GMG’s Graphene Aluminium-Ion Battery Update: Minimal Temperature Rise Identified While Fast Charging (graphenemg.com)

submitted 8 months ago by jmiller@lemm.ee to c/technology@lemmy.world

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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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[-] agent_flounder@lemmy.world 11 points 8 months ago

NiMH batteries weren't that awesome either.

[-] sexy_peach@feddit.de 3 points 8 months ago

I still like them. All their devices had replaceable batteries.

this post was submitted on 20 Feb 2024

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