화학공학소재연구정보센터
Advanced Materials, Vol.7, No.11, 903-906, 1995
RED-ORANGE ELECTROLUMINESCENCE WITH NEW SOLUBLE AND AIR-STABLE POLY(NAPHTHALENE-VINYLENE)S
The optical and electronic properties of new soluble derivatives of poly(naphthalene-vinylene) (PNV) with different length alkyl side groups are reported. Quantum efficiencies of up to 10% and power efficiencies of up to 0.02% have been attained from polymer-LEDs based on these materials, and the polymers themselves are found to have a well-defined chemical structure and exhibit little main-chain stiffness.