DMAC-DPS is great for applications in TADF-OLED devices, thanks to its rather broad blue emission nature with a full width at half-maximum of ≈ 80 nm, short lived excited-state (≈3.0 µs in solid films), bipolar charge-transporting capability, and high photoluminescence quantum yields (PLQYs).
PLQYs of blue-emitting DMAC–DPS can be increased from 0.80 to 0.90 by changing the host from mCP to bis(2-(diphenylphosphino)phenyl)ether oxide (DPEPO).
DMAC-DPS is normally used as a blue dopant material in TADF-OLED devices.
Acridine derivatives, Blue emitter, TADF blue host materials, Phosphorescent organic light-emitting devices (PHOLEDs), Sublimed materials
Product Details
Purity
Sublimed >99.0% (HPLC)
Melting point
> 250 °C (0.5% weight loss)
Appearance
Pale yellow powder/crystals
*Sublimation is a technique used to obtain ultra pure-grade chemicals. For more details about sublimation, please refer to the Sublimed Materials for OLED devices page.
*For chemical structure information, please refer to the cited references.
Pricing
Grade
Order Code
Quantity
Price
Sublimed (>99.0% purity)
M2121A1
250 mg
£309.00
Sublimed (>99.0% purity)
M2121A1
500 mg
£528.00
Sublimed (>99.0% purity)
M2121A1
1 g
£841.00
MSDS Documentation
DMAC-DPS MSDS sheet
Literature and Reviews
Multi-carbazole encapsulation as a simple strategy for the construction of solution-processed, non-doped thermally activated delayed fluorescence emitters, J. Luo et al., J. Mater. Chem. C, 4, 2442-2446 (2016); DOI: 10.1039/C6TC00418K.
High-Performance Hybrid White Organic Light-Emitting Diodes with Superior Effi ciency/Color Rendering Index/Color Stability and Low Efficiency Roll-Off Based on a Blue Thermally Activated Delayed Fluorescent Emitter, Z. Wu et al., Adv. Funct. Mater., 26, 3306–3313 (2016); DOI: 10.1002/adfm.201505602.
A Phosphanthrene Oxide Host with Close Sphere Packing for Ultralow-Voltage-Driven Efficient Blue Thermally Activated Delayed Fluorescence Diodes, H. Yang et al., Adv. Mater., 29, 1700553 (2017); DOI: 10.1002/adma.201700553.
To the best of our knowledge the technical information provided here is accurate. However, Ossila assume no liability for the accuracy of this information. The values provided here are typical at the time of manufacture and may vary over time and from batch to batch.
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