查看文章

The advancement of portable electronic devices has changed the way people communicate with each other and their surroundings. Self-powered devices capable of harvesting energy from the environment, especially from human biomechanics, have become desirable in the past decade. The harvested energy from the human body can be utilized directly by wearable electronics to perform numerous functional activities (Covaci and Gontean 2020; Martin et al. 2003). Such wearable power technology will play a paramount role in wearable electronics for communication, safety and security, physiological monitoring, health care, the intelligent humanoid robot, and human-interactive