ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 25, 2025

The next generation of stretchable electronics seeks to integrate superior mechanical properties with sustainability and sensing stability. Ionically conductive liquid-free elastomers have gained recognition as promising candidates, addressing the challenges evaporation leakage in gel-based conductors. In this study, a sustainable polymeric deep eutectic system is synergistically integrated amino-terminated hyperbranched polyamide-modified fibers aluminum ions, forming supramolecular network significant improvements performance. elastomer exhibits remarkable tensile strength (6.69 MPa) ultrahigh toughness (275.7 MJ/m3), capable lifting loads 8300 times its own weight demonstrated notch-insensitive properties. also possessed degradable stepwise recyclable properties, supporting sustainability. Its excellent performance conductivity enable stable signal output for multifunctional electronics. A wearable strain sensor developed, demonstrating high sensitivity (gauge factor up 4.52) reliable repeatability under strain. Furthermore, durable triboelectric nanogenerator fabricated, delivering over one month strong potential tactile across various contact materials, making it highly future human-machine interaction applications. This work offers feasible strategy design solid elastomer-based highlights

Language: Английский