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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[-] BT_7274@lemmy.world 5 points 8 months ago

Ha! Same thought at pretty much the same time. Good to see you fellow elder.

[-] mipadaitu@lemmy.world 4 points 8 months ago

Yeah, I remember having to put extra batteries in some devices, because the 1.5v AA alkalines vs. 1.2v AA NiCads add up when you need 10 of them.

this post was submitted on 20 Feb 2024

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