Title of article
Synthesis and optical properties of highly fluorescent meta–para oligo-phenylenevinylenes
Author/Authors
Müllner، نويسنده , , Ruth and Winkler، نويسنده , , Berthold and Stelzer، نويسنده , , Franz and Tasch، نويسنده , , Stefan and Hochfilzer، نويسنده , , Christian and Leising، نويسنده , , Günther، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
5
From page
129
To page
133
Abstract
The synthesis of unsubstituted meta–para oligo-phenylenevinylene (mp-OPV) was carried out via metathesis polycondensation (acyclic diene metathesis polymerisation ADMET) of commercially available divinylbenzene (55% in ethylvinylbenzene). A stable molybdenum carbene complex of the Schrock type served as initiator. The obtained mp-OPV, which is an intensively yellow powder, with a degree of polymerisation of 2–6 is soluble in CHCl3. This oligomer shows a photoluminescence quantum efficiency >50% and λem lies in the blue-green range.
Keywords
Meta–para oligo-phenylenevinylenes , Synthesis , Optical properties
Journal title
Synthetic Metals
Serial Year
1999
Journal title
Synthetic Metals
Record number
2073324
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