Monday, April 24, 2023

Cryo-imaging lifts the lid on fuel cell catalyst layers

Thanks to a novel combination of cryogenic transmission electron tomography and deep learning, EPFL researchers have provided a first look at the nanostructure of platinum catalyst layers, revealing how they could be optimized for fuel cell efficiency.

from Latest Science News -- ScienceDaily https://ift.tt/RuUz2H0

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They fled the flames—now jaguars rule a wetland refuge

After devastating wildfires scorched the Brazilian Pantanal, an unexpected phenomenon unfolded—more jaguars began arriving at a remote wetla...