Dhongde, Vicky Rahul2025-01-092024-12-01http://ir.iitd.ac.in/handle/123456789/6477enSolid oxide fuel cells - CathodesOxygen reduction reactionElectrochemical performancePerovskite oxidesMixed ionic-electronic conductors (MIECs)Development of La0.5Sr0.5Co0.95Nb0.05O3-5 and Sr2CoNbO6-5 cathodes for oxygen reduction reaction in solid oxide fuel cellThesis