (SBSC), Ce0.6Mn0.3Fe0.1O2 (CMF), and La0.9Sr0.1Ga0.8Mg0.2O3-δ (LSGM), have been synthesized and characterized for the crystallinity, microstructure, conductivity, coefficient of thermal expansion properties were studied. The material application to form an SOFC has been executed and cell performances are investigated as well.

Original languageEnglish
Title of host publicationECS Transactions
EditorsT. Kawada, S. C. Singhal
PublisherElectrochemical Society Inc.
Pages773-781
Number of pages9
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

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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    Chen, Y. M., Lin, T. N., Liao, M. W., Kuo, H. Y., Yeh, C. Y., Kao, W. X., Yang, S. F., Wu, K. T., & Ishihara, T. (2017). Applications of the glycine nitrate combustion method for powder synthesis on the LSGM-based electrolyte-supported solid oxide fuel cells. In T. Kawada, & S. C. Singhal (Eds.), ECS Transactions (1 ed., pp. 773-781). (ECS Transactions; Vol. 78, No. 1). Electrochemical Society Inc.. https://doi.org/10.1149/07801.0773ecst