Ultrafine GDC electrolyte slurries for intermediate temperatures microtubular SOFC applications

Md Hasan Zahir

Ultrafine GDC electrolyte slurries for intermediate temperatures microtubular SOFC applications

Md Hasan Zahir^*

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Gd-doped CeO₂ (GDC) slurries were processed by wet atomizing system for intermediate temperatures microtubular solid oxide fuel cell (SOFC) applications. The SOFC was fabricated using supporting porous anode tubes of NiO and GDC, and the cathode consisted of La₆Sr₄Co₂Fe₈O_3-y. The SOFC was tested with humidified (3% H₂O) hydrogen as fuel and the static air as oxidant, and the tubular cell maintained its high performance even at 500°C. The results showed a comparable performance even processed with decreasing co-sintering temperature from 1350° to 1250°C. The open circuit voltage of the cell under conditions of 3% 1120/97% H₂ fuel and air was ∼ 0.85 v at 500°C, which is lower than using ceria-based electrolyte. This is an abstract of a paper presented at the 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals (Dharan, Saudi Arabia 12/5-6/2010).

Original language	English
Title of host publication	King Fahd University of Petroleum and Minerals, Research Institute - 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals 2010
Pages	65-72
Number of pages	8
State	Published - 2010

Publication series

Name	King Fahd University of Petroleum and Minerals, Research Institute - Annual Catalysts in Petroleum Refining and Petrochemicals Symposium Papers

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

ASJC Scopus subject areas

Catalysis
General Chemistry
Fuel Technology
Energy Engineering and Power Technology

Cite this

Zahir, M. H. (2010). Ultrafine GDC electrolyte slurries for intermediate temperatures microtubular SOFC applications. In King Fahd University of Petroleum and Minerals, Research Institute - 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals 2010 (pp. 65-72). (King Fahd University of Petroleum and Minerals, Research Institute - Annual Catalysts in Petroleum Refining and Petrochemicals Symposium Papers).

Zahir, Md Hasan. / Ultrafine GDC electrolyte slurries for intermediate temperatures microtubular SOFC applications. King Fahd University of Petroleum and Minerals, Research Institute - 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals 2010. 2010. pp. 65-72 (King Fahd University of Petroleum and Minerals, Research Institute - Annual Catalysts in Petroleum Refining and Petrochemicals Symposium Papers).

@inproceedings{b29849ab569141c0a8f64992845a065c,

title = "Ultrafine GDC electrolyte slurries for intermediate temperatures microtubular SOFC applications",

abstract = "Gd-doped CeO2 (GDC) slurries were processed by wet atomizing system for intermediate temperatures microtubular solid oxide fuel cell (SOFC) applications. The SOFC was fabricated using supporting porous anode tubes of NiO and GDC, and the cathode consisted of La6Sr4Co2Fe8O3-y. The SOFC was tested with humidified (3\% H2O) hydrogen as fuel and the static air as oxidant, and the tubular cell maintained its high performance even at 500°C. The results showed a comparable performance even processed with decreasing co-sintering temperature from 1350° to 1250°C. The open circuit voltage of the cell under conditions of 3\% 1120/97\% H2 fuel and air was ∼ 0.85 v at 500°C, which is lower than using ceria-based electrolyte. This is an abstract of a paper presented at the 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals (Dharan, Saudi Arabia 12/5-6/2010).",

author = "Zahir, \{Md Hasan\}",

year = "2010",

language = "English",

isbn = "9781617826511",

series = "King Fahd University of Petroleum and Minerals, Research Institute - Annual Catalysts in Petroleum Refining and Petrochemicals Symposium Papers",

pages = "65--72",

booktitle = "King Fahd University of Petroleum and Minerals, Research Institute - 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals 2010",

}

Zahir, MH 2010, Ultrafine GDC electrolyte slurries for intermediate temperatures microtubular SOFC applications. in King Fahd University of Petroleum and Minerals, Research Institute - 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals 2010. King Fahd University of Petroleum and Minerals, Research Institute - Annual Catalysts in Petroleum Refining and Petrochemicals Symposium Papers, pp. 65-72.

Ultrafine GDC electrolyte slurries for intermediate temperatures microtubular SOFC applications. / Zahir, Md Hasan.
King Fahd University of Petroleum and Minerals, Research Institute - 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals 2010. 2010. p. 65-72 (King Fahd University of Petroleum and Minerals, Research Institute - Annual Catalysts in Petroleum Refining and Petrochemicals Symposium Papers).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Ultrafine GDC electrolyte slurries for intermediate temperatures microtubular SOFC applications

AU - Zahir, Md Hasan

PY - 2010

Y1 - 2010

N2 - Gd-doped CeO2 (GDC) slurries were processed by wet atomizing system for intermediate temperatures microtubular solid oxide fuel cell (SOFC) applications. The SOFC was fabricated using supporting porous anode tubes of NiO and GDC, and the cathode consisted of La6Sr4Co2Fe8O3-y. The SOFC was tested with humidified (3% H2O) hydrogen as fuel and the static air as oxidant, and the tubular cell maintained its high performance even at 500°C. The results showed a comparable performance even processed with decreasing co-sintering temperature from 1350° to 1250°C. The open circuit voltage of the cell under conditions of 3% 1120/97% H2 fuel and air was ∼ 0.85 v at 500°C, which is lower than using ceria-based electrolyte. This is an abstract of a paper presented at the 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals (Dharan, Saudi Arabia 12/5-6/2010).

AB - Gd-doped CeO2 (GDC) slurries were processed by wet atomizing system for intermediate temperatures microtubular solid oxide fuel cell (SOFC) applications. The SOFC was fabricated using supporting porous anode tubes of NiO and GDC, and the cathode consisted of La6Sr4Co2Fe8O3-y. The SOFC was tested with humidified (3% H2O) hydrogen as fuel and the static air as oxidant, and the tubular cell maintained its high performance even at 500°C. The results showed a comparable performance even processed with decreasing co-sintering temperature from 1350° to 1250°C. The open circuit voltage of the cell under conditions of 3% 1120/97% H2 fuel and air was ∼ 0.85 v at 500°C, which is lower than using ceria-based electrolyte. This is an abstract of a paper presented at the 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals (Dharan, Saudi Arabia 12/5-6/2010).

UR - https://www.scopus.com/pages/publications/79959623036

M3 - Conference contribution

AN - SCOPUS:79959623036

SN - 9781617826511

T3 - King Fahd University of Petroleum and Minerals, Research Institute - Annual Catalysts in Petroleum Refining and Petrochemicals Symposium Papers

SP - 65

EP - 72

BT - King Fahd University of Petroleum and Minerals, Research Institute - 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals 2010

ER -

Zahir MH. Ultrafine GDC electrolyte slurries for intermediate temperatures microtubular SOFC applications. In King Fahd University of Petroleum and Minerals, Research Institute - 20th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals 2010. 2010. p. 65-72. (King Fahd University of Petroleum and Minerals, Research Institute - Annual Catalysts in Petroleum Refining and Petrochemicals Symposium Papers).

Ultrafine GDC electrolyte slurries for intermediate temperatures microtubular SOFC applications

Abstract

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UN SDGs

ASJC Scopus subject areas

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