A Low Cost Large‐Area Solid Oxide Cells Fabrication Technology based on Aqueous Co‐Tape Casting and Co‐Sintering. Issue 4 (2nd May 2014)

• Record Type: Journal Article
• Authors: Zhou, J.; Liu, Q.; Sun, Q.; Hwa Chan, S.
• Is Part Of: Fuel cells. Volume 14:Issue 4(2014:Aug.)
• Page Start: 667
• Page End: 670
• Publication Date: 2014-05-02
• Subjects: Fuel cells -- Periodicals; 621.312429
• DOI: 10.1002/fuce.201300212
• Languages: English
• ISSNs: 1615-6846

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>Aqueous‐based tape casting is a low‐cost and environment friendly technology. In this paper, large‐area fuel electrode‐supported solid oxide cells (SOCs) were fabricated by this technology in conjunction with co‐sintering process. A 10 cm × 10 cm single cell with NiO/Zr_0.92Y_0.08O_2–δ fuel electrode, Zr_0.92Y_0.08O_2–δ electrolyte and La_0.6Sr_0.4Co_0.2Fe_0.8O_3+δ/Ce_0.9Gd_0.1O_2+δ air electrode has been successfully developed with improved electrode microstructure and hence the cell performance with the maximum power density of 534 mW cm^–2 at 850 °C with humidified H₂ as the fuel and air as the oxidant has been achieved. The optimal slurry formulations used in the fabrication of SOC were summarized for future reference purpose. </p> </abstract>