fig4
![From natural leather to intelligent wearable nanocomposite: design and application](https://image.oaes.cc/f194ab93-9910-4bf5-8514-114926816a19/ss3047.fig.4.jpg)
Figure 4. The application directions of leather composites. (Aa) Schematic illustration of electromagnetic interference shielding and electronic conductivity of PPy/SCB@PP-CFs; (Ab-e) the characterization of electrical characteristics; (Af-h) the EMI effectiveness of PPy/SCB@PP-CFs[64]. Reprinted with permission. Copyright 2023, Royal Society of Chemistry; (B) and (C) The flame retardant performance of leather composites[25,37]. Reprinted with permission. Copyright 2018, Elsevier. Reprinted with permission. Copyright 2021, Elsevier. PPy: Polypyrrole; SCB: superconductive carbon black.