microenergy
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Nanotechnology
3D printing could improve microenergy storage
Close-up view of a Si-rich glass micro supercapacitor (MSC) 3D printed on a silicon substrate. Magnified 4720 times. Credit: Po Han Huang/KTH Royal Institute of Technology One of the keys to making mobile devices more compact and energy efficient lies in the precise nanoscale shape of the capacitors that store energy. Researchers in Sweden report that they have solved this…
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