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Self-powered systems have attracted significant attention in the past decades due to its independent and sustainable operations without other power source. In this work, a fully integrated self-powered flat panel display is proposed by coupling a ZnS powder based alternating current electroluminescence (ACEL) device and a built-in triboelectric nanogenerator (TENG). The built-in TENG was made of two...
Toward a carbon neutral renewable energy conversion and storage device, we present a novel bio-inspired microbial supercapacitor, utilizing unique pseudocapacitance formed by exoelectrogen, a specific species of bacteria named Geobacter spp. grown on single-layer graphene film and 3D graphene-scaffold electrodes. Charging and discharging the microbial supercapacitor were performed by regulating the...
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