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Structural aspects ...
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Aasmundtveit, K.E.Institutt for Fysikk, Norges Tekn.-Naturvitenskapelige U., Trondheim, Norway
(author)
Structural aspects of electrochemical doping and dedoping of poly(3,4-ethylenedioxythiophene)
- Article/chapterEnglish2000
Publisher, publication year, extent ...
Numbers
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LIBRIS-ID:oai:DiVA.org:liu-47635
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https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-47635URI
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https://doi.org/10.1016/S0379-6779(00)00181-8DOI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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Electrochemical dedoping and redoping of p-toluene sulfonate doped poly(3,4-ethylenedioxythiophene) (PEDOT) has been studied with in situ grazing incidence diffraction with water used as an electrolyte. The diffraction peak positions and integrated intensities do not change significantly during doping and dedoping, while the peak widths increase upon dedoping and decrease upon doping. This implies that the lattice parameters and the relative positions of the polymer chains and the p-toluene sulfonate ions remain unchanged, the redox processes being carried out by the motion of smaller ions between the polymer and the electrolyte, and that the structural order decreases upon dedoping and increases upon doping in a reversible manner.
Subject headings and genre
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TECHNOLOGY
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TEKNIKVETENSKAP
Added entries (persons, corporate bodies, meetings, titles ...)
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Samuelsen, E.J.Institutt for Fysikk, Norges Tekn.-Naturvitenskapelige U., Trondheim, Norway
(author)
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Inganäs, OlleLinköpings universitet,Tekniska högskolan,Biomolekylär och Organisk Elektronik(Swepub:liu)ollin59
(author)
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Pettersson, LarsLinköpings universitet,Tekniska högskolan,Institutionen för fysik, kemi och biologi(Swepub:liu)larpe20
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Johansson, TomasLinköpings universitet,Tekniska högskolan,Institutionen för fysik, kemi och biologi(Swepub:liu)tomjo97
(author)
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Ferrer, S.Europ. Synchrt. Radiat. Facil. (E., F-38043, Grenoble, France
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Institutt for Fysikk, Norges Tekn.-Naturvitenskapelige U., Trondheim, NorwayTekniska högskolan
(creator_code:org_t)
Related titles
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In:Synthetic metals113:1, s. 93-970379-67791879-3290
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