Compounds of general formula I, II, III and IV: Formula (I) wherein the variables have the meaning given in the description, and a process for the preparation of compounds of general formula I, II, III and IV are disclosed. The use of the compounds of general formulae II, III and IV each prepared according to the abovementioned processes and of compounds of general formulae II, III and IV per se for the preparation of dye-sensitized solar cells; and such dye-sensitized solar cells per se are disclosed.
公式I,II,III和IV的化合物:公式(I)其中变量具有说明中给出的含义,并公开了制备公式I,II,III和IV的化合物的过程。根据上述过程制备的公式II,III和IV的化合物以及公式II,III和IV的化合物本身的使用,用于制备
染料敏化太阳能电池;并公开了这样的
染料敏化太阳能电池本身。