Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Fluorenes, spiro-linked

Other derivatives have been reported such as the spiro-linked fluorene-anthracenes (126, 206), which preserve the optical and electrochemical properties of anthracene while reducing the tendency for crystallization and enhancing the solubility and Ts (Scheme 3.64). Highly efficient deep blue OLEDs have been demonstrated by using Spiro-FPAl (206) as an emitter material in a p-i-n type OLED structure ITO/MeO-TPD 2%F4-TCNQ/Spiro-TAD(44)/... [Pg.357]

Scheme 31 Polymers containing other spiro-linked fluorenes... Scheme 31 Polymers containing other spiro-linked fluorenes...
Qiu s group investigated the spirofluorene linked dihydroanthracene compound di-Spiro-9, 9 -di-fluorene-9",9" -(9,10-dihydro-anthracene) (DSFA), originally developed in the 1930s, as a blue emitter in ITO/m-MTDATA/NPD/DSFA/Mg Ag [258]. The device exhibited a... [Pg.361]

See other pages where Fluorenes, spiro-linked is mentioned: [Pg.358]    [Pg.149]    [Pg.156]    [Pg.144]    [Pg.82]    [Pg.156]    [Pg.163]    [Pg.42]   
See also in sourсe #XX -- [ Pg.26 ]



SEARCH



Fluoren

Spiro-fluorenes

© 2024 chempedia.info