Figure 2.

SEM micrographs of PVDF nanocomposites. (a) 0.4, (b) 0.5, (c) 0.8, and (d) 1.4 vol.% SRG sheets.

He and Tjong Nanoscale Research Letters 2013 8:132   doi:10.1186/1556-276X-8-132
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