Stretchable MXene-based humidity sensor arrays with high sensitivity and rapid response for proximity-sensing electronic skin
Stretchable electronic skins for touchless human-machine interfaces require accurate humidity sensing that is fully decoupled from mechanical strain interference. However, pristine 2D Ti3C2Tx MXene films suffer from restacking-induced sluggish kinetics and strain-induced resistance crosstalk. Herein, we report high...