Reduction of Chromium Evaporation with Manganese-based Coatings

• Published in: ECS transactions Vol. 25; no. 2; pp. 1417 - 1422
• Main Authors: Trebbels, Rene, Markus, Torsten, Singheiser, Lorenz
• Format: Journal Article
• Language: English
• Published: 01.01.2009

The vaporization of Cr-rich volatile species from interconnector materials for high temperature SOFC`s is considered to be a major source of degradation that limits the lifetime of planar SOFC systems [1-6]. For a longer lifetime of these systems, the Cr vaporization of interconnector material shall...