期刊

Small

标题

Flexible Capacitile Tactile Sensor Based on Micropatterned Dielectric Layer

作者

T. Zhang and co-workers

摘要

On page 5042, T. Zhang and co-workers demonstrate a feasible bionic strategy to fabricate the flexible micro-patterned electrodes by using the microstructures of the lotus leaf as an effective soft mold. The novel flexible capacitive tactile sensor based on the micropatterned flexible polydimethylsiloxane (PDMS)/Au electrodes and polystyrene (PS) microspheres was developed with high sensitivity (0.815 kPa−1), fast response time (38 ms) and low detection limit (17.5 Pa), which presents the ability to “feel” not only the pressure caused by an ultra-light object, but also the bending and stretching force.

原文链接

http://onlinelibrary.wiley.com/doi/10.1002/smll.201670181/full