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Solvent evaporation enabled one-step fabrication of high performance iontronic sensors with thickness-tapered hollow microcone arrays
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DOI:10.1016/j.sna.2026.118308.png)
Abstract
En 中文
• Controlled solvent evaporation enables one-step fabrication of thickness-tapered hollow microcone arrays. • The hollow microcones high compressibility enable high sensitivity. • Stable deformation of thickness-tapered hollow microcones enables a wide linear range without gradient designs. • The sensor exhibits 7.28 Pa low detection limit, swift response (28/35 ms) and excellent stability over 4500 cycles.
Keywords:
Iontronic sensor
Hollow microcone arrays
Solvent evaporation
Structural compressibility
Wearable healthcare
Journal
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4.9
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