Better preservation; higher resolution During imaging using conventional electron microscopy, delicate catalyst layer samples often become damaged by electron beams, causing materials to shrink or ...

In a significant advancement for renewable energy technologies, a new catalyst has been developed that dramatically improves the efficiency and stability of the oxygen evolution reaction (OER) in ...

EVANSTON, Ill. — The chemical industry powers modern life, from fertilizers to pharmaceuticals, but much of what happens at the atomic level during catalytic reactions has remained invisible—until now ...

News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only. Figure 3: Simulated reaction of metal-doped iron sulfides catalyzing the H₂ ...

Many technological applications, such as sensors and batteries, greatly rely on electrochemical reactions. Improving these technologies depends on understanding how electrochemical reactions work.

Scanning Electron Microscopy (SEM) has revolutionized the realm of microscopic analysis. By delivering astonishingly detailed images of minuscule entities such as insects, bacteria, or even the ...

Electron microscopy is a powerful technique that provides high-resolution images by focusing a beam of electrons to reveal fine structural details in biological and material specimens. 2 Because ...