The fullerene reacts with free radicals produced by reaction of 3-chloromet
hyl-methixy benzene and CuBr to form multisubstituted fullerene derivant, T
he synthesis of multibranched fullerene polymer was achieved by condensatio
n between 2,2-bis (hydroxymethyl) propionic acid and the fullerene derivant
, They were characterized by FTIR, MULDI-TOF MS, TEM and GPC, The thin film
was prepared by LB technique, and the film morphology was early investigat
ed by AFM.