Graphene-Paper Pressure Sensor for Detecting Human Motions

Pressure sensors should have an excellent sensitivity in the range of 0–20 kPa when applied in wearable applications. Traditional pressure sensors cannot achieve both a high sensitivity and a large working range simultaneously, which results in their limited applications in wearable fields. There is an urgent need to develop a pressure sensor to make a breakthrough in both sensitivity and working range. In this paper, a graphene-paper pressure...