907073
PO-T2T
>=99% (HPLC), Mw 909.8 g/mol,
别名:
(1,3,5-三嗪-2,4,6-三基)三(苯-3,1-二基)三(二苯基膦氧化物), 2,4,6-三[3-(二苯基膦氧基)苯基]-1,3,5-三嗪
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关于此项目
经验公式（希尔记法）:
C57H42N3O3P3
化学文摘社编号:
分子量:
909.88
MDL number:
UNSPSC Code:
12352103
NACRES:
NA.23
产品名称
PO-T2T, >=99% (HPLC),
grade
sublimed grade (>99% (HPLC))
description
PL-295, 379 nm (in CH2Cl2)
form
solid
mol wt
Mw 909.8 g/mol
color
white
λmax
272 nm in dichloromethane
orbital energy
HOMO -6.8 eV , LUMO -2.8 eV
storage temp.
15-25°C
SMILES string
[P](=O)(c3cc(ccc3)c4nc(nc(n4)c8cc(ccc8)[P](=O)(c%10ccccc%10)c9ccccc9)c5cc(ccc5)[P](=O)(c7ccccc7)c6ccccc6)(c2ccccc2)c1ccccc1
InChI key
RDVGOMWIWCMKAM-UHFFFAOYSA-N
General description
PO-T2T (≥99% HPLC) is a high-performance organic semiconductor known for its exceptional electron transport properties. With a molecular weight of 909.8 g/mol and a CAS number of 1646906-26-4, this compound is characterized by its ability to facilitate efficient charge transport in organic electronic devices. PO-T2T has been successfully utilized in tandem organic light-emitting diodes (OLEDs) and as a hole-blocking layer in various device architectures. Its unique chemical structure allows it to achieve high external quantum efficiency and excellent device performance, making it a valuable material for researchers and manufacturers in the field of organic electronics.
Application
PO-T2T是有机发光二极管(OLED)中的电子传输/空穴阻挡材料，或有机电子器件中的电子受体材料。
一项在《自然》发表的研究演示了自由基OLED的有效作用，它们通过自旋双线态激子发光，而不是单线态和三线态激子。
双线态激子没有跃迁过程中的自旋禁阻问题，从而避开了长久以来的三线态激子的利用问题。采用发光自由基激子的OLED，最大外量子效率已达到27%（710nm），是目前为止已报道的深红光/近红外光发光二极管(LED)中的最高值。在这种高效的OLED器件中，采用TAPC作为空穴传输层，PO-T2T作为电子传输层，实现选择性地空穴注入HOMO，电子注入SOMO，形成近100%内量子效率的荧光双线激发态。
一项在《自然》发表的研究演示了自由基OLED的有效作用，它们通过自旋双线态激子发光，而不是单线态和三线态激子。
双线态激子没有跃迁过程中的自旋禁阻问题，从而避开了长久以来的三线态激子的利用问题。采用发光自由基激子的OLED，最大外量子效率已达到27%（710nm），是目前为止已报道的深红光/近红外光发光二极管(LED)中的最高值。在这种高效的OLED器件中，采用TAPC作为空穴传输层，PO-T2T作为电子传输层，实现选择性地空穴注入HOMO，电子注入SOMO，形成近100%内量子效率的荧光双线激发态。
Features and Benefits
- High Purity: Assay of ≥99% (HPLC) ensures reliable performance and consistency in applications.
- Molecular Weight: 909.8 g/mol, facilitating accurate formulation and dosing in various applications.
- Optical Properties: Exhibits a maximum absorbance at λmax of 272 nm in dichloromethane, enhancing its utility in photonic applications.
- Stable Performance: The compound is solid at room temperature, making it easy to handle and process.
- Electron Transport Capabilities: Functions effectively as an electron transport layer (ETL) and hole-blocking material in OLEDs.
- Versatile Applications: Ideal for use in OLEDs, organic photovoltaics (OPVs), and other organic electronic devices, making it a valuable compound across multiple industries.
- Enhanced Device Efficiency: The ability to facilitate efficient charge transport improves the performance of OLEDs, contributing to higher brightness and lower power consumption.
- Innovative Device Architecture: PO-T2T enables the development of tandem OLEDs with excellent efficiencies, demonstrating its potential in advanced organic electronic applications.
- Research and Development Utility: An excellent candidate for researchers exploring new materials in organic electronics, providing a reliable platform for experimentation and innovation.
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable