An EPR investigation of conductive polyaniline–poly(methyl methacrylate‐co‐acrylic acid) blends
Source abstract
Abstract
Abstract A conductive blend of polyaniline (PANI) with sodium form poly(methyl methacrylate‐co‐acrylic acid) copolymer (PMMAA) was prepared by in situ dispersion polymerization. The PANI‐PMMAA blends were characterized with UV–vis, FTIR, and electron paramagnetic resonance (EPR) spectra. The effects of PANI and temperature on the electronic properties of the PANI‐PMMAA blends were studied with EPR technique. The PANI and temperature affect the intermolecular interaction between PANI and PMMAA and then determines the EPR parameters (A/B ratio, g factor, T2, ΔHpp, Ns, and lineshape). POLYM. COMPOS., 2008. © 2008 Society of Plastics Engineers
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Research context
OpenAlex topics: Conducting polymers and applications · Analytical Chemistry and Sensors · Organic Electronics and Photovoltaics
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