Electron Microscope Images Of Platinum On Titanium Dioxide Catalyst (IMAGE)

DOE/Brookhaven National Laboratory

Electron Microscope Images Of Platinum On Titanium Dioxide Catalyst

Caption

Scanning transmission electron microscope images of the platinum on titania catalyst. At a platinum concentration of 0.04 percent (top), isolated atoms (yellow arrows) are observed. When this concentration is increased to 1 percent (bottom), the atoms begin to combine into clusters.

Credit

Brookhaven National Laboratory

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