Researchers at the Swiss Federal Laboratories for Materials Science and Technology (Empa) have developed a 3D-printed fungal battery, representing a shift from traditional lithium-ion batteries. This microbial fuel cell utilizes yeast and white rot fungi, feeding on sugar and biodegrading after use. While it doesn't generate enough power for smartphones, it can operate small sensors monitoring environmental conditions effectively. This innovation aims to address the hazardous waste issue of conventional batteries, paving the way for sustainable energy solutions in agriculture and remote research areas.
The fungal battery is a breakthrough that could allow devices to run on sugar, presenting a biodegradable alternative to traditional batteries.
Researchers combined yeast and white rot fungi to create a working microbial fuel cell, which decomposes safely after its life cycle.
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