2-D layered devices can self-assemble with precision

Flexible Insulator

"This is the first time that a self-healable material has been created that can restore multiple properties over multiple breaks, and we see this being useful across many applications," said Qing Wang, professor of materials science and engineering, Penn State. more

A megalibrary of nanoparticles

Using straightforward chemistry and a mix-and-match, modular strategy, researchers have developed a simple approach that could produce over 65,000 different types of complex nanoparticles, each containing up to six different materials and eight segments, with interfaces that could be exploi ... more

A new method to study lithium dendrites could lead to better, safer batteries

Lithium ion batteries often grow needle-like structures between electrodes that can short out the batteries and sometimes cause fires. Now, an international team of researchers has found a way to grow and observe these structures to understand ways to stop or prevent their appearance. "It i ... more

In and out with 10-minute electrical vehicle recharge

Electric vehicle owners may soon be able to pull into a fueling station, plug their car in, go to the restroom, get a cup of coffee and in 10 minutes, drive out with a fully charged battery, according to a team of engineers. "We demonstrated that we can charge an electrical vehicle in ten m ... more