Longer-lasting cell phone batteries

Studies demonstrate the promise of phosphorene in electronics

Phosphorene is attracting a lot of attention lately in the energy and electronics industries, and for good reason. The theoretical capacity of the two-dimensional material—which consists of a single layer of black phosphorus—is almost seven times that of anode materials currently used in lithium-ion batteries. That could translate into real-world benefits such as significantly greater range for electric vehicles and longer battery life for cell phones.

There are a couple of strikes against phosphorene though. Commercially available black phosphorus is costly, at roughly $1000 per gram, and it breaks down quickly when it’s exposed to air. Researchers from Western University teamed up with scientists from the Canadian Light Source (CLS) at the University of Saskatchewan on a pair of studies to determine if they could address both issues.

Read more on the Canadian Light Source website

Image: Dr. Andy Sun at the Canadian Light Source.