Printed electronics employing flexible substrate offers prospective features for various applications such as, tactile sensing, energy harvesting, wearable and acoustic wave sensors. In this work, an FPW (flexural plate wave) sensor is printed on thin PZT-PDMS (lead zirconate titanate-poly dimethyl siloxane) composite film with silver ink. The prototype resonator has a resonant frequency of 22....

polyvinylidene fluoride/polyvinylpyrrolidone (pvdf/pvp) hollow fiber membranes were fabricated by dry-jet wet-spinning process. the correlated effects of the air gap length and pvp concentration ((1) the air gap length effect at the low and high pvp concentration in the dope solutions, as well as (2) the effect of the pvp concentration at the same air gap length) on the cross-section structure ...