【摘要】 Ｃ_６０与聚苯乙烯活性种的反应汪长春，潘宝荣，府寿宽（复旦大学高分子科学系，上海，２００４３３）关键词高分子Ｃ_６０衍生物，聚苯乙烯阴离子活性种，Ｃ_６０自从Ｃ６０被常规量制备出以后［１］许多Ｃ６０的衍生物也已合成出来。研究发现，Ｃ６０及其?..更多还原

【Abstract】 A novel method is adopted to synthesize a new type of polymeric C₆₀ derivatives,in which C₆₀ sites in the main chain of polystyrene. The product was characterized by several methods,The UV spectra show that the living anionic polystyrene species can react with C₆₀.The GPC results proved that the mount of C₆₀ do not influence the degree of the substi tution, All C₆₀ is bissubstituted.The DSC results illustrate that only one glass transition temperature was observed in each case. As the weight percent of C₆₀ increased in the polymer,the T_g increased from 94.4℃ （PS） to 96.9℃ （PSC1） and 97.6℃ （PSC2）.The obtained polymeric C₆₀ derivative is brown and brittle glass,and the intensity of brown color depends on the amount of C₆₀ in combination, Polymeric C₆₀ derivatives can be dissolved in a variety of solvents,such as THF, toluene, trichloromethane,and so on. Its solubility behavior is similar to polystyrene itself and totally unlike C₆₀.更多还原