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

ABSTRACT: 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 cm² V^-1 s^-1 with good I _on/off (10⁶) ratio. These compounds can be potentially utilized for the fabrication of electronic devices.

SUBMITTER: Dheepika R 

PROVIDER: S-EPMC9122573 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature