Development of honeycomb-type solid oxide fuel cell consisting of LaGaO3 electrolyte

Zhong Hao, Hiroshige Matsumoto, Tatsumi Ishihara, Akira Toriyama

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

3 Citations (Scopus)

Abstract

La0.9Sr0.1Ga0.8Mg0.2O 3 (LSGM) -based honeycomb cell was first time successfully built and operated in the case of single-wall used condition and the full 4-walls cell one. Power generation characteristic of this honeycomb cell was measured from 700°C to 900°C by using various electrochemical techniques including polarization, current interruption and impedance spectrometry. The LSGM honeycomb cell shows the exact high power density compared with the ZrO 2 based cell at the operating temperature range, and its value is 394 and 252 mW/cm2 at 800°C and 700°C, respectively. Thermal stability of this honeycomb cell is also studied and it is seen that the good performance through several times thermal cycling is observed. The 4-walls's cell stack is successfully working at 800°C, and the volumetric power density is achieved to a value of about 700 mW/cm3.

Original languageEnglish
Title of host publicationEco-Materials Processing and Design VIII - ISEPD-8, Proceedings of the 8th International Symposium on Eco-Materials Processing and Design
Pages969-972
Number of pages4
Volume544-545
Publication statusPublished - 2007
Event8th International Symposium on Eco-Materials Processing and Design, ISEPD-8 - Kitakyushu, Japan
Duration: Jan 11 2007Jan 13 2007

Publication series

NameMaterials Science Forum
Volume544-545
ISSN (Print)02555476

Other

Other8th International Symposium on Eco-Materials Processing and Design, ISEPD-8
CountryJapan
CityKitakyushu
Period1/11/071/13/07

Fingerprint

Thermal cycling
solid oxide fuel cells
Solid oxide fuel cells (SOFC)
Spectrometry
Electrolytes
Power generation
Thermodynamic stability
electrolytes
Polarization
cells
Temperature
radiant flux density
interruption
operating temperature
thermal stability
impedance
cycles
polarization
spectroscopy

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Mechanics of Materials

Cite this

Hao, Z., Matsumoto, H., Ishihara, T., & Toriyama, A. (2007). Development of honeycomb-type solid oxide fuel cell consisting of LaGaO3 electrolyte. In Eco-Materials Processing and Design VIII - ISEPD-8, Proceedings of the 8th International Symposium on Eco-Materials Processing and Design (Vol. 544-545, pp. 969-972). (Materials Science Forum; Vol. 544-545).

Development of honeycomb-type solid oxide fuel cell consisting of LaGaO3 electrolyte. / Hao, Zhong; Matsumoto, Hiroshige; Ishihara, Tatsumi; Toriyama, Akira.

Eco-Materials Processing and Design VIII - ISEPD-8, Proceedings of the 8th International Symposium on Eco-Materials Processing and Design. Vol. 544-545 2007. p. 969-972 (Materials Science Forum; Vol. 544-545).

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

Hao, Z, Matsumoto, H, Ishihara, T & Toriyama, A 2007, Development of honeycomb-type solid oxide fuel cell consisting of LaGaO3 electrolyte. in Eco-Materials Processing and Design VIII - ISEPD-8, Proceedings of the 8th International Symposium on Eco-Materials Processing and Design. vol. 544-545, Materials Science Forum, vol. 544-545, pp. 969-972, 8th International Symposium on Eco-Materials Processing and Design, ISEPD-8, Kitakyushu, Japan, 1/11/07.
Hao Z, Matsumoto H, Ishihara T, Toriyama A. Development of honeycomb-type solid oxide fuel cell consisting of LaGaO3 electrolyte. In Eco-Materials Processing and Design VIII - ISEPD-8, Proceedings of the 8th International Symposium on Eco-Materials Processing and Design. Vol. 544-545. 2007. p. 969-972. (Materials Science Forum).
Hao, Zhong ; Matsumoto, Hiroshige ; Ishihara, Tatsumi ; Toriyama, Akira. / Development of honeycomb-type solid oxide fuel cell consisting of LaGaO3 electrolyte. Eco-Materials Processing and Design VIII - ISEPD-8, Proceedings of the 8th International Symposium on Eco-Materials Processing and Design. Vol. 544-545 2007. pp. 969-972 (Materials Science Forum).
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