Author(s)

Kang Wang, Haijie Guo, Jie Yang, Guizhen Gong

Corresponding Author

Guizhen Gong

Abstract

Amino modification of waste polystyrene was investigated. Polystyrene is nitrated with concentrated sulfuric acid and nitric acid, reduced with iron powder and hydrochloric acid. The best raw ratios of the nitrification reaction and reduction reaction are nPS: nHNO3: nH2SO4=1: 6: 2, NPS-NO2: nFe=1: 8, respectively. FTIR and XRD suggest that the success of the amination of polystyrene.

Keywords

Waste Polystyrene, Amino, Modification, FTIR, XRD