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A novel multidimensional architecture of tremella-like polyaniline (PANI) has been synthesized in the presence of oxalic acid (OA) by a template-free method. The PANI tremella is about 3–5μm in average diameter and consist of petals of interlaced sheets with a thickness of about 20nm. Chemical structures of obtained PANI were characterized by Fourier transform infrared spectroscopy (FTIR) and Ultraviolet...
Flower-like polyaniline–polyvinyl alcohol (PANI/PVA) multidimensional architectures assembled from 2D petals were successfully synthesized in the dilute solution of PVA by the oxidation polymerization. PANI/PVA flowers have a diameter of about 2.5μm and consist of many interlaced sheet petals. Chemical structure and composition of polymerized PANI/PVA were characterized by Fourier transform infrared...
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