Ajinomoto

Last updated January 31, 2026

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Laminated metal foil current collector: AjinomotoRecent Research Landscape

Standard monolithic foils suffer from mechanical fatigue and interface resistance that degrade battery cycle life. This technology engineers a multi-layer laminate structure to stabilize electrical conductivity and structural integrity.

What technical problems is Ajinomoto addressing in Laminated metal foil current collector?

Current collector mechanical failure

(4)evidences

Thin metal foils suffer from structural instability and fracture during battery cycling or manufacturing. Preventing mechanical degradation ensures long-term electrical connectivity and safety.

Inadequate current collector mechanical strength

(3)evidences

Standard thin metal foils suffer from low tensile strength and physical tearing during high-speed battery manufacturing. Improving structural integrity prevents electrode failure during processing and cycling.