THE SUBSTITUTION EFFECTS OF DONOR AND ACCEPTOR ON PROPERTIES OF POLY(1,4-PHENYLENEVINYLENE) DERIVATIVES - SYNTHESES OF (2-METHOXY-5-METHYLSULFINYL-1,4-PHENYLENEVINYLENE) AND ITS COPOLYMERS

Authors
YOON CB SHIM HK
Citation
Cb. Yoon et Hk. Shim, THE SUBSTITUTION EFFECTS OF DONOR AND ACCEPTOR ON PROPERTIES OF POLY(1,4-PHENYLENEVINYLENE) DERIVATIVES - SYNTHESES OF (2-METHOXY-5-METHYLSULFINYL-1,4-PHENYLENEVINYLENE) AND ITS COPOLYMERS, Macromolecular chemistry and physics, 197(11), 1996, pp. 3689-3696
Citations number
13
Categorie Soggetti
Polymer Sciences
Journal title
Macromolecular chemistry and physics → ACNP
ISSN journal
10221352
Volume
197
Issue
11
Year of publication
1996
Pages
3689 - 3696
Database
ISI
SICI code
1022-1352(1996)197:11<3689:TSEODA>2.0.ZU;2-T
Abstract
Electron donor and acceptor substituted (2-methoxy-5-methylsulfinyl-1, 4-phenylenevinylene) (PMMSPV) and a series of copolymers containing 1, 4-phenylenevinylene (PV) units were synthesized via the water-soluble precursor pathway and cast into films. The electrical conductivity of FeCl3-doped PMMSPV was 1.5 x 10(-4) S . cm(-1) and the copolymers show ed conductivities in the range of 10(-4) similar to 10(-1) S . cm(-1) depending on the copolymer compositions. The second-order nonlinear op tical coefficient of PMMSPV was obtained with second harmonic generati on method. The measured d(33) value was 1.5 pm/V and gave no decay at 100 degrees C over 40 d.