Study of the Redox Process of Poly(5‐amino‐1‐naphthol) Thin Film by In Situ Raman Spectroscopy
Source abstract
Abstract
Poly(5‐amino‐1‐naphthol) is a new conducting polymer, obtained by electropolymerization of 5‐amino‐1‐naphthol. Raman spectroscopy confirms the structure which consists of amine (‒NH‒C) and imine (‒N=C) links between naphthalene rings, characteristic of a polyaniline‐like structure. Its redox properties were investigated in aqueous acid (pH 0) by in situ Raman spectroscopy. Some amine units are reversibly transformed into imine groups on oxidation.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Conducting polymers and applications · Electrochemical sensors and biosensors · Analytical Chemistry and Sensors
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Affiliations
Institut de Topologie et de Dynamique des Systèmes de l'Université Paris 7‐Denis Diderot, associé au CNRS (URA 34), F‐75005 Paris, France
References
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