3CzBN
Product Description
3CzBN, or 2,4,6-Tri(9H-carbazol-9-yl)benzonitrile, is a triply substituted benzonitrile derivative incorporating three carbazole units. This compound's structure is designed to maximize electronic delocalization across the molecule, leading to enhanced optical and electronic properties. The carbazole groups contribute to its overall planarity and rigidity, which are crucial for applications requiring precise control over molecular orientation and packing. Its nitrile functionality introduces polarizability, potentially influencing intermolecular interactions and solid-state arrangements. This combination of features positions 3CzBN as a promising candidate for use in optoelectronic devices, where its ability to facilitate charge transport and exhibit strong luminescence could be leveraged.
Application
The main application of 3CzBN is in the development of optoelectronic devices, specifically in organic light-emitting diodes (OLEDs) and photovoltaic cells. Its tri-carbazole structure enhances its electron transport and hole-blocking capabilities, contributing to improved device efficiency and performance. In OLEDs, it can serve as an effective host material, facilitating exciton formation and reducing non-radiative recombination. For photovoltaic applications, its ability to absorb and emit light efficiently makes it a viable component in the active layers of solar cells. Additionally, its chemical stability and solubility in common organic solvents allow for facile processing and integration into device architectures.
Articles:
- A perspective on blue TADF materials based on carbazole-benzonitrile derivatives for efficient and stable OLEDs
Publication Date: MARCH 25 2020
Chen Yin; Dongdong Zhang; Lian Duan
https://doi.org/10.1063/1.5143501
- Utilization of Multi-Heterodonors in Thermally Activated Delayed Fluorescence Molecules and Their High Performance Bluish-Green Organic Light-Emitting Diodes
Publication Date: February 5, 2020
Umamahesh Balijapalli, Masaki Tanaka, Morgan Auffray, Chin-Yiu Chan, Yi-Ting Lee, Youichi Tsuchiya, Hajime Nakanotani, Chihaya Adachi
https://doi.org/10.1021/acsami.9b20020
- High Performance Thermally Activated Delayed Fluorescence Sensitized Organic Light-Emitting Diodes
Publication Date: 10 December 2018
Dr. Minghan Cai, Dongdong Zhang, Prof. Lian Duan