Toyota Motor has developed the world's first method for observing the behavior of lithium ions (Li-ions) in an electrolyte when a Li-ion battery charges and discharges. By using this method, it is possible to observe in real-time, the ...
Tags: Toyota Motor, Lithium Ions
Sales of electric vehicles (EVs) nearly doubled in 2013, but most won't take you farther than 100 miles on one charge. To boost their range toward a tantalizing 300 miles or more, researchers are reporting new progress on a "breathing" ...
Tags: battery, air batteries, lithium-ion battery
Ubiquitous but frustrating, lithium-ion batteries fade because the materials lose their structure in response to charging and discharging. This structural change is closely related to the formation of electron-rich regions within the ...
Tags: electrons, The Lithiation Front, Silicon
In studying a material that prevents marine life from sticking to the bottom of ships, researchers led by chemist Joseph DeSimone at the University of North Carolina at Chapel Hill have identified a surprising replacement for the only ...
Tags: UNC, PFPE, Ion Battery, team