Journal ArticleDOI
Studies on stable aqueous polyaniline prepared with the use of polyacrylamide as the water soluble support polymer
Reads0
Chats0
TLDR
In this article, a PANI-PAAm composites were characterized spectroscopically (UV-Vis and FTIR), thermally (TGA, DSC) and with respect to their electrical conductivity at different PANI loadings and temperatures.About:
This article is published in European Polymer Journal.The article was published on 1999-05-01. It has received 61 citations till now. The article focuses on the topics: Polyaniline & Conductive polymer.read more
Citations
More filters
Journal ArticleDOI
Spectroelectrochemistry and preresonance Raman spectroscopy of polyaniline-dodecylbenzenesulfonic acid colloidal dispersions.
TL;DR: Electronic absorption spectroscopy and preresonance Raman spectroscope indicate emeraldine salt to emeraldines base (insulator) transformation at higher pH (pH 9-10) and high aggregation tendency of PANI particles during solvent drying yields particles with irregular shapes.
Journal ArticleDOI
Overview of the preparation of pure polyaniline and conductive composites in dispersed media and by thermal processes: from laboratory to semi-industrial scale
Nicolas Kohut-Svelko,Frédéric Dinant,Sylvain Magana,Gérald Clisson,Jeanne François,Christine Dagron-Lartigau,Stéphanie Reynaud +6 more
TL;DR: In this paper, the authors describe the synthesis and formulation of conductive composites containing PANI by considering two synthetic approaches, one based on the oxidative polymerization of aniline and the other based on a core/shell synthesis (polymer matrix/PANI) procedure.
Journal ArticleDOI
Layer-by-layer fabrication of AgCl–PANI hybrid nanocomposite films for electronic tongues
Alexandra Manzoli,Flavio M. Shimizu,Flavio M. Shimizu,Luiza A. Mercante,Elaine C. Paris,Osvaldo N. Oliveira,Daniel S. Correa,Luiz H. C. Mattoso +7 more
TL;DR: The one-step synthesis of AgCl-PANI nanocomposite is reported that could form layer-by-layer (LbL) films with poly(sodium 4-styrenesulfonate) (PSS) and be used for electronic tongues (e-tongues) and is promising for any application in which PANI de-doping at high pH is to be avoided.
Journal ArticleDOI
Engineering the poly(vinyl alcohol)-polyaniline colloids for high-performance waterborne alkyd anticorrosion coating
Rui Guo,Jiao Wang,Haihua Wang,Haihua Wang,Guiqiang Fei,Caiyun Wang,Sun Liyu,Gordon G. Wallace +7 more
TL;DR: In this article, PANI is grafted onto epoxy functionalized phosphorylated poly (vinyl alcohol) with different side-chain configurations in order to improve compatibility and dispersion stability.
Journal ArticleDOI
Gellan gum-graft-polyaniline--An electrical conducting biopolymer.
TL;DR: The results indicate threefold increase in DC conductivity of graft copolymer as compared to GG, and GG-g-PANI exhibited appreciable electrical conductivity, which increased with the extent of grafting.
References
More filters
Journal ArticleDOI
Polyaniline, a novel conducting polymer. Morphology and chemistry of its oxidation and reduction in aqueous electrolytes
TL;DR: The emeraldine salt form of polyaniline can be synthesized electrochemically as a film exhibiting a well defined fibrillar morphology closely resembling that of polyacetylene as mentioned in this paper.
Journal ArticleDOI
Dimercaptan–polyaniline composite electrodes for lithium batteries with high energy density
TL;DR: In this paper, the authors developed a rechargeable lithium battery with a composite organic cathode based on a mixture of a dimercaptan and polyaniline, which can be repeatedly charged to near its theoretical limit and discharged.
Journal ArticleDOI
Conducting polymer gas sensors
TL;DR: In this paper, solid-state semiconductor gas sensors based on organic sensor elements are reviewed and compared to metal-oxide devices in their sensitivity to toxic gases and their ability to operate at or near room temperature.
Journal ArticleDOI
The formation of polyaniline and the nature of its structures
TL;DR: A scheme of interrelated structures which accounts for all the spectroscopic and conductometric observations, together with a set of equations summarizing the chemical transformations involved, is proposed in this article.
Journal ArticleDOI
Synthesis and characterization of poly(alkylanilines)
TL;DR: Synthese par polymerisation chimique (persulfate d'ammonium) and electrolytique de methyl-2(methyl-3, ethyl-2, polyethylene, polypropyl-3 and propyl-1) aniline as mentioned in this paper.