Cat No:BMSPEM-0487
This three-dimensional porous copper foil from Eata Battery is a micro-porous current collector for lithium-ion batteries. The pore structure enhances the mechanical interlocking of the active material layer and improves adhesion and high-rate performance. Typical parameters: purity >= 99.95 %; porosity 10-15 um; areal density 130-180 g/m2 (per customer requirements); thickness deviation +/- 3.0 um; mass electrical resistivity >= 0.168 Ω.g/m2; tensile strength >= 15.0 kg/m2; room-temperature elongation >= 2.0 %; and OK rating in the oxidation-resistance test at 180 C for 15 min.
| Storage Conditions | Store at room temperature |
| Purity | >= 99.95% |
| Primary Application | Three-dimensional current collector for lithium-ion batteries |
| English Synonyms | 3D porous copper foil; porous collector; micro-porous copper foil |
| Shipping Conditions | Ships at ambient temperature |
Eata Battery is the single source for every high-performance material in next-gen batteries—from cathode powders to current collectors, catalysts to membranes. We de-risk your supply chain so you can scale faster.
For Research or Industrial Raw Materials, Not For Personal Medical Use!
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Eata Battery delivers the world’s battery makers a single, reliable source for every high-performance raw material—cathode to collector, catalyst to membrane—so you can design, scale and ship next-generation batteries faster.
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