News tagged with battery

How some battery materials expand without cracking

When you charge a battery, or when you use it, it's not just electricity but also matter that moves around inside. Ions, which are atoms or molecules that have an electric charge, travel from one of the battery's electrodes ...

dateApr 12, 2017 in Nanophysics
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Seaweed: From superfood to superconductor

Seaweed, the edible algae with a long history in some Asian cuisines, and which has also become part of the Western foodie culture, could turn out to be an essential ingredient in another trend: the development of more sustainable ...

dateApr 05, 2017 in Materials Science
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