This aluminum foil (15 +/- 1µm) is used as substrate for coating cathode materials in Li-Ion rechargeable battery research. (Sold per roll only)
| Material | Aluminum |
| Purity | > 99.3% |
| Resistivity | 2.7 x 10-8 Ohm meters |
| Length | 200 m |
| Width | 280 mm |
| Thickness | 15 µm |
| Density | 3.741 g·cm−3 |
| Tensile Strength | ≥ 150 N/m3 |
| Net Weight | 3.0 kg |
* Copper, more foils available as well