Figure 3.

FT-IR spectra of the Fe3O4@PPy deposits prepared under different amounts of pyrrole monomer at 160°C: (a) 0.1 mL, (b) 0.3 mL, (c) 0.5 mL.

Zhao and Nan Nanoscale Research Letters 2011 6:230   doi:10.1186/1556-276X-6-230
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