Ontology highlight
ABSTRACT:
SUBMITTER: Kim J
PROVIDER: S-EPMC4762881 | biostudies-other | 2016
REPOSITORIES: biostudies-other
Nature communications 20160219
With the demand for high-energy-storage devices, the rechargeable metal-oxygen battery has attracted attention recently. Sodium-oxygen batteries have been regarded as the most promising candidates because of their lower-charge overpotential compared with that of lithium-oxygen system. However, conflicting observations with different discharge products have inhibited the understanding of precise reactions in the battery. Here we demonstrate that the competition between the electrochemical and che ...[more]