Peng Junbiao, Ba Xiaowei, Xie Demin, Liu Zhibin, Li Wenlian, Hong Ziruo, Zhao Dongxu, Liang Chunjun, Liu Xingyuan. ELECTROLUMINESCENT PROPERTIES OF POLY(9-BUTYLFLORENE) POLYMER[J]. Chinese Journal of Luminescence, 1997,18(4): 329-331
Peng Junbiao, Ba Xiaowei, Xie Demin, Liu Zhibin, Li Wenlian, Hong Ziruo, Zhao Dongxu, Liang Chunjun, Liu Xingyuan. ELECTROLUMINESCENT PROPERTIES OF POLY(9-BUTYLFLORENE) POLYMER[J]. Chinese Journal of Luminescence, 1997,18(4): 329-331DOI:
the properties of electroluminescence (EL) and photoluminescence (PL) of poly(9-butylfluorene) (PBF) were studied.It was found that PBF has the characteristics of fluorescent quenching by concentration
and easily to form aggregators in chloroform solution with high concentration
which yields yellow colors in EL and PL.By blend of PBF with polymer PVK at the ratio of 1ⅩⅣ38
the blue emission at the wavelength of 450 nm can be obtained rising from the PBF single chains.