Non-critical raw material catalysts for oxygen reduction reaction: valorization of biomass waste Fuels Conversion Group Authors: Perez Rodriguez, S., Sebastián, D., Alegre, C., Tsoncheva, T, Tsyntsarski, B., Lázaro, M.J. Nombre del Congreso: HYCELTEC. VII Symposium on Hydrogen, Fuel Cells and Advanced Batteries Fecha de la Comunicación: 01/07/2019