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Dive into the research topics where Frank Louwet is active.

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Featured researches published by Frank Louwet.


Synthetic Metals | 2003

Light stability of 3,4-ethylenedioxythiophene-based derivatives

K. Jeuris; L. Groenendaal; H Verheyen; Frank Louwet; F. C. De Schryver

Abstract The light stability of two 3,4-ethylenedioxythiophene-based derivatives, i.e. the oligomeric compound 5,5″-diphenyl-2,2′-5′,2″-ter(3,4-ethylenedioxythiophene) (1, 3-EDT) and the corresponding polymer of 2-tetradecyl-2,3-dihydro-thieno[3,4-b][1,4]dioxine (2, PEDT-C14), was investigated. Their stability upon irradiation with a xenon lamp was studied by means of UV-Vis spectroscopy. These measurements lead to the proposal of a photooxidation mechanism that seems to be operative in chlorinated solvents, followed by H-abstraction. Furthermore, the experiments point out that it is mainly UV light that causes the instability of the oxidatively doped compounds.


Journal of Polymer Science Part B | 2003

Conductivity, morphology, interfacial chemistry, and stability of poly(3,4-ethylene dioxythiophene)-poly(styrene sulfonate): A photoelectron spectroscopy study

Xavier Crispin; S. Marciniak; Wojciech Osikowicz; G. Zotti; A. W. Denier van der Gon; Frank Louwet; Mats Fahlman; L. Groenendaal; F. C. De Schryver; William R. Salaneck


Macromolecules | 2003

Electrochemical and XPS studies toward the role of monomeric and polymeric sulfonate counterions in the synthesis, composition, and properties of poly(3,4-ethylenedioxythiophene)

G. Zotti; S. Zecchin; G. Schiavon; Frank Louwet; L. Groenendaal; Xavier Crispin; Wojciech Osikowicz; William R. Salaneck; Mats Fahlman


Archive | 2000

Method of making an electroconductive pattern on a support

Tom Cloots; Frank Louwet; Ronn Andriessen; Etienne Van Thillo


Archive | 2003

Process for the preparation of water-soluble &pgr -conjugated polymers

Lambertus Groenendaal; Friedrich Jonas; Tom Cloots; Frank Louwet


Archive | 1999

Electroconductive glass laminate

Tom Cloots; Frank Louwet; Hieronymus Andriessen; Bart Verlinden; Jean-Pierre Tahon; Leo Vermeulen; Luc Leenders; Rudi Goedeweeck


Archive | 2002

Composition containing a polymer or copolymer of a 3,4-dialkoxythiophene and non-aqueous solvent

Jean-Pierre Tahon; Roger Van den Bogaert; Bert Groenendaal; Frank Louwet


Archive | 2003

Process for preparing a substantially transparent conductive layer configuration

Frank Louwet; Tom Cloots; Hieronymus Andriessen


Archive | 2001

Redispersable latex comprising a polythiophene

Frank Louwet; Raf Samijn


Archive | 2000

Method for patterning a layer of conductive polymers

Tom Cloots; Roger Van den Bogaert; Jean-Pierre Tahon; Frank Louwet

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