Citation: Yu Chen, Zu En Huang, Rui Fang Cai, Wei Wen Ma, Zhong Chi Wu. The UV-VIS Studies of C₆₀ Chemically Modified Polystyrene Film[J]. Chinese Chemical Letters, ;1997, 8(5): 447-450. shu

The UV-VIS Studies of C₆₀ Chemically Modified Polystyrene Film

a Department of Chemistry, Fudan University, Shanghai 200433;
b Department of Materials Science, Fudan University, Shanghai 200433

Received Date: 2 January 1997

Fund Project: This work was supported by the National Natural Science Foundation of China and the State Education Commission Doctoral Foundation of China. We would particularly like to express our thanks to Master Yi-Ming Hou for her generous help.

The optical properties of C₆₀ chemically modified polystyrene (C₆₀-PS copolymer) and the parent polystyrene (PS) films have been investigated.Addition of bulky C₆₀ moiety,a special functional group,to the polystyrene by a novel organometallic reaction modified considerably the optical property of the parent polystyrene.The lattice periodicity of pure PS film is subject to some perturbation or distortion in varying degrees due to the covalent attachment of bulky C₆₀ moiety to the polymer backbone.C₆₀-PS copolymer possesses a new energy band structure with indirect forbidden band when compared with the parent PS.
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