Conductive RuO<sub>2</sub> binders enhance mechanical stability of macroporous Nb–SnO<sub>2</sub> particles as cathode catalyst supports for high-performance PEFCs
Thi Thanh Nguyen Ho, Tomoyuki Hirano, Aoi Takano, Syu Miyasaka, Eishi Tanabe, Makoto Maeda, Eka Lutfi Septiani, Kiet Le Anh Cao, Takashi Ogi
Abstract
Niobium-doped tin oxide (NTO) particles with a macroporous structure have been developed as catalyst supports for enhancing the durability and performance of polymer electrolyte fuel cells (PEFCs).
Topics & Concepts
Materials scienceCathodeCatalysisNiobiumElectrolyteChemical engineeringNiobium oxideTinElectrical conductorDurabilityOxideDopingTin oxidePolymerNanotechnologyElectrodeComposite materialMetallurgyChemistryOptoelectronicsOrganic chemistryPhysical chemistryEngineeringFuel Cells and Related MaterialsElectrocatalysts for Energy ConversionConducting polymers and applications