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Materials (Basel). 2021 Jun 07;14(11). doi: 10.3390/ma14113139.

Degradation Mechanisms of Metal-Supported Solid Oxide Cells and Countermeasures: A Review.

Materials (Basel, Switzerland)

Zhipeng Zhou, Venkata Karthik Nadimpalli, David Bue Pedersen, Vincenzo Esposito

Affiliations

  1. Department of Energy Conversion and Storage, Technical University of Denmark, 2800 Kgs Lyngby, Denmark.
  2. Department of Mechanical Engineering, Technical University of Denmark, 2800 Kgs Lyngby, Denmark.

PMID: 34200472 PMCID: PMC8201290 DOI: 10.3390/ma14113139

Abstract

Metal-supported oxide cells (MSCs) are considered as the third-generation solid oxide cells (SOCs) succeeding electrolyte-supported (first generation) and anode-supported (second generation) cells, which have gained much attention and progress in the past decade. The use of metal supports and advanced technical methods (such as infiltrated electrodes) has vastly improved cell performance, especially with its rapid startup ability and power density, showing a significant decrease in raw materials cost. However, new degradation mechanisms appeared, limiting the further improvement of the performance and lifetime. This review encapsulates the degradation mechanisms and countermeasures in the field of MSCs, reviewing the challenges and recommendations for future development.

Keywords: countermeasures; degradation mechanisms; metal-supported oxide cells

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