QIU Jian, YAO Guangqing, ZHOU Xihuang, LI Fumian. CHARGE TRANSFER PHENOMENON BETWEEN FULLERENE AND POLYMER CONTAINING ELECTRON ACCEPTING CHROMOPHORE[J]. Acta Polymerica Sinica, 1997,(3):367-370.
QIU Jian, YAO Guangqing, ZHOU Xihuang, LI Fumian. CHARGE TRANSFER PHENOMENON BETWEEN FULLERENE AND POLYMER CONTAINING ELECTRON ACCEPTING CHROMOPHORE[J]. Acta Polymerica Sinica, 1997,(3):367-370.DOI:
A polymer containing electron accepting chromophore
i.e.poly (N4-cyanophenyl acrylamide) was synthesized.When C60 was added to the solution of P(CPAA)
the fluorescence intensity of the latter was decreased regularly.An upward curvature was found in the Stern Volmer plot
which indicated not only the formation of exciplex but also the formation of charge transfer complex in the ground state (CTC).Both mechanisms of charge transfer were verified by the measurement of fluorescence life time and UV absorption spectra
respectively.The eletron-accepting ability of C60 was tested to be almost as strong as that of DMT
which was compatible with their ionization potentials.