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Figure 10. High-energy-density realization through slurry-based electrode fabrication. (A) Schematic representation of the structural design and fabrication procedure of high-mass-loading BNQS electrode, along with its photograph and cross-sectional SEM image. (B) 3D microstructural analysis, focusing on carbon (colored in yellow) distribution of BNQS electrodes. (C) cross-sectional SEM images (left), corresponding localized charge transfer resistance (Rl,ct) obtained from LEIS analysis (right) of BNQS electrodes. (D) TOF-SIMS mapping images of the NiF²⁺ byproducts formed on the surface of the cathodes. (E) HR-TEM images with fast Fourier transform patterns of the NCM811 particles of slurry-cast and BNQS cathodes. Reproduced with permission^[102]. Copyright 2022, Springer Nature.