In the dynamic field of organic electronics, the quest for more efficient and vibrant displays and lighting solutions is relentless. At the forefront of this innovation is Thermally Activated Delayed Fluorescence (TADF) technology, and a key player making waves is 2,4,5,6-tetrakis(carbazol-9-yl)-1,3-dicyanobenzene, commonly known as 4CzIPN. As a dedicated manufacturer and supplier, we are proud to offer high-purity 4CzIPN, a material that is revolutionizing the performance of Organic Light-Emitting Diodes (OLEDs).

What Makes 4CzIPN So Special?

The remarkable capabilities of 4CzIPN stem from its unique molecular structure, a sophisticated donor-acceptor system. It features four electron-donating carbazole groups strategically attached to an electron-accepting dicyanobenzene core. This specific arrangement is crucial for achieving a minimal energy gap between the singlet and triplet excited states. This small gap allows for efficient reverse intersystem crossing (RISC), a process where triplet excitons can be converted back into singlet excitons, which then emit light. This mechanism is the heart of TADF, enabling internal quantum efficiencies to approach 100% – a significant leap from traditional fluorescence and even phosphorescence.

Unmatched Photoluminescence Quantum Yield (PLQY)

One of the most impressive attributes of 4CzIPN is its exceptionally high photoluminescence quantum yield (PLQY), often exceeding 90%. This means that a vast majority of the absorbed photons are re-emitted as light, translating directly into brighter, more energy-efficient devices. For manufacturers looking to buy OLED materials that offer superior performance, 4CzIPN stands out as a prime choice, particularly for generating brilliant green emissions.

Applications Driving Innovation

The impact of 4CzIPN extends across several critical areas:

  • OLED Displays: The demand for sharper, more vibrant, and energy-efficient displays in smartphones, televisions, and wearables is immense. 4CzIPN, as a high-performance green emitter, plays a vital role in achieving these goals, contributing to richer color palettes and reduced power consumption. If you are seeking to purchase these advanced OLED materials, our reliable supply chain ensures you get them when you need them.
  • Solid-State Lighting: Beyond displays, 4CzIPN is crucial for developing next-generation solid-state lighting solutions. Its efficiency contributes to lower energy bills and improved lighting quality in various applications. As a manufacturer, we understand the importance of consistent quality and competitive pricing for bulk orders.
  • Organic Photovoltaics (OPVs): While primarily known as an emitter, the unique electronic properties of 4CzIPN also make it a candidate for research in organic photovoltaics, potentially enhancing charge separation and transport efficiency. We are a supplier that supports R&D efforts with high-quality materials.
  • Photocatalysis: Beyond optoelectronics, 4CzIPN also functions as a powerful metal-free organophotocatalyst, opening doors for greener and more sustainable chemical synthesis. Researchers in this field can buy this versatile compound from us to explore new catalytic pathways.

Why Choose Us as Your 4CzIPN Manufacturer?

When sourcing critical electronic materials like 4CzIPN, reliability, purity, and consistent supply are paramount. As a leading manufacturer and supplier based in China, we are committed to delivering 4CzIPN with a minimum purity of 97%, ensuring optimal performance in your sensitive applications. We understand the commercial needs of our B2B clients, offering competitive pricing and efficient logistics to meet your production schedules. If you are looking to buy 4CzIPN or inquire about its price, our team is ready to provide you with excellent service and a free sample to demonstrate the quality of our product. Partner with us to advance your innovations in organic electronics.