Comparison of electroluminescent quantum efficiencies of PPV and a PPV-related alternating block copolymer
✍ Scribed by B. Hu; F.E. Karasz
- Book ID
- 117543367
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 358 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0379-6779
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📜 SIMILAR VOLUMES
## Abstract **Summary:** A novel poly(__p__‐phenylene vinylene) (PPV)/poly(__p__‐phenylene ethynylene) (PPE) block‐copolymer was synthesized by a cross‐coupling polycondensation with Pd(PPh~3~)~2~Cl~2~ and a phase‐transfer catalyst, and was confirmed by ^1^H NMR and IR spectroscopy and elemental an
## Abstract A new electroluminescent copolymer [poly(1,5‐di(3,5‐dimethyloxystyrylene)naphthalene‐__block__‐tri(ethylene oxide)) (DSN–TEO)], containing alternating rigid, conjugated light‐emitting units and flexible tri(ethylene oxide) ionic conductive units, was synthesized via the Wittig reaction.