New platinum-nickel core-shell catalyst shows stability for oxygen reduction reactions
creating bonds that prevent the particles from moving or clumping together. They then created a Pt-rich shell around the ...
Electronics Weekly13d
Most Read – Intel 18A, Raspberry Pi HAT, Sodium-ion batteries
A US government decision on AI exports, a bigger Raspberry Pi 5, an energy monitoring Raspberry Pi HAT, improving sodium-ion ...
Nature7mon
Next-generation quantum dots
These two key characteristics have spurred intense interest in the use of these particles for live-cell ... the earlier thick-shell structure may actually be quite useful for certain applications.
Hosted on MSN4mon
Researchers crack a key problem with sodium-ion batteries for electric vehicles and grid energy storage
The problem was traced to the formation of cracks in the particles during cycling. These cracks formed due to strain arising between the shell and core in the particles. The team sought to ...