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michka:research:supercapacitors [2014-07-01 13:59] – michka | michka:research:supercapacitors [2014-07-01 14:00] – michka | ||
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====Home-Made Supercapacitors from Dead PC Batteries==== | ====Home-Made Supercapacitors from Dead PC Batteries==== | ||
- | This page reports the wonderful citizen science R&D workshop we had at FoAM with my dear friend [[http:// | + | This page reports the wonderful citizen science R&D workshop we had at FoAM with my dear friend [[http:// |
During three day, we tried to upcycle dead PC batteries into working supercapacitors, | During three day, we tried to upcycle dead PC batteries into working supercapacitors, | ||
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Our best design was very simple. It was a sandwich design, which means that it was just a stack of dry material layers we taped all together. It contained three layers: | Our best design was very simple. It was a sandwich design, which means that it was just a stack of dry material layers we taped all together. It contained three layers: | ||
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* A cleaned up insulating material layer from the same dead Toshiba battery | * A cleaned up insulating material layer from the same dead Toshiba battery | ||
* A copper layer from the same dead Toshiba battery | * A copper layer from the same dead Toshiba battery |