This article appeared in Machine Design and has been published here with permission.
Two things remain a concern for would-be electric-vehicle drivers: running out of charge and the time it takes to recharge batteries. That could soon change as an international team of researchers work on a battery solution that will help waylay range anxiety fears.
When it comes to a high-capacity lithium-ion battery that charges quickly and operates efficiently, the technology isn’t quite there yet. But a group of researchers at the University of Science and Technology of China (USTC) have developed a composite made of black phosphorous and graphite in its core and covered in electrolyte-swollen polyaniline. The engineered electrode material holds promise for industrial production, they said.
In contrast with previous efforts, the new engineered electrode material allows for a high charging rate, and the material does not sacrifice capacity and cycling stability, according to their research