Alyx Hinata 🇹🇩🚫💀 @alyx@gameliberty.club

@roboneko @xianc78 @fuggy
So it seems the XNRGI stuff is basically the same to what I found earlier, just uses different fancy language to describe itself.
Fundamentally, they're talking about using silicon for the anode, in a nano-structure, but they still use lithium for the cathode.
As for what the issue could have been as for why it's not a commercial success yet, to quote an article:
"There being no such thing as a free lunch, there is a problem. Silicon anodes expand almost 300% during the charging process, when lithium ions crowd in. When the battery discharges, the lithium ions make an exit, leaving the silicon anode to wither back down to its original size.

As a result of the stress, the anode eventually cracks and disintegrates, with a consequent impact on battery life."

Regarding the glass battery, first thing that comes up is a Wiki article, and it seems pretty clear from the start that there's some shenanigans. I'd wait a bit more before putting any hope on this. And considering this would be a solid-state battery, that's even more reason to suspect it won't have the energy density we're looking for.

There's still a shot that the silicone thing could yield good results, but imo it's still far off from being available on the market.

Personally I'm waiting for something that doesn't use lithium. I think the biggest problem with current batteries is that they're using materials that are pretty rare. I simply don't see a future where we have enough lithium for every device, car, house and electric grid battery storage facility needed for a 0 fossil fuel world.

@roboneko @xianc78 @fuggy
So far only thing I manage to find was references to silicon-lithium batteries, and it doesn't sound like what you're talking about.

>there was no longer supposed to be a fire risk
short circuit the battery, and I promise you something will give out and fire will happen.

But the issue is that no matter how you construct the battery, getting the electrons in it to move around, when charging or discharging, will generate heat. That's basic physics, electric resistance. It's inevitable. The faster you charge/discharge the more heat you get. Try to charge it too fast, and something undesirable is inevitable to happen.

@roboneko @xianc78 @fuggy
Yes, that's what we do to make electricity out of a nuclear reactor.
I meant that in the hypothetical idea of making a nuclear powered car, the car's engine itself wouldn't be electric, as you'd initially assume, but driven directly by the steam.

@roboneko @xianc78 @fuggy
Haven't heard about silicone batteries. But doesn't really matter much what chemistry it uses, as long as the battery relies on chemical reactions to store and release energy, there's a limit to how fast you can charge it without making it either explode or just melt itself from the heat it makes.