Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

New Approach of Metal Substrate Fabrication for Metal-Supported Solid Oxide Fuel Cells

Version 1 : Received: 2 February 2021 / Approved: 3 February 2021 / Online: 3 February 2021 (16:05:57 CET)

How to cite: Günther, A.; Tassilo, M.; Axel, K.; Anja, H.; Mihails, J.; Fritsch, M.; Trofimenko, T.; Irian, B.; Andre, K. New Approach of Metal Substrate Fabrication for Metal-Supported Solid Oxide Fuel Cells. Preprints 2021, 2021020123 (doi: 10.20944/preprints202102.0123.v1). Günther, A.; Tassilo, M.; Axel, K.; Anja, H.; Mihails, J.; Fritsch, M.; Trofimenko, T.; Irian, B.; Andre, K. New Approach of Metal Substrate Fabrication for Metal-Supported Solid Oxide Fuel Cells. Preprints 2021, 2021020123 (doi: 10.20944/preprints202102.0123.v1).

Abstract

Metal-supported fuel cells (MSCs) offer potential material cost and robustness advantage over anode supported cells (ASCs). Because of the very good thermal shock stability of such MSCs, these can be heated up very quickly. However the challenge co-firing of metal substrate and electrolyte stays still unsolved. The production of the core component, the tape casted metal substrate, with defined shrinkage resulting from modification of metal powders is presented in the paper. This approach leads to an adjustment of the shrinkage mismatch during sintering, between metal and ceramic components, and adjustment of target specifications like porosity, green density and layer thickness.

Subject Areas

Fuel cell; Density

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