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Fluorescent host for blue, green and red light emitting active layer materials
High purity (>99% sublimed) mCPBC in quantities from 100 mg to 1 g
mCPCB, 9-(3-(9H-carbazol-9-yl)phenyl)-9H-3,9'-bicarbazole, has a structure of carbazole and 3-9'-bicarbazole attached to a phenyl ring at meta-positions.
Having three conjugated carbazolyl units and a wide band gap, mCPCB is electron rich and it is normally used as fluorescent host for blue, green and red light emitting active layer materials. Like mCP and SimCP, mCPCB is a hole transport dominating host with low polarity. mCPCB has been proven a great match as the host material to DABNA dopant derivatives for highly efficient blue emitting TADF devices.
Highly Efficient and Stable Blue Organic Light-Emitting Diodes based on Thermally Activated Delayed Fluorophor with Donor-Void-Acceptor Motif, D. Zhang et al., Adv. Sci., 9, 2106018 (2022); DOI: 10.1002/advs.202106018.
Boosting the Efficiency and Stability of Blue TADF Emitters by Deuteration, ChemRxiv. 2021; DOI: 10.26434/chemrxiv-2021-hrlf1.
Multi-Resonance Induced Thermally Activated Delayed Fluorophores for Narrowband Green OLEDs,Y. Zhang et al., Angew. Chem., Intl. ed., 58 (47), 16912-16917 (2019); DOI: 10.1002/anie.201911266.
Color-Tunable All-Fluorescent White Organic Light-Emitting Diodes with a High External Quantum Efficiency Over 30% and Extended Device Lifetime, C. Zhang et al., Adv. Mater., 2103102 (2021); DOI: 10.1002/adma.202103102.
Modulation of Förster and Dexter Interactions in Single-Emissive-Layer All-Fluorescent WOLEDs for Improved Efficiency and Extended Lifetime, P. Wei et al., Adv. Funct. Mater., 30 (6), 1907083 (2019); DOI: 10.1002/adfm.201907083.
Approaching Nearly 40% External Quantum Efficiency in Organic Light Emitting Diodes Utilizing a Green Thermally Activated Delayed Fluorescence Emitter with an Extended Linear Donor–Acceptor–Donor Structure, Y. Chen et al., Adv. Mater., 33 (44), 2103293 (2021); DOI: 10.1002/adma.202103293.
To the best of our knowledge the information provided here is accurate. However, Ossila assume no liability for the accuracy of this page. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. All products are for laboratory and research and development use only, and may not be used for any other purpose including health care, pharmaceuticals, cosmetics, food or commercial applications.