Details
316L stainless steel foil is used as the positive electrode current collector for aqueous zinc ion batteries.
It has good conductivity and stability, and can form a passivation film on the surface, which helps prevent corrosion.
It has excellent processing performance, good formability, and welding performance.
| Physical property | |
| Indicator Name | Numerical value |
| Tensile strength σ b (MPa) | ≥480 |
| Conditional yield strength σ 0.2 (MPa) | ≥177 |
| Elongation rate δ 5 (%) | ≥40 |
| Shrinkage rate of cross-section ψ(%) | ≥60 |
| Hardness | ≤187HB;≤90HRB;≤200HV |
| Density | 7.98g/cm3 |
| Specific heat capacity ratio (20 ℃) | 0.502J/(g*K) |
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