Learn about the latest developments in solid-state batteries for electric vehicles (EVs). Discover the promising materials ...

While this has been done before, according to the University, this is the first time a solid-state sodium battery has successfully used this architecture. Sodium is abundant compared to lithium ...

But this week, researchers described a lithium-sulfur battery that still has over 80 percent of its original capacity after 25,000 charge/discharge cycles. All it took was a solid electrolyte that was ...

Now, researchers from Pohang University of Science and Technology (POSTECH) in South Korea have developed a high-energy, high-efficiency all-solid-state sodium-air battery that can reversibly ...

80 percent of original charging capacity after 1500 charging cycles The fact that usually the storage capacity of a sodium-sulfur battery drops significantly after a few charging cycles is mainly due ...

“This discovery has the potential to solve one of the biggest challenges to the introduction of solid-state lithium-sulfur batteries by dramatically increasing the useful life of a battery ...

The high energy density and affordability of sodium-sulfur (Na-S ... performance of the battery. Within the sulfurized polyacrylonitrile (SPAN) cathode, the electrolyte creates an interconnected ...

As such, highly efficient solid-state batteries are currently a hot ... between mechanical properties and ionic conductivity of sodium superionic conductors (NASICON). These findings, published ...

9, 2025 — A battery that needs ... energy capacity than previous sodium-based materials. This ... Paving the Way for the Future of Energy Storage With Solid-State Batteries Dec.