Eu(dbm)3(Phen)

Eu(dbm)3(Phen): Premier Red Phosphorescent Dopant for Advanced OLEDs

At Noctiluca, we proudly offer Eu(dbm)₃(Phen) >99.0%, a vital material for the next generation of OLED (organic light-emitting diode) technologies. Formally known as Tris(dibenzoylmethane)phenanthroline europium(III), this compound, identified by CAS number 17904-83-5 and molecular formula C₅₇H₄₁N₂O₆Eu, is crafted to meet stringent industry and research standards. Its superior purity of >99.0% (HPLC) ensures optimal performance in advanced OLED applications. Our dedication to excellence guarantees that Eu(dbm)₃(Phen) supports unparalleled efficiency and durability in OLED devices, making it indispensable for modern electronic advancements.

The Molecular Structure and Properties of Eu(dbm)3(Phen)

Eu(dbm)₃(Phen), or Tris(dibenzoylmethane)mono(1,10-phenanthroline)europium(III), stands out for its unique photophysical properties. This yellow powder compound, with absorption peaks at λ_max = 257 nm and 355 nm in THF, and a photoluminescence peak at λ_max = 615 nm in THF, is a widely known red phosphorescent emitter. Its molecular structure, featuring a europium ion complexed with dibenzoylmethane and phenanthroline ligands, provides excellent thermal stability, with a melting point of 199 °C and minimal weight loss at 235 °C (TGA). This stability, coupled with its narrow emission bandwidth (FWHM < 100 cm⁻¹), makes it ideal for creating highly efficient, color-pure OLEDs.

Key Features of Eu(dbm)3(Phen)

• High Purity and Quality: Our Eu(dbm)₃(Phen) boasts a purity level of >99.0% as verified by HPLC, achieved through meticulous sublimation. This high level of purity ensures the material’s consistency and reliability, forming the foundation of high-quality OLED applications. The compound’s exceptional purity is crucial for the development of high-performance emissive layers.
• Specialized for OLED Applications: Eu(dbm)₃(Phen) excels as a red phosphorescent emitter, significantly enhancing the efficiency and performance of OLED devices. Its integration into emissive layer materials (EML) results in displays with brilliant, vibrant colors and exceptional longevity. This adaptability drives substantial advancements in OLED technology, making it a preferred choice for developers aiming to push the boundaries of display technology.
• Exceptional Photophysical Properties: With absorption maxima at λ_max = 257 nm and 355 nm, and a strong photoluminescence peak at λ_max = 615 nm, Eu(dbm)₃(Phen) offers superior photophysical characteristics. The compound exhibits red phosphorescence emission with a narrow band (FWHM < 100 cm⁻¹), ensuring high color purity. These properties are critical for optimizing light emission and energy transfer in OLEDs, leading to the creation of highly efficient, next-generation display devices.
• Enhanced Charge Transport and Reduced Quenching: Eu(dbm)₃(Phen) is known for its advantageous co-deposition with charge-transporting materials, which minimizes concentration quenching and enhances charge carrier mobility. This feature ensures optimal performance and stability of OLED devices, making it a crucial component for high-efficiency applications.
• Robust Thermal and Chemical Stability: Eu(dbm)₃(Phen) is engineered to endure a wide temperature range, making it suitable for diverse environmental conditions. Its robust thermal stability and chemical resistance ensure that the compound maintains its performance and integrity over extended periods, enhancing the reliability and lifespan of OLED panels.

The Role of Eu(dbm)3(Phen) in Advanced OLEDs

Eu(dbm)₃(Phen) >99.0%, known chemically as C₅₇H₄₁N₂O₆Eu, plays an essential role in the advancement of OLED technology. By facilitating the formation of emissive layers that significantly enhance light absorption and emission, this compound boosts the operational efficiency and performance of OLED devices. The integration of Eu(dbm)₃(Phen) in EML formulations is critical for achieving superior energy conversion efficiencies, vital for developing next-generation display technologies. Additionally, its use as a red phosphorescent dopant material enhances the stability and durability of the end products, making it an indispensable material for developers seeking to optimize the functionality and efficiency of emerging OLED technologies. The unique properties of Eu(dbm)₃(Phen) support a wide range of applications, pushing the boundaries of what is possible in the optoelectronic industry and contributing to the creation of innovative, high-tech solutions.

Conclusion

Eu(dbm)₃(Phen) >99.0% exemplifies Noctiluca’s commitment to excellence in chemical manufacturing, highlighting our dedication to advancing material science for sustainable and efficient OLED applications. As a distinguished chemical manufacturer and contract research organization (CRO), we are devoted to providing our clients with superior-grade materials that drive technological and innovative progress.

Contact us today to learn how our high-purity Eu(dbm)₃(Phen) can serve your scientific and industrial needs, ensuring your projects benefit from the highest standards of quality and performance, or to order larger quantities of the compound.