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The effect of the polymerisation temperature on molecular weight and photoluminescence quantum yield for a phenylsubstituted PPV
Department of Polymer Technology, Chalmers University of Technology, SE-412 96 Gothenburg, Sweden.
Department of Organic Chemistry, Chalmers University of Technology, SE-412 96 Gothenburg, Sweden.
Linköping University, The Institute of Technology. Linköping University, Department of Physics, Chemistry and Biology, Biomolecular and Organic Electronics .
2001 (English)In: Synthetic metals, ISSN 0379-6779, Vol. 119, no 1-3, 63-64 p.Article in journal (Refereed) Published
Abstract [en]

We present the synthesis and characterisation of poly(2-(2',5'-bis(2?-ethylhexyloxy)phenyl)-1, 4-phenylenevinylene) (BEHP-PPV) polymerised under different conditions. The photoluminescence efficiencies (?PL) in the solid state of BEHP-PPV obtained at 144°C and 0°C are 28% and 60%, respectively. Polymerisation temperatures below 0°C decreases the molecular weight without changing the photoluminescence efficiency to any large extent.

Place, publisher, year, edition, pages
2001. Vol. 119, no 1-3, 63-64 p.
Keyword [en]
Nuclear magnetic resonance spectroscopy, Photoluminescence, Poly(phenylene vinylene) and derivatives, Synthesis
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-47452DOI: 10.1016/S0379-6779(00)00623-8OAI: diva2:268348
Available from: 2009-10-11 Created: 2009-10-11 Last updated: 2011-01-13

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Inganäs, Olle
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The Institute of TechnologyBiomolecular and Organic Electronics
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ReferencesLink to record
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