| 초록 |
Efforts are being made to actively replace existing fossil fuel-based energy sources with sustainable and eco-friendly energy sources. Alternative energy sources such as solar energy, tidal energy, and wind energy have been proposed, but there are limitations in terms of obtaining energy, and the generated energy cannot be stored immediately. Therefore, in this study, the spinel structure of NiCo2O4 was coated on the surface of Graphite Felt (GF) to be used as an OER electrode. The NiCo2O4 grown on the GF surface grew in the form of a needle, which not only maximizes the surface area of the electrode, but also suppresses the O2 formed on the electrode from covering the electrode and confirms excellent oxygen generating ability. |
