Abstract
Abstract New PPV derivatives containing cross-linkable acetylene groups, poly(2-methoxy-5-propagyloxy-1,4-phenylenevinylene) (PMPPV) and its PPV copolymers were synthesized through the soluble precursor polymers. PMPPV film was higly cross-linked and lost its properties of a conjugated polymer at over 200 °C. The electrical conductivities of PMPPV films were measured by four probe method after FeCl3 doping. The undrawn and 10 times drawn PMPPV films showed thier electrical conductivities of 1.5 × 10−1 and 92 S/cm, respectively. Conjugation length of poly(PV-co-MPPV) was controlled by changing the PMPPV monomer feed ratio.
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Schedule a callMore From: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
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