sensors and electronic devices"-Abstract, page. The thermal stability of polyaniline and its composites was studied by thermogravimetric analysis. Conducting polymers, gas detectors, nanostructured materials, polymers - Structure. Committee Member(s bertino, Massimo. Otherwise, request this publication directly from Missouri S T Library or contact your local library. Abstract, concern over the toxicity and environmental impact by use of chromate containing coating coatings has fuelled efforts to find suitable replacements. Department of Chemistry - Faculty of Science. Some features of this site may not work without. This thesis describes the synthesis and characterization of a range of ICP materials with emphasis on producing processable ICP and their use as corrosion karl popper falsification essays protection coatings for aluminium alloy 2024-T3 and Zn-55Al- hot dipped coated steel, two substrates that commonly employ chromate coatings for adequate. Small amounts of aqueous solutions of aniline, a dopant, and an oxidant were placed on an interdigitated electrode array.
One class of materials considered as a potential replacement for chromate coatings are the intrinsically conducting polymers (ICP's). Polypyrrole was afforded processability by monomer substitution to produce soluble Poly(3-octylpyrrole). Conductive, soluble P3OP was synthesised both through electrochemical and chemical synthesis P3OP route.
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Read more, university dissertation from Institutionen för polymerteknologi. Abstract "A single-step, bottom-up technique based on a nanostructured conducting polymer has been used to fabricate sensors. Pan/co-poly was highly soluble and could be applied as a coating to AA2024-T3 by airbrushing. Processability of Polyaniline was afforded by making of composite material to produce Polyaniline-hsca/Poly(butyl acrylate-vinyl acetate) copolymer (PAn/co-poly) possessing moderate conductivity and electroactivity (Chapter 3). The materials are pyroelectric, meaning thatthere is a macroscopic electric polarization in the material, which is energetically stable in the absence of externalfields. The main focus was on the synthesis and characterisation of the conjugated polymers, together with device preparation and characterisation.
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