Scanning Electron Microscope (IMAGE)

Virginia Tech

Scanning Electron Microscope

Caption

Images from a scanning electron microscope (SEM) of carbon fibers made from (left) PAN, (middle) PAN/PMMA, and (right) PAN-b-PMMA. Liu's lab used PAN-b-PMMA to create carbon fibers with more uniformly sized and spaced pores.

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Virginia Tech

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