Table 1 List of components used in the coin-type cell assembly of the battery.
From: Reproducible and stable cycling performance data on secondary zinc oxygen batteries
Components | Parameters |
|---|---|
Anode active material | Zinc foil (12.0 mm diameter, 2.0 mm thickness) or zinc sponge (size defined by its theoretical capacity; compare11) |
Anode current collector | Tin (Sn), 16.0 mm diameter, 125 μm thickness |
Cathode active material | Humidified pure O2 at 105 Pa, purity 5.0 |
Catalytic layer | Sr2CoO3Cl, RuSn73 or and Fe0.1Ni0.9Co2O4/xwt%AC on carbon support (gas diffusion layer, catalyst loading, binder and carbon support as used by Stock et al.11 as well as by You and Hu12, Lu et al.13 respectively) |
Cathode current collector | Stainless steel spring, 15.4 mm diameter and 1.1 mm thick |
Separator | Nonwoven separators (Celgard® 5550) or anion exchange membrane (A201 by Tokuyama), 16.0 mm diameter |
Electrolyte | In total 175 µL of 4 M KOH(aq) |
