The vast majority of consumer electronics use lithium-ion batteries, and with each generation, these devices are designed smaller, lighter and with longer battery life to meet the growing demands of ...

(Nanowerk News) A research team led by Dr. Ji-Hoon Lee of the Department of Hydrogen Energy Material at the Korea Institute of Materials Science (KIMS) developed a three-dimensional porous ...

A research team led by Dr. Ji-Hoon Lee of the Department of Hydrogen Energy Material at the Korea Institute of Materials Science (KIMS) developed a three-dimensional porous carbon-based current ...

An ultrathin braided wire in the core of an electrode increases the energy density of lithium-ion batteries, a team of researchers reports in the journal Angewandte Chemie. Batteries of this kind ...

Rivian Automotive has been granted a patent for a battery module design for electric vehicles. The system includes a current collector, busbar, and interface component for efficient electrical ...

Researchers report that MXene current collectors perform as well as the copper foils being used in current lithium-ion batteries, but they are 3-4 times thinner and about 10 times lighter. (Nanowerk ...