| abstract |
The present invention relates to a polymeric derivative polymer containing 4,5-diazafluorene functional group and a preparation method thereof. The polymeric derivative polymer containing 4,5-diazafluorene functional group provided by this invention has achieved a rather good performance when applied to the surface replacement of titanium dioxide. This derivation polymer can prepare a conductive polymeric derivative polymer to promote the conversion efficiency of a solar cell; and the conductive polymeric derivative polymer has never been synthesized in prior art. |