Dheepika R, Abhijnakrishna R, Imran PM, Nagarajan S. High performance p-channel and ambipolar OFETs based on imidazo[4,5-
f]-1,10-phenanthroline-triarylamines.
RSC Adv 2020;
10:13043-13049. [PMID:
35693639 PMCID:
PMC9122573 DOI:
10.1039/d0ra00210k]
[Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 03/24/2020] [Indexed: 12/14/2022] Open
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.
Collapse