Kuai, Yu; Yang, Tao; Yuan, Feiya; Dong, Yujie; Song, Qingbao; Zhang, Cheng; Wong, Wai-Yeung published an article in 2021. The article was titled 《Self-assembled flexible metallo-supramolecular film based on Fe(II) ion and triphenylamine-subsituted alkyl terpyridine towards electrochromic application》, and you may find the article in Dyes and Pigments.Application In Synthesis of Tris(4-bromophenyl)amine The information in the text is summarized as follows:
A new metallo-supramol. film was prepared by a liquid-liquid interface self-assembly method based on the metal ion Fe(II) in water solution and a star-shaped ligand of triphenylamine-substituted alkyl terpyridine in organic solvents. The film obtained exhibited excellent flexibility due to the presence of flexible alkyl arms, and could tightly adhere to the surface of ITO glass with very smooth surface morphol. via SEM characterization. Spectroelectrochem. experiments demonstrated that the film displayed the electrochromism with purplish color in the neutralized state at 0 V vs Ag/AgCl turning to yellow-green color in the oxidized state at 1.2 V vs Ag/AgCl. This work further indicates that the liquid-liquid interfaciad self-assembly method is a promising strategy to prepare the metallo-supramol. film towards electrochromic applications. In the part of experimental materials, we found many familiar compounds, such as Tris(4-bromophenyl)amine(cas: 4316-58-9Application In Synthesis of Tris(4-bromophenyl)amine)
In other references, Tris(4-bromophenyl)amine(cas: 4316-58-9) is often used in the synthesis of porous luminescent covalent–organic polymers (COPs)Application In Synthesis of Tris(4-bromophenyl)amine
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary