| 초록 |
To reduce the aggregate or excimer formation in light-emitting poly(di-n-didodecylfluorene)s (PF) during annealing at high temperatures, organic-inorganic hybrid materials of 2,7-dibromo-9,9-didodecyl-fluorene were synthesized by non-hydrolytic sol-gel reaction. After synthesis, the E-beam process of the unreacted C=C bonds of 3-(trimethoxysilyl)propylmethacrylate (ATMS) was performed using 2,2-dimethoxy-2-phenyl-acetophenone as an initiator. The concentration of the photoinitiator was 2 mol % of the total C=C bonds in ATMS. The photoluminescence spectra of these materials were measured during annealing at high temperature. |
