Material technology

Engineering the layer that protects the cell.

Separator performance depends on pore structure, material uniformity and functional surface design.

Electron-microscopy-style view of a homogeneous wet-process PE membrane pore structure

Structure begins at the pore.

Material selection considers the base membrane, the surface interface and the way both fit the intended cell process.

Microporous base membrane

Controlled pore structure supports ion transport while maintaining physical separation between electrodes.

Controlled surface coating

Ceramic, PVDF and functional coatings add application-specific behavior to the selected base film.

Application-specific interface

The separator is reviewed as part of the complete cell architecture and manufacturing process.

Technical matching before specification.

Share the cell design, evaluation target and manufacturing priorities. Specifications can then be reviewed against a defined application rather than in isolation.

Discuss your separator requirements.

Share your cell application, material target and expected demand with our technical team.

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