会议论文详细信息
Fourth interdisciplinary scientific forum with international participation "New materials and promising technologies" | |
Carbazole-based donor-acceptor small molecules with hexyldicyanovinyl electron-withdrawing groups: synthesis and properties | |
Solodukhin, A.N.^1 ; Luponosov, Y.N.^1^2 ; Ponomarenko, S.A.^1^2 | |
Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences, Profsoyuznaya st. 70, Moscow | |
117393, Russia^1 | |
Chemistry Department, Moscow State University, Leninskie Gory 1-3, Moscow | |
119991, Russia^2 | |
关键词: Bithiophenes; Comparative analysis; Donor acceptors; Electron withdrawing group; Small molecules; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/525/1/012036/pdf DOI : 10.1088/1757-899X/525/1/012036 |
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来源: IOP | |
【 摘 要 】
In this work, synthesis of two novel donor-Acceptor small molecules based on donor 9-phenyl-9H-carbazole and acceptor hexyl-dicyanovinyl units was carried out. A comparative analysis of these molecules differing in the position of bithiophene π-spacer at the carbazole block only showed that changing the position allows to fine-Tune absorption spectra, HOMO value, bandgap and phase behaviour of the materials.
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