Image of the Week - July 4, 2002

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Composite of Secondary Electron and EDS Image of Ceramic Membrane Filter

Top: Secondary electron image of the edge of a fractured ceramic membrane filter. The top-most portion of the image is the filter itself; the lower two thirds of the image is the supporting substrate.

Bottom: EDS map of the filter and support structure shown above. Red indicates the presence of carbon, yellow indicates zirconium, and green indicates aluminum.

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Uploaded Thu Jul 4 11:37:37 2002 by Charles Conway

Updated Tue Jan 26 22:20:45 2010 by Daniel E. Weber