A novel building block for donor-acceptor conjugated polymers containing perylene, poly(p-phenylenevinylene), and fullerene.
A series of new polymers containing perylene, poly(p-phenylenevinylene) (PPV) and/or pendant fullerene units have been synthesized by Wittig condensation. All of the polymers were characterized by 1HNMR, FT-IR, and GPC. The optical properties of the polymers were studied by UV-vis and FL spectra. The cyclic voltammetry showed us a good candidate for a photoinduced electron-transfer system. And the photocurrent measurement revealed an interesting phenomenon that the photocurrent increased with the contents of the fullerene in the polymers increased.
Huang
Changshui
C
CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Science, Beijing 100080, P. R. China.
Lu
Fushen
F
Lil
Yuliang
Y
Gan
Haiyang
H
Jiu
Tonggang
T
Xiao
Jinchong
J
Xu
Xinhe
X
Cui
Shuang
S
Liu
Huibiao
H
Zhu
Daoben
D
D002849:Chromatography, Gas / Q000379:methods; D004563:Electrochemistry / Q000379:methods*; D037741:Fullerenes / Q000737:chemistry*; D008027:Light; D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D008956:Models, Chemical; D036103:Nanotechnology / Q000379:methods*; D010569:Perylene / Q000737:chemistry*; D011108:Polymers / Q000737:chemistry*; D013050:Spectrometry, Fluorescence; D017550:Spectroscopy, Fourier Transform Infrared / Q000379:methods; D013997:Time Factors
D037741:Fullerenes; D011108:Polymers; D010569:Perylene