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Neat News 2022-59 (added 2022-02-28)

Batteries by Capacitors

capacitor.jpg
© Hannes Grobe [CC BY 3.0]

Capacitors can be charged much faster and have a much longer lifetime than traditional batteries, but they are still comparatively big. A new technology called spin coating may now offer an angle to bring the size down to a comparative level.

related: #battery #capacitor

News seen at: ScienceDaily - Matter & Energy

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