INQUIMAE 12526
INSTITUTO DE QUIMICA, FISICA DE LOS MATERIALES, MEDIOAMBIENTE Y ENERGIA
Unidad Ejecutora - UE
artículos
Título:
Insights into dimethyl sulfoxide decomposition in Li-O 2 battery: Understanding carbon dioxide evolution
Autor/es:
MARCHINI, FLORENCIA; MENDEZ DE LEO, LUCILA P.; MOZHZHUKHINA, NATALIIA; TESIO, ALVARO Y.; CALVO, ERNESTO J.; TORRES, WALTER R.; WILLIAMS, FEDERICO J.
Revista:
ELECTROCHEMISTRY COMMUNICATIONS
Editorial:
ELSEVIER SCIENCE INC
Referencias:
Año: 2017 vol. 80 p. 16 - 19
ISSN:
1388-2481
Resumen:
DMSO has been widely investigated as a potential electrolyte for the Li-air battery systems, however its stability has been a topic of debate in the research community. In this communication we have identified the side reaction products during the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) on Au in dimethyl sulfoxide-based electrolyte for Li-air battery by a combination of in-situ analytical tools: EQCM, SNIFTIRS, DEMS and XPS, in particular the evolution of CO2 from the solvent decomposition.
