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In the current study, we have described the synthesis and the physical properties of poly(aniline-co-m-bromoaniline) conducting copolymers. The copolymers of different composition are essentially obtained by varying the molar feed ratio of the two monomers. The higher solubility of the copolymers could be procured as compared to polyaniline (PA) in different solvents. The electrical conductivity has...
Composite polymer electrolyte systems composed of poly(methyl methacrylate) (PMMA) as the host polymer, lithium trifluoromethanesulphonate (also known as lithium triflate; LiCF3SO3) as dopant salt, and a variety of different concentrations of nano-sized fumed silica (SiO2) as inorganic filler were studied. The effect upon addition of SiO2 on the ionic conductivity of the composite polymer electrolytes...
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