Author/Authors :
Liu، نويسنده , , Quan and Kong، نويسنده , , Fan-Tai and Okujima، نويسنده , , Tetsuo and Yamada، نويسنده , , Hiroko and Dai، نويسنده , , Song-Yuan and Uno، نويسنده , , Hidemitsu and Ono، نويسنده , , Noboru and You، نويسنده , , Xiao-Zeng and Shen، نويسنده , , Zhen، نويسنده ,
Abstract :
Bisdimethylfluorenylamino-based push–pull dyes bearing one or two benzo[c]thiophene and its precursor bicyclo[2.2.2]octadiene (BCOD) fused thiophene as π bridge have been synthesized. The effect of fused-ring on thiophene bridge for the spectroscopic and electrochemical properties of these dyes has been investigated. Dye-sensitized solar cells fabricated with these dyes show moderate photovoltaic properties.
Keywords :
dye-sensitized solar cell , Organic dye , Ring-fused thiophene , Dimethylfluoreaniline , Push–pull
