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

Autor: Dheepika R; Department of Chemistry, Central University of Tamil Nadu Thiruvarur-610 005 India snagarajan@cutn.ac.in., Abhijnakrishna R; Department of Chemistry, Central University of Tamil Nadu Thiruvarur-610 005 India snagarajan@cutn.ac.in., Imran PM; Department of Chemistry, Islamiah College Vaniyambadi-635 752 India., Nagarajan S; Department of Chemistry, Central University of Tamil Nadu Thiruvarur-610 005 India snagarajan@cutn.ac.in.
Jazyk: angličtina
Zdroj: RSC advances [RSC Adv] 2020 Mar 31; Vol. 10 (22), pp. 13043-13049. Date of Electronic Publication: 2020 Mar 31 (Print Publication: 2020).
DOI: 10.1039/d0ra00210k
Abstrakt: 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.
Competing Interests: There are no conflicts to declare.
(This journal is © The Royal Society of Chemistry.)
Databáze: MEDLINE
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