Palavra-chave: MÖSSBAUER SPECTROSCOPY

NANOPARTICLES HYDROGEN HEMATITE CORROSION PEROVSKITES MAGNETOCALORIC EFFECT METALLIZATION MAGNETITE NANOSTRUCTURED MATERIALS SYNTHESIS MINE ACID DRAINING X-RAY DIFFRACTION WUSTITE NEXAFS IRON ELECTRODE MATERIALS IRON OXIDES JAROSITE GOETHITE