A group of researchers at Queensland University of Technology ( QUT ) have taken a major step towards developing wearable devices, by creating an ultra-thin, flexible thermoelectric film that converts body heat into energy, eliminating the need for conventional batteries.
Flexible thermoelectric technology
Project leader Professor Zhi-Gang Chen said the technology can power electronic devices, and also have the ability to cool electronic chips . This will improve the efficiency of future smartphones and next-generation computers. According to the researchers, the film is flexible enough to adapt to human skin and take full advantage of thermal differences.
The team used advanced methods such as solvothermal synthesis and screen printing to fabricate low-cost, high-efficiency thermoelectric films . They also explored alternative materials such as silver selenide, which offer a more sustainable option for the future.
The development of this flexible thermoelectric technology opens up wide possibilities: from portable medical devices to solutions for personal thermal management. Although it still faces challenges such as large-scale production, researchers are confident that this technology can make a big difference in the future.
The development of this thermo-caloric technology. Source: TheQUTube
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Source and photos: QUT
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