Electrochromic response in polypyrrole sensitized by Prussian blue
TL;DR: In this paper, the electrochromic response of polypyrrole (PPy)/Prussian blue (PB) composite films has been studied in different electrolytes such as KCl, LiClO4, K2SO 4, KNO3, KI/I2.
About: This article is published in Chemical Physics Letters.The article was published on 1998-07-31. It has received 38 citations till now. The article focuses on the topics: Electrochromism & Prussian blue.
Citations
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TL;DR: The most important examples from major classes of electrochromic materials namely transition metal oxides, Prussian blue, phthalocyanines, viologens, fullerenes, dyes and conducting polymers (including gels) are described in this article.
743 citations
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TL;DR: In this paper, the electrochromic response of conducting polypyrrole (PPy)/Prussian blue (PB) and conducting polyaniline (Pani)/Pussian blue composite films has been studied in different electrolytes such as KCl, LiClO 4, K 2 SO 4, KNO 3, KI/I 2, etc., by depositing the PB films on top of the conducting PPy and PANI films.
111 citations
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TL;DR: A silver hexacyanoferrate nanoparticles/carbon nanotubes modified glassy carbon electrode was fabricated and successfully used for the simultaneous determination of ascorbic acid, dopamine and uric acid by cyclic voltammetry.
105 citations
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TL;DR: The thermal stability and degradation of poly(vinyl alcohol) (PVA), PVA+H 3 PO 4 (solid polymer electrolyte, SPE), pVA containing methylene blue (MB) dye and SPE+MB were studied by TG/DTA/DTG and DSC techniques as discussed by the authors.
81 citations
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TL;DR: In this paper, a conducting polyaniline/V 2 O 5 composites have been synthesized by an in situ deposition technique using the fine-grade powder (average particle size of approximately 400nm) of V 2O 5 in the polymerization reaction of aniline.
78 citations
References
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01 Jan 1995
TL;DR: In this paper, the authors present a list of polymeric Langmuir-Blodgett films for optical data storage, including photoconductive polymers, thermophoric liquid crystal polymers and thermodynamic composites.
Abstract: Conductive polymers. Electrodepositable resists. Polymeric Langmuir-Blodgett films. Nonlinear materials. Ferroelectric polymers. Electroactive composites. Thermotropic liquid crystal polymers. Photoconductive polymers. Polymers for optical data storage. Index.
78 citations
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TL;DR: In this paper, the indium tin oxide (ITO) electrodes in contact with solid polymer electrolytes (PEO complexes) showed deterioration in conductivity and transparency after repeated application of cyclic voltage.
10 citations
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TL;DR: In this article, the electrochromic behavior and stability of polyaniline composite films prepared by chemical oxidative polymerization at gas/liquid interface were investigated and compared with chemically and electrochemically snythesized polyaniniline homogeneous films.
Abstract: Electrochromic behavior and stability in aprotic medium of polyaniline composite films prepared by chemical oxidative polymerization at gas/liquid interface were investigated. The results are compared with chemically and electrochemically snythesized polyaniline homogeneous films. The polyaniline composite films show almost the same electrochromic behavior as the homogeneous films. The behavior is due to a two-step oxidation mechanism, which is different from that in aqueous medium, especially in the second oxidation process. Degradation of polyaniline in aprotic medium is due to the partial formation of the electrochemically inactive quinonediimine structure in the higher oxidized state. The degradation is restrained by hybridization with an appropriate matrix polymer. The stabilization of the electrochromic behavior of polyaniline depends on molecular weight and pKa of the matrix polymer.
10 citations