Every one of the more than 825 jets delivered so far contain a component made with a Chinese alloy that’s prohibited by both US law and Pentagon regulations.
Researchers in Japan have developed a new type of polymeric solid electrolyte for Li-ion batteries that is safer than commonly used electrolytes while maintaining conductivity.
A new Li-confinable porous carbon structure with a hollow core and a small number of gold nanoparticles may be the solution to dendrite formation in Li-metal batteries.