Korean researchers develop anode free solid state battery with high volumetric energy density
By Eve
Researchers at Dongguk University in South Korea have built a prototype anode free solid state battery that reached a volumetric energy density of 235.13 Wh/L after 100 charge and discharge cycles, with a structure only 2.77 micrometres thick. According to Turkish-language coverage, the work targets uneven lithium deposition on the current collector, which can cause capacity loss and short circuit risk. The report also notes that high production costs, manufacturing difficulty and stability problems still hold back wider adoption of solid state cells.
Why it matters
This is an early stage laboratory prototype, so it has no near term bearing on charger hardware specifications or procurement decisions. It is worth tracking as a signal of progress on the cost, manufacturing and stability barriers that determine when solid state cells could reach EVs and, in time, shape charging demand.
Source
- Original title
- “Koreli araştırmacılar, yüksek enerji yoğunluğuna sahip anotsuz katı hâl batarya geliştrdi”
- Published
- 6 November 2026
In this story
- Topic
- Electric Vehicles
- Place
- South Korea
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