Embedding electron-deficient nitrogen atoms in polymer backbone towards high performance n-type polymer field-effect transistors?
Chemical Science Pub Date: 2016-06-13 DOI: 10.1039/C6SC01380E
Abstract
With sp2-nitrogen atoms embedded in an isatin unit, a donor–acceptor (D–A) conjugated polymer AzaBDOPV-2T was developed with a low LUMO level down to ?4.37 eV. The lowered LUMO level as well as the conformation-locked planar backbone provide AzaBDOPV-2T with electron mobilities over 3.22 cm2 V?1 s?1 tested under ambient conditions, which is among the highest in n-type polymer field-effect transistors (FETs). Our results demonstrate that embedding electron-deficient sp2-nitrogen in conjugated backbones is an effective approach to develop n-type polymer semiconductors with high performance.
Recommended Literature
- [1] Emerging investigator series: heterogeneous reactions of sulfur dioxide on mineral dust nanoparticles: from single component to mixed components? Tao Wang,Yangyang Liu,Yue Deng,Hongbo Fu,Jianmin ChenEnviron. Sci.: Nano, 2018,5, 1821-1833 10.1039/C8EN00376A
- [2] Excited state potential energy surfaces and their interactions in FeIVO active sites Shaun D. Wong,Edward I. SolomonDalton Trans., 2014,43, 17567-17577 10.1039/C4DT01366B
- [3] Estimation of activation energy for electroporation and pore growth rate in liquid crystalline and gel phases of lipid bilayers using molecular dynamics simulations? Amit Kumar Majhi,Subbarao Kanchi,V. Venkataraman,K. G. Ayappa,Prabal K. MaitiSoft Matter, 2015,11, 8632-8640 10.1039/C5SM02029H
- [4] Enantiocontrolled construction of sistodiolynne, an unusual polyketide from the wood-decay fungus Sistrema raduloides Chem. Commun., 1997, 767-768 10.1039/A700186J
- [5] Emergence of cationic polyamine dendrimersomes: design, stimuli sensitivity and potential biomedical applications Partha Laskar,Christine DufèsNanoscale Adv., 2021,3, 6007-6026 10.1039/D1NA00536G
- [6] Evolution in surface coverage of CH3NH3PbI3?XClXvia heat assisted solvent vapour treatment and their effects on photovoltaic performance of devices Dhirendra K. Chaudhary,Pramendra Kumar,Lokendra KumarRSC Adv., 2016,6, 94731-94738 10.1039/C6RA18729C
- [7] Establishment and implications of a characterization method for magnetic nanoparticle using cell tracking velocimetry and magnetic susceptibility modified solutions Huading Zhang,Lee R. Moore,Maciej Zborowski,P. Stephen Williams,Shlomo Margel,Jeffrey J. ChalmersAnalyst, 2005,130, 514-527 10.1039/B412723D
- [8] Fast synthesis of red Li3BaSrLn3(WO4)8:Eu3+ phosphors for white LEDs under near-UV excitation by a microwave-assisted solid state reaction method and photoluminescence studies Bo Wei,Zhenyu Liu,Chen Xie,Shu Yang,Wentao Tang,Aiwei Gu,Wing-Tak Wong,Ka-Leung WongJ. Mater. Chem. C, 2015,3, 12322-12327 10.1039/C5TC03165F
- [9] Enabling shape memory and healable effects in a conjugated polymer by incorporating siloxane via dynamic imine bond? Yaling Zhang,Chunhui Dai,Shiwei Zhou,Bin LiuChem. Commun., 2018,54, 10092-10095 10.1039/C8CC05410J
- [10] Excellent kinetics of single-phase Gd-doped ceria fuel electrodes in solid oxide cells? Andreas Nenning,Manuel Holzmann,Jürgen Fleig,Alexander K. OpitzMater. Adv., 2021,2, 5422-5431 10.1039/D1MA00202C
Journal Name：Chemical Science
research_products
-
CAS no.: 89640-58-4
![N-(3-cyanothiolan-3-yl)-2-[(2,2,2-trifluoroethyl)sulfanyl]pyridine-4-carboxamide](https://ossimg.kuujia.com/scimg/1444500/1444113-98-7x500.png)
![1,2,3,4,5,6-Hexahydro-[2,3]bipyridinyl-6-ol](https://ossimg.kuujia.com/scimg/1271000/1270529-38-8x500.png)
![2,2-Difluoro-3-[methyl(2-methylbutyl)amino]propanoic acid](https://ossimg.kuujia.com/scimg/2138500/2138166-62-6x500.png)
![2-(1H-indol-3-yl)-N-{[6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl}acetamide](https://ossimg.kuujia.com/scimg/2034500/2034271-14-0x500.png)