Highly Stretchable Resistive Pressure Sensors Using a Conductive Elastomeric Composite on a Micropyramid Array. (17th February 2014) - Choong, Chwee‐Lin
Abstract A stretchable resistive pressure sensor is achieved by coating a compressible substrate with a highly stretchable electrode. The substrate contains an array of microscale pyramidal features, and the electrode comprises a polymer composite. When the pressure‐induced geometrical change experienced by the electrode is maximized at 40% elongation, a sensitivity of 10.3 kPa−1 is achieved.