Fig. 1
From: Enhancement of Electrochromic Properties of Polyaniline Induced by Copper Ions

a The XRD image of Au/PES substrate, PANI-0, and PANI-2 porous films. b PANI-0.5, PANI-1, and PANI-3 porous films
From: Enhancement of Electrochromic Properties of Polyaniline Induced by Copper Ions
a The XRD image of Au/PES substrate, PANI-0, and PANI-2 porous films. b PANI-0.5, PANI-1, and PANI-3 porous films