Individual Atoms Imaged in a Living Catalytic Reaction- A New Research !

Groundbreaking new electron microscopy technology developed at the York JEOL Nanocentre at the University of York is allowing researchers to observe and analyse single atoms, small clusters and nanoparticles in dynamic in-situ experiments for the first time.

Annalen der Physik

Annalen der Physik (Photo credit: Wikipedia)

The influential  work being allotted at York is gap up putting new opportunities for perceptive and understanding the role of atoms in reactions in several areas of the physical sciences. It conjointly has vital implications for brand new medicines and new energy sources.

So far, perceptive reacting atoms has been tough. once finding out the reactions at the catalyst surface, scientists sometimes ought to look at idealized systems beneath vacuum conditions instead of examining the truth of associate industrial method|chemical change|chemical action} process during a gas surroundings.

With the new technology it’s currently attainable to watch and analyse single atoms, little clusters and nanoparticles in dynamic unmoved experiments with controlled gas reaction environments at initial in operation temperatures of up to 500◦C beneath transient reaction conditions.

The seminal analysis allotted entirely at the York JEOL Nanocentre — a significant semipermanent collaboration between the University’s Departments of Chemistry, Physics and physics, the eu Union, geographical region Forward and leading electronics manufacturer JEOL — is reportable in Annalen der Physik (Berlin).

Professor Gai, Co-Director of the York JEOL Nanocentre and prof of microscopy with Chairs in York’s Departments of Chemistry and Physics, said: “Our analysis disclose exciting new opportunities for perceptive and finding out reacting atoms, the elemental basic building blocks of matter, in several reactions and is very vital for the event of latest medicines and new energy sources.”

Professor Boyes, Co-Director of York JEOL Nanocentre, with Chairs in York’s Departments of Physics and Electronics, said: “Platinum on carbon supports is important in many applications in the chemical industry including in energy sources such as fuel cells and is an informative model system more generally.”

source: sciencedaily.com

 

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