Abstract
In this payer we report the absolute photoluminescence quantum yield of poly(p-pyridine) (PPy), which is a promising electroluminescent polymer. The influence of vacuum and air on the quantum yield of the PPy is investigated. We find a significant decay of the efficiency under vacuum whereas it is stable in air. We compare the results with those obtained on poly(p-phenylenevinylene)(PPV).
| Original language | English |
|---|---|
| Pages (from-to) | 951 |
| Number of pages | 951 |
| Journal | Synthetic Metals |
| Volume | 84 |
| Publication status | Published - Jan 1997 |
Keywords
- photoluminescence
- quantum yield
- poly(p-pyridine)
- poly(p-phenylenevinylene)
- stability
- CONJUGATED POLYMERS
- DIODES