885481-70-9Relevant articles and documents
New p-n diblock and triblock oligomers: Effective tuning of HOMO/LUMO energy levels
Wan, Jun-Hua,Feng, Jia-Chun,Wen, Gui-An,Wang, Hong-Yu,Fan, Qu-Li,Wei, Wei,Huang, Chun-Hui,Huang, Wei
, p. 2829 - 2833 (2007/10/03)
A new series of oligomers consisting of thiophene as p-type unit and oxadiazole as n-type unit were synthesized, and their photophysical and electrochemical properties were evaluated. Cyclic voltammography studies demonstrated that the electronic properties of the p-n diblock oligomers could be modulated by changing the number of thiophene and oxadiazole rings. The molecular regiochemical effect to the electrochemical and optical properties was also investigated.