Their recent study details the first successful protocol for fabricating defect-free graphene foils on a commercial scale. These foils offer excellent thermal conductivity - nearly ten times higher than traditional copper and aluminium current collectors used in LIBs.
The scientists explain that their method allows for the production of graphene current collectors at a scale and quality that can be readily integrated into commercial battery manufacturing, which not only improves battery safety by efficiently managing heat but also enhances energy density and longevity.
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