1967
DOI: 10.1002/polc.5070160548
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Conductivité Electronique et Propriétés Chimiques de Polyanilines Oligomères

Abstract: Les produits obtenus à partir d'une méthode simple de préparation des éméraldines out été étudiés en ce qui concerne leurs propriétés d'acidité, d'oxydo‐réduction et de formation de complexes: (1) l'analyse des courbes de neutralisation de suspensions aqueuses d'éméraldines par des bases fortes a permis d'établir que ces composés avaient deux comportements acides différents respectivement fort et faible; (2) l'analyse des caractéristiques quantitatives de ces courbes permet de conclure à la formation de comple… Show more

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Cited by 68 publications
(8 citation statements)
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“…The first reports on the use of conductive polymers were more than 150 years ago with the work of Letheby 113 who electropolymerized aniline upon platinum electrodes although the material did not possess the conductivity properties for which it is known nowadays. Thereafter in 1967, stable electronic conductivity in completely dried samples of emeraldine 114 was established, and since then, interest in PANI has dramatically risen due to the low cost of its monomer and a high yield polymerization reaction 115,116 . Aniline can be found in three main oxidation states that can be converted from one to the other: leucoemeraldine (pale and reduced), emeraldine either insulator base or conductive salt (green and half-oxidized), and pernigraniline (black and oxidized) 116,117 .…”
Section: Electroconductive Biomaterialsmentioning
confidence: 99%
“…The first reports on the use of conductive polymers were more than 150 years ago with the work of Letheby 113 who electropolymerized aniline upon platinum electrodes although the material did not possess the conductivity properties for which it is known nowadays. Thereafter in 1967, stable electronic conductivity in completely dried samples of emeraldine 114 was established, and since then, interest in PANI has dramatically risen due to the low cost of its monomer and a high yield polymerization reaction 115,116 . Aniline can be found in three main oxidation states that can be converted from one to the other: leucoemeraldine (pale and reduced), emeraldine either insulator base or conductive salt (green and half-oxidized), and pernigraniline (black and oxidized) 116,117 .…”
Section: Electroconductive Biomaterialsmentioning
confidence: 99%
“…13) до открытия его проводящих свойств. В 1967 г. продемонстрировано, что электропроводность полианилина находится в интервале от 10 -4 до 10 См/см [71]. Через шесть лет установлено, что его электропроводность можно повысить до диапазона от 5 до 30 См/см [72].…”
Section: полианилин полипиррол полиацетилен политиофенunclassified
“…Although the study of PANI began in the early 20th century,35 emeraldine salt36 was not discovered until 1962 and its electrical conductivity was not described until 1969 37,38. Later on, different studies were performed to improve PANI's conductivity by adding fillers such as carbon nanotubes39 at the expense of further decreasing PANI's processability.…”
Section: Introductionmentioning
confidence: 99%