[Nanotechnology] – Something from nothing: Using waste heat to power electronics
22 février 2020
Collecting energy from environmental waste heat such as that lost from the human body is an attractive prospect to power small electronics sustainably. A thermocell is a type of energy-harvesting device that converts environmental heat into electricity through the thermal charging effect.
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[Graphene] – Does graphene cause or prevent the corrosion of copper? New study settles the debate
22 février 2020
Copper has been essential to human technology since its early days–it was even used to make tools and weapons in ancient times. It is widely used even today, especially in electronic devices that require wiring.
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