| abstract |
A series of conjugated polymers with electrochromic properties and photovoltaic activity are provided. The representative structure formula of the conjugated polymers is shown as structure formula (I): n n n n n n n n n n n n Wherein m can be 1-4, p can be 0-3, and n can be 3-10000; R 1 and R 2 can be —H, —C a H 2a+1 , —OC a H 2a+1 , —SC a H 2a+1 , —N(C a H 2a+1 ) 2 or —[O(C a H 2a ) 2 ] b (a=1-15, b=1-5), respectively; and X is an unsaturated moiety. |