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. 2014 Jan 27;6(4):555–562. doi: 10.1016/j.jare.2014.01.009

Fig. 2.

Fig. 2

FTIR spectra of: a – PANI at 60 °C, b – PANI-50% NiFe2O4 at 60 °C, c – PANI at 170 °C, d – PANI-50% NiFe2O4 at 170 °C.