9-(4-tert-????)-3,6-??(??????)-9H-????
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9-(4-tert-????)-3,6-??(??????)-9H-???? ??
- ???
- 354 °C(Solv: chloroform (67-66-3); hexane (110-54-3))
- ??
- 1.05
- ??? ??
- powder/crystals
- ??
- ???
- InChIKey
- WIHKEPSYODOQJR-UHFFFAOYSA-N
- SMILES
- N1(C2=CC=C(C(C)(C)C)C=C2)C2=C(C=C([Si](C3=CC=CC=C3)(C3=CC=CC=C3)C3=CC=CC=C3)C=C2)C2=C1C=CC([Si](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1)=C2
- Fluorescene
- λem?354 nm in CH2Cl2
- Absorption
- λmax?275 nm in?CH2Cl2
??
9-(4-tert-????)-3,6-??(??????)-9H-???? C??? ??, ??, ??
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CzSi is known for its high triplet energy, wide band-gap, and high glass-transition temperature (Tg >131 °C). It is one of the most widely-used TADF host materials for blue electrophosphorescence.??
Carbazole-based host materials for blue electrophosphorescence.?? ??
[1] Yunlong Jiang. “Efficient single light-emitting layer pure blue phosphorescent organic light-emitting devices with wide gap host and matched interlayer.” Journal of Luminescence 168 (2015): Pages 38-42.[2] Ming-Han Tsai. “Triphenylsilyl- and Trityl-Substituted Carbazole-Based Host Materials for Blue Electrophosphorescence.” ACS Applied Materials & Interfaces 1 3 (2009): 567–574.
[3] Qi Zhu, Jinglin Xu. “High efficiency double light-emitting layer sky blue phosphor organic light-emitting diode with slow emission efficiency attenuation.” Heliyon 9 11 (2023): e22428.
9-(4-tert-????)-3,6-??(??????)-9H-???? ?? ?? ? ???
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9-(4-tert-????)-3,6-??(??????)-9H-???? ?? ??
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