Benzotriazole containing donor-acceptor type polymer as a multi-purpose material

Abstract

This invention is about a material which provides to observe all colors necessary for display technologies in a very small potential range. The material is a derivative of benzotriazole containing donor acceptor type conducting polymer which is soluble, fluorescent and can be used in LEDs, solar cells, electrochromic devices, smart windows and many other technologies.

1 . The compound with general Formula I 
       
         
           
           
               
               
           
         
       
       in which
 R 1  is selected from group consisting of
 C n H 2n+1 , 
 C n H 2n X wherein X is F, Br, Cl, I, OH, SO 3 H, SO 3 Na, OTs, 
 OC n H 2n+1  wherein n is zero or greater than zero 
 O(C n H 2n O) m  wherein n and m is zero or greater than zero 
 Phenyl 
 N-alkyl carbazole 
 N-alkyl pyrrole 
 
 D is selected from the following group 
 
       
         
           
           
               
               
           
         
         where R 2  is selected from group consisting of
 hydrogen, 
 C n H 2n+1 , 
 C n H 2n X wherein X is F, Br, Cl, I, OH, SO 3 H, SO 3 Na, OTs COH, COOH, OC n H 2n+1    
 
       
     
     
         2 . A compound according to  claims 1  characterized in that R 1  can be bonded to any of the nitrogen atoms on benzotriazole. 
     
     
         3 . A conducting polymer, consisting of repeating unit which is selected from the compounds of Formula I 
     
     
         4 . A conducting polymer according to  claim 3  is characterized in that shows red, green, blue colors as well as black and transparent using unique polymer of compound Formula I. 
     
     
         5 . A conducting polymer according to  claim 3  is characterized in that it is both p and n type dopable. 
     
     
         6 . A conducting polymer according to  claim 3  is characterized in that it is soluble in common organic solvents.