A team led by scientists from Peking University has developed a rubber-like material that converts body heat into electricity. This advance could allow the next generation of wearable electronics to generate their own power continuously without the need for bulky batteries or constant recharging.
“Our thermoelectric elastomers combine skin-like elasticity with high energy conversion efficiency, paving the way for next-generation self-powered wearables,” the team said.
The science of thermoelectricity
The new material works on the principle of thermoelectricity, a process where temperature differences create an electrical current...
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