摘要
采用铸模的方法制得Ｃ６０掺杂的聚苯乙烯薄膜。Ｘ－射线衍射实验表明Ｃ６０已均匀分布在聚苯乙烯薄膜中。在氩离子激光器（４７６．５ｎｍ）的激发下，发现该薄膜在５８３ｎｍ处有荧光发射。与空白样品的实验结果进行比较，发现该荧光发射为一新的荧光峰。详细的分析表明其是由于Ｃ６０与聚合物基质间的相互作用。
A film of polystyrene doped with C 60 was prepared by the method of solution casting. Under the excitation of laser at 476.5 nm, the fluorescence spectrum of the film was measured at the room temperature. A new emission at 583nm has been found and detailed discussion was made. The result showed that the emission was resulted from the interaction between C 60 and the phenyl group of polystyrene.
出处
《功能高分子学报》
CAS
CSCD
1997年第1期18-22,共5页
Journal of Functional Polymers
