O
Olof Wennerström
Researcher at Chalmers University of Technology
Publications - 142
Citations - 4287
Olof Wennerström is an academic researcher from Chalmers University of Technology. The author has contributed to research in topics: Cyclophane & Polymer. The author has an hindex of 28, co-authored 142 publications receiving 4188 citations.
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Journal ArticleDOI
Light-emitting diodes with variable colours from polymer blends
Magnus Berggren,Olle Inganäs,Göran Gustafsson,Johan Rasmusson,Mats Andersson,Thomas Hjertberg,Olof Wennerström +6 more
TL;DR: The range of materials now available for polymer-based light-emitting diodes (LEDs) is such that electroluminescence can be obtained throughout the visible spectrum (1-12).
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C60 embedded in γ-cyclodextrin: a water-soluble fullerene
TL;DR: In this paper, a water-soluble complex of C60 was formed on refluxing a solution of γ-cyclodextrin with solid C60; the lifetime of the triplet excited state of the complex was 83 µs in an oxygen free solution.
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Electroluminescence from Substituted Poly(thiophenes) : From Blue to Near-Infrared
Mats Andersson,Magnus Berggren,Olle Inganäs,Göran Gustafsson,J. C. Gustafsson-Carlberg,D. Selse,Thomas Hjertberg,Olof Wennerström +7 more
TL;DR: In this article, a systematic approach to the control of the conjugation length along the poly(thiophene) backbone is presented, where the planarity of the main chain can be permanently modified by altering the pattern of s...
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Polarized electroluminescence from an oriented substituted polythiophene in a light emitting diode
Peter Dyreklev,Magnus Berggren,Olle Inganäs,Mats Andersson,Olof Wennerström,Thomas Hjertberg +5 more
TL;DR: Polarized light sources based on stretch-oriented conjugated polymers are reported in this paper, which show an external quantum efficiency of 0.1% and are produced using a very simple method which may be easily extended to other polymers.
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Regioselective polymerization of 3-(4-octylphenyl)thiophene with FeCl3
Mats Andersson,D. Selse,Magnus Berggren,Hannele Järvinen,Thomas Hjertberg,Olle Inganäs,Olof Wennerström,Jan-Erik Österholm +7 more
TL;DR: In this paper, it was shown that it is possible to regioselectively polymerize 3-(4-octylphenyl) thiophene with FeCl3.