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Batteries glossary

Polyanionic cathode

Also called polyanion cathode, NVPF, NFPP

A cathode built around phosphate or similar groups, such as NVPF or NFPP for sodium-ion, or LFP for lithium-ion. Strong chemical bonds give long life and stability at some cost in energy density.

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Related terms

Sodium-ion and other chemistries

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