Lithium nickel oxide (LiNiO₂) has emerged as a potential new material to power next-generation, longer-lasting lithium-ion batteries. Commercialization of the material, however, has stalled because it degrades after repeated charging.

University of Texas at Dallas researchers have discovered why LiNiO₂ batteries break down, and they are testing a solution that could remove a key barrier to widespread use of the material. They published their findings in the journal Advanced Energy Materials.

The team plans first to manufacture LiNiO₂ batteries in the lab and ultimately to work with an industry partner to commercialize the technology.