High-performance and tailorable pressure sensor based on ultrathin conductive polymer film
Date of Issue2014
School of Materials Science and Engineering
A highly sensitive and tailorable pressure sensor is designed based on the variation of contact resistance between an Au covered micropillar array and a conductive polymer film. The sensitivity of such pressure sensors can be tuned from 0.03 kPa−1 to 17 kPa−1 at pressures less than 1 kPa, and a limit of detection of 2 Pa has been demonstrated.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.