DYE COMPOUND WITH CONJUGATED LINKER AND AMBIDENTATE LIGANDS FOR DYE-SENSITIZED SOLAR CELLS

摘要

PURPOSE: a kind of organic dyestuff for dye-sensitized solar cells, which is provided to, smoothly maintains excited electrons by covalent bond and complete structure, to improve the solar battery of photoelectric efficiency. ;CONSTITUTION: a kind of organic dyestuff for dye-sensitized solar cells is indicated by chemical formula 11. In chemical formula 1, Y a groups have the form of linear (alkene) or cyclic annular (benzene) of three-dimensional effect, pass through covalent bond; D1 and D2 is the group that cyclic compound contains polycyclic compound, passes through covalent bond; A1 and A2 groups include acidic group can hydrogen bond be linear or cyclic compound, pass through covalent bond; Y is covalently bound to D1, D2, A1 and A2. ;The 2011 of copyright KIPO submissions