Mxene Based Sensor Devices

A pressure sensor, comprising:

• a first electrode;
• a second electrode;
• and
• a dielectric material disposed so as to place the first electrode into electrical isolation from the second electrode,
• at least one of the first electrode and the second electrode comprising (a) a substrate fiber, the substrate fiber defining an outer surface coated with a first plurality of MXene particulates, (b) a yearn comprising a plurality of coating fibers, each coating fiber comprising a substrate fiber defining an outer surface coated with a first plurality of MXene particulates, (c) a yarn comprising a plurality of coating fibers, each coating fiber comprising a substrate fiber defining an outer surface coated with a first plurality of MXene particulates and the yarn defining an outer surface coated with a second plurality of MXene particulates, or (d) a yarn comprising a plurality of fibers, the yarn defining an outer surface coated with a second plurality of MXene particulates.