Preparation of Water-Free PEDOT Dispersions in the Presence of Reactive Polyisoprene Stabilizers
| Autor: | Henri Cramail, Abdulkarim Charba, Eric Cloutet, Muhammad Waseem Mumtaz, Georges Hadziioannou, Cyril Brochon |
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| Přispěvatelé: | Laboratoire de Chimie des Polymères Organiques (LCPO), Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Ecole Nationale Supérieure de Chimie, de Biologie et de Physique (ENSCBP)-Université de Bordeaux (UB)-Institut de Chimie du CNRS (INC), Team 4 LCPO : Polymer Materials for Electronic, Energy, Information and Communication Technologies, Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Ecole Nationale Supérieure de Chimie, de Biologie et de Physique (ENSCBP)-Université de Bordeaux (UB)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Ecole Nationale Supérieure de Chimie, de Biologie et de Physique (ENSCBP)-Université de Bordeaux (UB)-Institut de Chimie du CNRS (INC), Team 2 LCPO : Biopolymers & Bio-sourced Polymers, Université de Bordeaux (UB)-Ecole Nationale Supérieure de Chimie, de Biologie et de Physique (ENSCBP)-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Université de Bordeaux (UB)-Ecole Nationale Supérieure de Chimie, de Biologie et de Physique (ENSCBP)-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université de Bordeaux (UB)-Ecole Nationale Supérieure de Chimie, de Biologie et de Physique (ENSCBP)-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2014 |
| Předmět: |
Materials science
STYRENE POLYPYRROLE LIGHT-EMITTING-DIODES Nanoparticle Dispersant MEDIA chemistry.chemical_compound POLYANILINE PEDOT:PSS Dynamic light scattering Polyaniline Polymer chemistry Electrochemistry General Materials Science Spectroscopy POLAR-SOLVENTS Nanocomposite Molar mass Surfaces and Interfaces Condensed Matter Physics NANOCOMPOSITES 4-ETHYLENEDIOXYTHIOPHENE) [CHIM.POLY]Chemical Sciences/Polymers Chemical engineering chemistry Transmission electron microscopy POLY(3 POLYMER NANOPARTICLES ELECTROLYTE |
| Zdroj: | Langmuir Langmuir, American Chemical Society, 2014, 30 (42), pp.12474-12482. ⟨10.1021/la502480r⟩ |
| ISSN: | 1520-5827 0743-7463 |
| DOI: | 10.1021/la502480r |
| Popis: | International audience; Poly(3,4-ethylenedioxythiophene) nanoparticles with narrow size distribution were prepared in organic dispersant media in the presence of both iron(III) dodecylbenzenesulfonate {Fe(DBS)(3)}acting as both an oxidant and a stabilizerand -functionalized polyisoprenes (omega-R-PI) as costabilizers. The effects of the solvent nature and concentration of Fe(DBS)(3) on the size and morphology of the PEDOT particles were first studied in the absence of costabilizer. Second, the effects of the molar mass, concentration, and nature of the functional end group of the polyisoprene costabilizer were investigated. PEDOT nano-objects were characterized by transmission electron microscopy (TEM), atomic force microscopy (AFM), dynamic light scattering (DLS), and conductivity measurements. |
| Databáze: | OpenAIRE |
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