MXene electrochemical microsupercapacitor integrated with triboelectric nanogenerator as a wearable self-charging power unit

Flexible self-charging power band can harvest energy from human motions and store it on MXene electrochemical capacitor to power various electronics and sensors. The stand-alone device could simultaneously convert and store mechanical energy of human biomechanical motions into electrochemical energy, which can be used to power wearable sensors that can intermittently obtain and transmit readings.220