Photoluminescence and electroluminescence of 9,10-bis(silylethynyl)anthracene
Photoluminescence and electroluminescence of 9,10-bis(silylethynyl)anthracene
复制标题
DOI：
10.2494/photopolymer.18.65
复制
发表时间：
2005-01-01
影响因子：
0.8
通讯作者：
Kitamura, A
中科院分区：
文献类型：
--
作者：
Karatsu, T;Hazuku, R;Kitamura, A
研究了9，10-二（硅基乙炔基）蒽的光致发光（PL）和电致发光（EL）性能。通过在蒽的9，10-位引入硅基乙炔基，使荧光量子产率大幅度提高，并接近于1。由9，10-双（三苯基硅基乙炔基）蒽制成的电致发光器件显示绿黄色电致发光，PEDOT/PSS和Alq（3）的使用改善了器件的性能。
Photoluminescence (PL) and Electroluminescence (EL) abilities of 9,10-bis(silylethynyl)antheacene were investigated. Fluorescence quantum yield of these compounds increased drastically and reached nearly unity by the substitution of silylethynyl groups for 9, 10-position of anthracene. EL devices made of 9,10-bis triphyenylsilylethynyl)anthracene showed greenish yellow EL, and the use of PEDOT/PSS and Alq(3) improves the performance of the device.