Understanding TAZ: Properties and Applications in OLED Technology
The advancement of display and lighting technologies hinges on the development and application of sophisticated organic materials. Among these, 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole, commonly abbreviated as TAZ (CAS: 150405-69-9), plays a pivotal role in modern OLED devices. NINGBO INNO PHARMCHEM CO.,LTD. is a key supplier of this high-performance material, contributing to the innovation in advanced organic electronics.
TAZ is a chemical compound belonging to the 1,2,4-triazole family, synthesized and purified to meet the stringent demands of the electronics industry. Its chemical formula is C30H27N3, with a molecular weight of approximately 429.56 g/mol. Key physical and electronic properties include a melting point typically in the range of 231-235 °C and absorption/fluorescence peaks often observed around 280 nm and 370 nm, respectively. Crucially for its application in OLEDs, TAZ exhibits excellent electron transport capabilities and functions effectively as a hole blocking layer (HBL). This is attributed to its high triplet energy level (ET) of 2.7 eV and its advantageous HOMO/LUMO energy levels (HOMO: 6.3 eV, LUMO: 2.7 eV).
In OLED device architectures, TAZ is primarily employed as an electron transport layer (ETL) and a hole blocking layer (HBL). Its role in facilitating electron injection and transport while simultaneously preventing holes from migrating into adjacent layers is fundamental to enhancing the efficiency and stability of the device. This is particularly vital in phosphorescent OLEDs (PhOLEDs), where TAZ's high triplet energy helps to confine excitons within the emissive layer, leading to improved light output and reduced non-radiative decay.
As a leading OLED material supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. understands the critical importance of material quality. We offer TAZ with high purity, often exceeding 99%, ensuring consistent performance for our clients. For companies looking to purchase TAZ, our commitment to quality control and competitive pricing makes us an ideal partner. Whether you are developing next-generation displays or advanced lighting solutions, NINGBO INNO PHARMCHEM CO.,LTD. provides the foundational materials necessary for success in the competitive field of advanced organic electronics.
TAZ is a chemical compound belonging to the 1,2,4-triazole family, synthesized and purified to meet the stringent demands of the electronics industry. Its chemical formula is C30H27N3, with a molecular weight of approximately 429.56 g/mol. Key physical and electronic properties include a melting point typically in the range of 231-235 °C and absorption/fluorescence peaks often observed around 280 nm and 370 nm, respectively. Crucially for its application in OLEDs, TAZ exhibits excellent electron transport capabilities and functions effectively as a hole blocking layer (HBL). This is attributed to its high triplet energy level (ET) of 2.7 eV and its advantageous HOMO/LUMO energy levels (HOMO: 6.3 eV, LUMO: 2.7 eV).
In OLED device architectures, TAZ is primarily employed as an electron transport layer (ETL) and a hole blocking layer (HBL). Its role in facilitating electron injection and transport while simultaneously preventing holes from migrating into adjacent layers is fundamental to enhancing the efficiency and stability of the device. This is particularly vital in phosphorescent OLEDs (PhOLEDs), where TAZ's high triplet energy helps to confine excitons within the emissive layer, leading to improved light output and reduced non-radiative decay.
As a leading OLED material supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. understands the critical importance of material quality. We offer TAZ with high purity, often exceeding 99%, ensuring consistent performance for our clients. For companies looking to purchase TAZ, our commitment to quality control and competitive pricing makes us an ideal partner. Whether you are developing next-generation displays or advanced lighting solutions, NINGBO INNO PHARMCHEM CO.,LTD. provides the foundational materials necessary for success in the competitive field of advanced organic electronics.
Perspectives & Insights
Core Pioneer 24
“Among these, 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole, commonly abbreviated as TAZ (CAS: 150405-69-9), plays a pivotal role in modern OLED devices.”
Silicon Explorer X
“is a key supplier of this high-performance material, contributing to the innovation in advanced organic electronics.”
Quantum Catalyst AI
“TAZ is a chemical compound belonging to the 1,2,4-triazole family, synthesized and purified to meet the stringent demands of the electronics industry.”