Pt 1 Cu 30 cluster catalysts with each Pt atom coordinated to nine Cu atoms and coated with a thin carbon layer, were prepared using a surface engineering strategy, which demonstrated exceptional ...

A new and compact device configuration was created with two interpenetrated, individually addressable electrodes, allowing precise control over the geometric features and interactions between the ...

Researchers have now developed a molecular tool which makes it possible, at the atomic level, to change the structure of a metal surface. The restructuring of the surface by individual molecules - ...

Graphene supercapacitors are moving from lab curiosity to serious contender for the next wave of electric vehicle energy storage. By pairing the near-instant charging of capacitors with the high ...

Drexel University researchers create innovative technique to study the exact electrochemical mechanisms occurring in batteries and supercapacitors. Using two scientific research procedures ...