Polypyromellitimides containing lateral arylazomethine groups

Enhanced power conversion efficiency in bulk heterojunction solar cell based on new polyazomethine with vinylene moieties and [6,6]-phenyl C61 butyric acid methyl ester by adding 10-camphorsulfonic acid

“…This implies that acid-base chemistry could be used for the modification of polymer properties. At past some researchers applied acid-base chemistry to change photoluminescence properties of polyazomethines and polyketanils [21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39]. Bathochromic or hypsochromic shift at the maximum of absorption and emission bands were found for polymers after protonation depend from chemical structure of PAZ, kind of dopant and solvent used [21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39].…”