普瑞材料 PURI MATERIALS

t-DABNA

货号：PR-BD020

★★★★★

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 = ~470 nm, 其半峰宽为28nm。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t-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.：	1802003-07-1
Formula：	C₄₆H₅₃BN₂
分子量：	644.74 g/mol
Grade：	Sublimed 升华级, > 99% (HPLC)
产品颜色：	黄色粉末
TGA：	418 °C
UV：	445 nm
PL：	~470 nm
HOMO/LUMO：	5.72 eV / 3.02 eV
Package：	1g / 5g
别名：	2,12-di-tert-butyl-5,9-bis(4-(tert-butyl)phenyl)-5,9-dihydro-5,9-diaza-13b-boranaphtho[3,2,1-de]anthracene
分类：	Blue dopant, Narrowband TADF molecule, fused B-N structure

1. Han et al. Ideal blue thermally activated delayed fluorescence emission assisted by a thermally activated delayed fluorescence assistant dopant through a fast reverse intersystem crossing mediated cascade energy transfer process J. Mater. Chem. C, 2019, 7, 3082-3089, doi: 10.1039/C8TC06575F

2. Kyung Hyung Lee and Jun Yeob Lee. Phosphor sensitized thermally activated delayed fluorescence organic light-emitting diodes with ideal deep blue device performances. J. Mater. Chem. C, 2019, 7, 8562-8568, doi: 10.1039/C9TC02746G

3. Caifa You, Xue-Qi Wang, Xiuwen Zhou, Yi Yuan, Liang-Sheng Liao, Yu-Chan Liao, Pi-Tai Chou, and Yun Chi.