P208
Synthesis and photophysical properties of 4,4'-dicarboxy-2,2'-biquinoline Ru(II) complexes of the cis-Ru(dcbiq)2X2 type
Hideki Sugihara, Lok Pratap Singh, Kohjiro Hara, Hironori Arakawa
NIMC
A new class of Ru(II) complexes of the general formula cis-Ru(dcbiq)2X2
(X=Cl-, CN-, NCS-) were synthesized. The UV-VIS absorption spectra of the
title complexes exhibited an intense MLCT band at around 630nm, with a molar
absorption coefficient of 9800 mole-1 cm-1 and their effectiveness for
sensitization of TiO2 electrodes in a solar cell device was investigated.
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