Utrecht University is getting a new transmission electron microscope, which will be one of the most comprehensive electron microscopes for materials studies in the Netherlands, and one of the best in the world. Researchers will be able to use the microscope to study materials, nanoparticles, and 2D materials such as graphene with a resolution of a single atom. MCEC researcher Marijn van Huis explains more about this new addition on the website of Utrecht University: “With the new microscope, we can not only look at atoms, but also at the electrons surrounding them. That way, we can also see if the atoms carry an electric charge, and whether they are in an excited state. That’s important for the study of catalysts, for example, in which the atom’s charge determines whether it is catalytically active. With this technology, we can see where the catalytically active atoms are located in the material, and we can study how to activate them.”
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19 June 2019