Cab-Ph-TRZ >99% – High-Purity TADF and Blue Fluorescent Dopant for OLED Applications
Noctiluca introduces Cab-Ph-TRZ, a high-purity (>99% HPLC) compound precisely synthesized to meet the advanced needs of optoelectronic applications. Formally known as 9-(4-(4,6-Diphenyl-1,3,5-triazin-2-yl)phenyl)-9H-carbazole, with the molecular formula C₃₃H₂₂N₄ and CAS number 440354-93-8, Cab-Ph-TRZ serves as a superior material for organic light-emitting diodes (OLEDs), acting as a TADF (thermally activated delayed fluorescence) material, blue fluorescent dopant, and phosphorescent host material for green and red light-emitting diodes. This versatile compound is integral to cutting-edge OLED technologies, where efficiency, stability, and high colour purity are essential.
Molecular Structure and Properties of Cab-Ph-TRZ
Cab-Ph-TRZ is an organic molecule with a molecular weight of 474.55 g/mol, presented as an off-white powder or in crystalline form. It displays dual absorption maxima at 262 nm and 356 nm in dichloromethane (DCM), alongside a photoluminescent emission peak (λₘₐₓ) at 467 nm in DCM. The HOMO level of 5.9 eV and LUMO level of 2.3 eV allow Cab-Ph-TRZ to achieve efficient charge transfer, making it indispensable in OLED applications that require robust performance in blue fluorescence and energy-efficient light emission.
Key Features of Cab-Ph-TRZ
- Exceptional Purity and Quality: Noctiluca’s Cab-Ph-TRZ undergoes meticulous refinement through high-performance liquid chromatography (HPLC) and sublimation, ensuring a purity level of >99%. This high degree of purity supports consistent device performance and reliability, essential for high-efficiency OLED applications where impurity control is critical.
- Optimized for TADF and Blue Fluorescent Applications: Cab-Ph-TRZ is engineered to enhance the brightness and stability of blue fluorescent dopants in OLED devices. Its carefully tuned HOMO/LUMO levels facilitate efficient charge transfer, optimizing energy use and ensuring high colour fidelity, ideal for advanced display and lighting technologies.
- Superior Photoluminescent and TADF Properties: With an emission peak of 467 nm, Cab-Ph-TRZ delivers a stable, high-intensity blue fluorescence that supports precise colour rendering in OLEDs. Its TADF properties further contribute to the overall energy efficiency of the device, reducing power consumption and extending operational life.
- Thermal Stability and Durability: Cab-Ph-TRZ demonstrates high thermal stability, with a decomposition temperature (Td) of 300 °C (as indicated by TGA). This resilience ensures that devices utilizing Cab-Ph-TRZ maintain structural and functional integrity under demanding operational conditions, contributing to extended device longevity.
- Versatile Integration in Fabrication Processes: Cab-Ph-TRZ’s compatibility with multiple fabrication methods, such as vacuum deposition and solution processing, enables seamless incorporation into both experimental and industrial-scale production environments. This adaptability broadens its application potential across various optoelectronic technologies.
The Role of Cab-Ph-TRZ in Advanced OLED Technologies
Cab-Ph-TRZ is crucial in advancing OLED devices by acting as both a TADF and blue fluorescent dopant, optimizing electron mobility and enabling high efficiency in light emission. Its molecular structure and photoluminescent properties make it indispensable for applications that demand high brightness, precise colour accuracy, and extended operational lifetimes. Cab-Ph-TRZ is particularly effective in enhancing the performance of OLED displays and lighting solutions, supporting developments in energy-efficient optoelectronics.
Conclusion
At Noctiluca, Cab-Ph-TRZ >99% exemplifies our commitment to supplying advanced materials designed for high-performance OLED and optoelectronic applications. With outstanding purity, robust thermal stability, and exceptional photoluminescent properties, Cab-Ph-TRZ empowers researchers and developers to push the boundaries of display and lighting technology. Discover the advantages of Cab-Ph-TRZ for your optoelectronic projects and explore how Noctiluca’s materials can support the evolution of cutting-edge display solutions.
