Abstract:Toward the goal of smart sensor systems for wearable electronics, polymer microfiber-based free-standing sensors benefit from excellent flexibility, decent ductility, and easy wearability in comparison with thin-film-based sensing devices. Herein, we report a hydrophobic and conducting single-strand microfiber-based liquid-phase chemical sensor consisting of polyurethane (PU), tin oxide (SnO 2 ), and carbon nanotube (CNT) composites with applying a (1H,1H,2H,2H-heptadecafluorodec-1-yl) phosphonic acid (HDF-PA)… Show more
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