High performance p-channel and ambipolar OFETs based on imidazo[4,5-f]-1,10-phenanthroline-triarylamines

A series of phenanthroline functionalized triarylamines (TAA) has been designed and synthesised to evaluate their OFET characteristics. Solution processed OFET devices have exhibited p-channel/ambipolar behaviour with respect to the substituents, in particular methoxyphenyl substitution resulted wit...

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Detalles Bibliográficos
Autores principales: Dheepika, Ramachandran, Abhijnakrishna, Ramakrishnan, Imran, Predhanekar Mohamed, Nagarajan, Samuthira
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9122573/
https://www.ncbi.nlm.nih.gov/pubmed/35693639
http://dx.doi.org/10.1039/d0ra00210k
Descripción
Sumario:A series of phenanthroline functionalized triarylamines (TAA) has been designed and synthesised to evaluate their OFET characteristics. Solution processed OFET devices have exhibited p-channel/ambipolar behaviour with respect to the substituents, in particular methoxyphenyl substitution resulted with highest mobility (μ(h)) up to 1.1 cm(2) V(−1) s(−1) with good I(on/off) (10(6)) ratio. These compounds can be potentially utilized for the fabrication of electronic devices.

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