Three-dimensional AgNps@Mxene@PEDOT:PSS composite hybrid foam as a piezoresistive pressure sensor with ultra-broad working range.

ABSTRACT: Piezoresistive pressure sensors are becoming increasingly popular for their applications in human motion detection, wearable electronics, health monitoring, and man-machine interfaces. Sensors with superior sensitivity and a broad range of sensing are desirable for practical implementation. To achieve those, a low-cost, scalable and simple fabrication technique of dip coating Ti₃C₂ (MXene), PEDOT:PSS, and AgNPs onto a melamine foam is proposed. The prepared sensor demonstrated sensitivity of 414.27 kPa^-1 at (4.17-12.98 kPa), 182.52 kPa^-1 at (12.98-94.55 kPa), 317.78 kPa^-1 at (94.55 kPa-1.94 MPa), 164.32 kPa^-1 at (> 1.94 MPa), extraordinaire detecting range 977.6 N and outstanding repeatability. The sensor was successfully ap

SUBMITTER: Zhen Y 

PROVIDER: S-EPMC9734898 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature