Sigma-Aldrich Red light-emitting spiro-copolymer，平均分子量720,000

产品概述

Red Light-Emitting Spiro-Copolymer (Livilux^® SPR-001) is a cutting-edge emissive material with an average molecular weight of 720,000, specifically engineered for use in organic light-emitting diodes (OLEDs) and polymer light-emitting diodes (PLEDs). This polymer exhibits exceptional optical properties, delivering vibrant red emission that enhances display quality. With its low operating voltage and outstanding solubility in various organic solvents, it provides versatility and ease of use for researchers and developers in the electronic materials sector.

Preparation Note: For optimal results, prepare a solution of the spiro-copolymer at a concentration of 11 g/L in toluene for spin-coating applications. For inkjet printing, a special formulation is required. It is essential to conduct all preparation procedures in a nitrogen atmosphere to maintain the stability and performance of the polymer.

应用领域

Features:
Soluble spiro-copolymerLong lifetime with further big potential to improveSaturated red color coordinatorsLow operation voltageVery good viscosity behaviour in many organic solvents
Typical Performance measured in standard device structure (ITO/PEDOT: PSS 20 nm/SPR-001 80 nm/Ba 6 nm/Ag 150 nm):
Max. Efficiency: 1.90 Cd/AV_on: 2.00 VV @ 100 cd/m²: 3.3 VV @ 1000 cd/m²: 5.1 VMax. Power Eff.: 1.80 lm/WExternal Quantum Eff.: 2.44 %CIE1931 @ 100 cd/m²: (0.67, 0.33)DC Lifetime @ 100 cd/m² @ RT: >20,000

产品特点

高分子量：在电子应用中确保稳定的性能。饱和红光发射：提供鲜艳的红光输出，提高色彩精度和显示质量。低工作电压：降低功耗，提高设备的能源效率。长工作寿命：在100 cd/m 2下提供超过20，000小时的直流寿命，确保耐用性和可靠性。与各种有机溶剂兼容，有利于多种加工方法，包括旋涂和喷墨印刷。多用途：适用于OLED和PLED技术，使其适用于广泛的电子材料应用。

技术规格