Self-Powered Sensing Devices

摘要

A self powered sensing device (100) comprising: a first electrode (110) comprising a conducting polymer; a second electrode (120); and an electrolyte (130), the self-powered sensing device configured such that said first and second electrodes (110, 120) and said electrolyte (130) operate as an electrochemical cell following an occurrence of a condition to be sensed and at least the first electrode functions as the sensing indicator.