普瑞材料 PURI MATERIALS

ν-DABNA

货号：PR-BD017

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参考价：¥ 询价

著名MR-TADF材料，应用于深蓝光OLED。作为蓝光客体分子，PL = 467nm, 其半峰宽仅为14nm。具有高效率、窄发射、高色纯度、长寿命等特点。

至今，已经有多个国内外科研工作者使用本公司的v-DABNA成功制备出高效率、窄发射、长寿命的深蓝光的PSTADF-OLED器件（通过引入新型磷光敏化剂实现Förster resonant energy transfer (FRET) process），这些工作发表在高水平化学材料期刊上。

PSTADF is phosphorescence sensitized TADF.

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Angew. Chem. Int. Ed. 2022, 61, e202115515.

J. Mater. Chem. C, 2019, 7, 8562-8568.

CAS NO.：	2251782-13-3
Formula：	C₇₈H₅₄B₂N₆
分子量：	1096.952 g/mol
Grade：	Sublimed 升华级, > 99% (HPLC)
产品颜色：	黄色粉末
TGA：	440 °C
UV：	457 nm (in toluene)
PL：	468 nm (in toluene)
HOMO/LUMO：	5.4 eV / 2.8 eV
Package：	1g / 5g
别名：	N⁷,N⁷,N¹³,N¹³,5,9,11,15-Octaphenyl-5H,9H,11H,15H-[1,4]benzazaborino[2,3,4-kl][1,4]benzazaborino[4',3',2':4,5][1,4]benzazaborino[3,2-b]phenazaborine-7,13-diamine, N⁷,N⁷,N¹³,N¹³,5,9,11,1-八苯基-5H,9H,11H,15H-[1,4]苯并氮杂硼并[2,3,4-kl][1,4]苯并氮杂硼并[4',3',2':4,5][1,4]苯并氮杂硼并[3,2-b]二苯并氮杂硼烷-7,13-二胺 v-DABNA, vDABNA, u-DABNA
分类：	Blue dopant, Narrowband TADF molecule

1. Kondo, Y., Yoshiura, K., Kitera, S. et al. Narrowband deep-blue organic light-emitting diode featuring an organoboron-based emitter. Nat. Photonics 13, 678–682 (2019). doi: 10.1038/s41566-019-0476-5

2. K.-W. Lo, G. S. M. Tong, G. Cheng, K.-H. Low, C.-M. Che, Dinuclear PtII Complexes with Strong Blue Phosphorescence for Operationally Stable Organic Light-Emitting Diodes with EQE up to 23 % at 1000 cd m−2. Angew. Chem. Int. Ed. 2022, 61, e202115515. doi: 10.1002/anie.202115515

3. T. Huang, Q. Wang, G. Meng, L. Duan, D. Zhang, Accelerating Radiative Decay in Blue Through-Space Charge Transfer Emitters by Minimizing the Face-to-Face Donor–Acceptor Distances. Angew. Chem. Int. Ed. 2022, 61, e202200059. doi: 10.1002/anie.202200059

4. Andrew Monkman, Why Do We Still Need a Stable Long Lifetime Deep Blue OLED Emitter? ACS Appl. Mater. Interfaces 2021, doi: 10.1021/acsami.1c09189

5. Dongling Zhou, Siping Wu, Gang Cheng and Chi-Ming Che, A gold(III)–TADF emitter as a sensitizer for high-color-purity and efficient deep-blue solution-processed OLEDs. J. Mater. Chem. C, 2022, 10, 4590. doi: 10.1039/D1TC05487B