Highly Sensitive Pseudocapacitive Iontronic Pressure Sensor with Broad Sensing Range.

ABSTRACT:

Highlights

The iontronic pressure sensor achieved an ultrahigh sensitivity (S_min > 200 kPa^-1, S_max > 45,000 kPa^-1). The iontronic pressure sensor exhibited a broad sensing range of over 1.4 MPa. Pseudocapacitive iontronic pressure sensor using MXene was proposed. Flexible pressure sensors are unprecedentedly studied on monitoring human physical activities and robotics. Simultaneously, improving the response sensitivity and sensing range of flexible pressure sensors is a great challenge, which hinders the devices' practical application. Targeting this obstacle, we developed a Ti₃C₂T_x-derived iontronic pressure sensor (TIPS) by taking the advantages of the high intercalation pseudocapacitance under high pres

SUBMITTER: Gao L 

PROVIDER: S-EPMC8193410 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature