描述
Emissive Layer
方案
≥97%
表单
solid
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一般描述
- A bipolar host material for highly efficient blue phosphorescent OLEDs.
- TAPC:DPTPCz-based device showed a high EQE of 15.4%, which is the highest performance exciplex OLED up to date.
应用
DPTPCz, a carbazole based bipolar host material, can be used as an acceptor molecule for the fabrication of a photosensitizer. It can also be used in application such as phosphorescent organic light-emitting diodes (OLEDs).
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Xiao-Ke Liu et al.
Advanced materials (Deerfield Beach, Fla.), 27(14), 2378-2383 (2015-02-26)
High-efficiency, thermally activated delayed-fluorescence organic light-emitting diodes based on exciplex emitters are demonstrated. The best device, based on a TAPC:DPTPCz emitter, shows a high external quantum efficiency of 15.4%. Strategies for predicting and designing efficient exciplex emitters are also provided.
Xiao-Ke Liu et al.
Advanced materials (Deerfield Beach, Fla.), 27(12), 2025-2030 (2015-02-14)
Nearly 100% triplet harvesting in conventional fluorophor-based organic light-emitting devices is realized through energy transfer from exciplex. The best C545T-doped device using the exciplex host exhibits a maximum current efficiency of 44.0 cd A(-1) , a maximum power efficiency of
Novel bipolar host materials based on 1, 3, 5-triazine derivatives for highly efficient phosphorescent OLEDs with extremely low efficiency roll-off
Liu X, et al.
Physical Chemistry Chemical Physics, 14(41), 14255-14261 (2012)
Organic nanostructures of thermally activated delayed fluorescent emitters with enhanced intersystem crossing as novel metal-free photosensitizers
Zhang J, et al.
Chemical Communications (Cambridge, England), 52(79), 11744-11747 (2016)
Highly efficient green and red phosphorescent OLEDs using novel bipolar blue fluorescent materials as hosts
Xiao J, et al.
Synthetic Metals, 193(12), 89-93 (2014)
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