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From: Development of nano-sized LiFePO₄ dry cathodes with enhanced flexibility and mechanical robustness for roll-to-roll dry coating process

Development of nano-sized LiFePO<sub>4</sub> dry cathodes with enhanced flexibility and mechanical robustness for roll-to-roll dry coating process

Figure 1. PTFE fibrillization behavior depending on the particle size of LFP. (A) Particle size distribution and (B) specific surface area of S-LFP and L-LFP; (C) SEM images of LFP/PTFE (7/3) granules after the extrusion process; (D) DSC measurement of LFP/PTFE (7/3) composite and (E) melting enthalpy and crystallinity of PTFE within LFP/PTFE (7/3) granules. PTFE: Polytetrafluoroethylene; LFP: LiFePO₄; S-LFP: small-sized LFP; L-LFP: large-sized LFP; SEM: scanning electron microscopy; DSC: differential scanning calorimetry.

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Committee on Publication Ethics

Portico

Committee on Publication Ethics

Portico