CAS Number 1640978-33-1
Available in high purity, sublimed grade for highly efficient TADF-OLED, energy storage and waveguide applications, 2,6-Bis[4-(diphenylamino)phenyl]-9,10-anthracenedione, CAS No. 1640978-33-1.
AQ(PhDPA)2, 2,6-bis[4-(diphenylamino)phenyl]-9,10-anthracenedione, has a molecular structure of the D-π-A-π-D-type chromophore with two electron-rich triphenylamine units attached to an electron deficient anthraquinone centre at 2,6-positions. AQ(PhDPA)2 has been used as an efficient red TADF emitter.
Mono-polymer PBDAPA, prepared from AQ(PhDPA)2 as the monomer, shows unique urchin-like morphology with an improved specific surface area of ∼129.6 m2 g-1. PBDAPA presents double charge-discharge characteristics with specific capacity of 132.7 mAh g-1. Also, by using the vertical top pumping mode of a 450 nm LED, passive SU-8 waveguide with AQ(PhDPA)2 doped PMMA as the upper cladding presented a gain of 2.6 dB cm-1.
| CAS Number | 1640978-33-1 |
| Chemical Formula | C50H34N2O2 |
| Molecular Weight | 694.82 g/mol |
| Absorption | λmax 614 nm in toluene [1] |
| Fluorescence | λmax 304 nm, 335 nm, 367 nm and 455 nm in toluene |
| HOMO/LUMO | HOMO = 5.90 eV, LUMO = 3.60 eV [1] |
| Full Name | 2,6-bis[4-(diphenylamino)phenyl]-9,10-Anthracenedione |
| Synonyms | AQ-b1, BDAPA, TPAAQ, DPA-Ph-AQ |
| Classification / Family | Triphenylamine derivatives, Anthracenedione, TADF Red dopant, Sublimed materials |
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