Survey of SOFC cathode materials: an extended summary

Jean-Marc. Bassat (1)

1 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux

The cathode, or oxygen electrode, is a porous layer where the reduction of the oxy-gen molecules to oxide ions (O2−, ORR) takes place : 1/2 O2+2e- -> O2-. Consequently, a high level of electronic conductivity,σe, of the cathode material isrequired (σe~ 100 S/cm at the operating temperature)...

Domaines: Matériaux

Jean-Marc. Bassat. Survey of SOFC cathode materials: an extended summary. Marcel Van de Voorde. Hydrogen Storage for Sustainability, De Gruyter, pp.213-224, 2021, 978-3-11-059623-6. ⟨10.1515/9783110596281-012⟩. ⟨hal-03354045⟩