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Why Is Everyone Trying to Build a Solid-State Battery?
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Why Is Everyone Trying to Build a Solid-State Battery?
A battery technology that’s getting a lot of attention is solid-state batteries, lithium-ion batteries that replace the liquid electrolyte with a solid material.
(www.construction-physics.com)
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This post did not contain any content.
Why Is Everyone Trying to Build a Solid-State Battery?
A battery technology that’s getting a lot of attention is solid-state batteries, lithium-ion batteries that replace the liquid electrolyte with a solid material.
(www.construction-physics.com)
Why not go the opposite direction entirely?
Grid scale batteries would be better served by Nickel-Iron batteries with pumped electrolyte. They don't have a fire risk like Li-ion and can be discharged to 0% without damage. The downside is the electrolyte needs changing frequently (daily to weekly) but for a grid scale battery bank, that isn't an issue, just trickle through new electrolyte at a constant rate.
It's not a solution for vehicles or portable devices, but for big batteries we shouldn't be looking at solid state.
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Why not go the opposite direction entirely?
Grid scale batteries would be better served by Nickel-Iron batteries with pumped electrolyte. They don't have a fire risk like Li-ion and can be discharged to 0% without damage. The downside is the electrolyte needs changing frequently (daily to weekly) but for a grid scale battery bank, that isn't an issue, just trickle through new electrolyte at a constant rate.
It's not a solution for vehicles or portable devices, but for big batteries we shouldn't be looking at solid state.
Sure, but why not sodium which is much better.
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Sure, but why not sodium which is much better.
they're already way ahead of you: https://www.reuters.com/sustainability/climate-energy/china-battery-makers-bet-big-sodium-move-away-critical-minerals--ecmii-2026-03-16/
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