Electrochemical oxygen evolution on Hf2B2Ir5 electrode material (IMAGE)

Max Planck Institute for Chemical Physics of Solids

Electrochemical oxygen evolution on Hf2B2Ir5 electrode material

Caption

Figure 2. Ir 4f core levels in Hf2B2Ir5 material: pristine state (black) and after 240 h of chronopotentiometry at 100 mA cm-2 current density (pink). The reference lines are drawn for Ir 4f in intermetallic Hf2B2Ir5 (black dashed), elemental Ir (grey dashed) and rutile IrO2 (red dashed).

Credit

© MPI CPfS

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.