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27th August 2021, 05:06 | #1 |
[M] Reviewer Join Date: May 2010 Location: Romania
Posts: 148,738
| German boffins give AAA battery power to dust For very small energiser bunnies German boffins have developed what they say is the smallest microsupercapacitor in existence. It's smaller than a speck of dust, safe for use in the human body, and can deliver similar voltage to a AAA battery. The batteries were built with a stack of polymeric layers that are sandwiched together with a light-sensitive photo-resist material that acts as the current collector, a separator membrane, and electrodes made from an electrically conductive biocompatible polymer called PEDOT:PSS. https://fudzilla.com/news/53435-germ...-power-to-dust |
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