Fig. 5: Demonstration of integrated BHMEGs towards practical applications.
From: Micro-meso-macroporous channels finely tailored for highly efficient moisture energy harvesting
a Current output performance of BHMEGs during 5 cycles of use. b Short circuit current of BHMEG units with different numbers of parallel connections. The purple curve in the figure represents a linear fitting curve, and the fitting equation is: y = 0.97x + 0.13. c Open circuit voltage of BHMEG units with different numbers of series connections. The green curve in the figure is a linear fitting curve, and the fitting equation is: y = 106.63x + 16.47. d Conceptual diagram of integrated BHMEGs serving as a power source for skin detection, smart home appliances, and wearable electronic devices. e Demonstration diagram of power supply to temperature and humidity display by series-parallel connection of integrated BHMEGs. The source data are available in the “Data availability” section.
