Good electrochemical energy storage (EES) devices such as rechargeable batteries and supercapacitors can store a lot of ...

Current electrochemical theory does not adequately describe realistic platinum electrodes. Scientists at Leiden University have now, for the first time, mapped the influence of imperfect platinum ...

Lowering the electrode potential charges a single Ti atom (purple) negatively. The forming polarons enable hydrogen (yellow) to bind to the surface and activate the hydrogen evolution reaction on the ...