This can point directly to a proprietary project codename, an abbreviated manufacturing plant location, or a certified material formulation used in production.
In manufacturing, codes starting with numbers followed by letters (e.g., "200") often represent a series or a specific material grade. 200gana-906
– The Li‑Si‑Gr composite leverages a silicon‑nanowire scaffold (average length 150 nm) interwoven with few‑layer graphene sheets . Silicon supplies a theoretical capacity of 3 600 mAh·g⁻¹, but suffers from huge volumetric expansion (>300 %). GANA’s patented “elastic graphene matrix” accommodates this expansion, limiting particle pulverization and maintaining >95 % capacity after 2 500 cycles. This can point directly to a proprietary project
