2,2'-(4,4'-(Phenylphosphoryl)bis(4,1-phenylene))bis(1-phenyl-1H-benzo[d]imidazole)
产品用途：有机发光材料 >> 电子传输层 / 空穴阻隔层材料
| Formula | C44H31N4OP |
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| M.W. | 662.72 g/mole |
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| UV | 309 nm (in CH2Cl2) |
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| PL | 379 nm (in CH2Cl2) |
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| TGA | >250 °C (0.5% weight loss) |
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| Reference | A new electron transporting material for effective hole-blocking and improved charge balance in highly efficient phosphorescent organic light emitting diodes, J. Mater. Chem. C, 2013, 1, 2217–2223；DOI:10.1039/c3tc00801k |
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