Lanthanum/manganese oxide- based composite with reduced Pt load for oxygen reduction reaction

Autor: Pantović Pavlović, Marijana, Panić, Stefan, Božić, Katarina, Varničić, Miroslava, Mihailović, Marija, Pavlović, Miroslav
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Book of abstracts-1st Central and Eastern European Conference on Physical Chemistry and Materials Science, 26-30 July 2022, Split, Croatia
Popis: The main objective of this research is a systematic development of advanced micro/nanostructured materials based on most used metal-oxides for ORR and metal-oxide with extremely low-loading of Pt for comparison. Hybrid composites that were compared are: MnO2, La2O3, LMO and LMO-Pt. The influence of reduced amount of noble metal, as well as single oxide activity toward ORR was analyzed. The complete electrochemical performances of the hybirde materials have been done by means of CV, LSV and EIS.
Databáze: OpenAIRE