Luminescence properties and aggregation of PPV/PVP polyblends

King Fu Lin, Luh Kuen Chang, Horng Long Cheng

研究成果: Conference article

2 引文 斯高帕斯(Scopus)

摘要

Polyphenylene vinylene (PPV) was the first reported polymer having electroluminescence (EL) properties which made it attractive for light emitting diode (LED) applications. However, low EL efficiency can be observed with ony 0.1% photons/electron. Many efforts were aimed to improve the EL efficiency and stability of PPV such as blending PPV with other polymers. An investigation on the EL and photoluminescence properties of PPV blended with poly(N-vinylpyrolidone) (PVP) is discussed. The prepared polymer blends also behaved like an ionomer which showed local aggregation during aging at room temperature.

原文English
頁(從 - 到)544-545
頁數2
期刊American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
38
發行號2
出版狀態Published - 1997 九月 1
事件Proceedings of the 1997 Las Vegas ACS Meeting - Las Vegas, NV, USA
持續時間: 1997 九月 71997 九月 12

All Science Journal Classification (ASJC) codes

  • Polymers and Plastics

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