this post was submitted on 20 Feb 2024
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GMG’s Graphene Aluminium-Ion Battery Update: Minimal Temperature Rise Identified While Fast Charging (graphenemg.com)
submitted 8 months ago by [email protected] to c/technology
16 comments fedilink hide all child comments
 

Very interesting company. They started with a way to produce graphene at scale, then went looking for something to do with it. Their first idea was to use it as a cement additive. They have since used it as friction reducer in engine oil, and are selling it in Australia, Canada, and soon the US, as a radiator coating to improve HVAC performance.

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[–] SmokumJoe 6 points 8 months ago

My RadioShack Golden Arrow was a beast with those 7.2v NiCads.

.. for 5 minutes