The energy sources that have changed our world From primary cells to novel materials, the ability to generate power with energy sources such as batteries has changed our everyday world. A world without batteries Imagine a world without batteries! A teenager walks outside wearing headphones, tethered to home by a lengthy extension cord. An old man winds his pacemaker like a pocket watch. With no storage batteries to equalize power demands, air conditioners overwhelm the city’s electrical grid. In thousands…
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With smart technology on the rise, researchers are looking for ways to develop smaller sensors that can help building the landscape of the internet of things. However, this could potentially demand huge sums of power in an era where people are working hard to conserve energy. A research team from Eindhoven University of Technology may have found a solution to this problem with the development of their new extra-small, wireless sensors that are powered by radio waves that make up…
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With energy demands increasing every day, researchers are looking toward the next generation of energy storage technology. While society has depended on the lithium ion battery for these needs for some time, the rarity and expense of the materials needed to produce the battery is beginning to conflict with large-scale storage needs. To combat this issue, a French team comprised of researchers primarily from CNRS and CEA is making gains in the field of electrochemical energy storage with their new…
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