metal-air batteries – The InfoGreenGlobal https://infogreenglobal.com The InfoGreenGlobal Wed, 13 Dec 2023 22:37:48 +0000 en-US hourly 1 Unzipped carbon nanotubes could help energize fuel cells and batteries https://infogreenglobal.com/unzipped-carbon-nanotubes-could-help-energize-fuel-cells-and-batteries/ https://infogreenglobal.com/unzipped-carbon-nanotubes-could-help-energize-fuel-cells-and-batteries/#respond Tue, 29 May 2012 17:28:22 +0000 http://infogreenglobal.com/?p=5283 Multi-walled carbon nanotubes riddled with defects and impurities on the outside could replace some of the expensive platinum catalysts used in fuel cells and metal-air batteries, according to scientists at Stanford University. Their findings are published in the May 27 online edition of the journal Nature Nanotechnology. “Platinum is very expensive and thus impractical for […]

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