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

被引：19
作者：
Dheepika, Ramachandran [1 ]
Abhijnakrishna, Ramakrishnan [1 ]
Imran, Predhanekar Mohamed [2 ]
Nagarajan, Samuthira [1 ]
机构：
[1] Cent Univ Tamil Nadu, Dept Chem, Thiruvarur 610005, India
[2] Islamiah Coll, Dept Chem, Vaniyambadi 635752, India
来源：
RSC ADVANCES | 2020年 / 10卷 / 22期
关键词：
FIELD-EFFECT TRANSISTORS; ORGANIC SEMICONDUCTORS; MEMORY PERFORMANCE; CONJUGATED SYSTEMS; TRIPHENYLAMINE; HOLE; STABILITY; IMIDAZOLE; MOLECULES; TRANSPORT;
D O I：
10.1039/d0ra00210k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
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 (mu(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.
引用
收藏
页码：13043 / 13049
页数：7
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