引用本文:
白世河, 姚素薇, 张卫国, 贾学恒. 丙烯酸甲酯在炭黑表面的接枝聚合及水解[J]. 应用化学,
2002, 19(7): 693-695.
Citation: BAI Shi-He, YAO Su-Wei, ZHANG Wei Guo, JIA Xue-Heng. Graft Copolymerization of Methyl Acrylate on the Surface of Carbon Black and Its Hydrolysis[J]. Chinese Journal of Applied Chemistry, 2002, 19(7): 693-695.
Citation: BAI Shi-He, YAO Su-Wei, ZHANG Wei Guo, JIA Xue-Heng. Graft Copolymerization of Methyl Acrylate on the Surface of Carbon Black and Its Hydrolysis[J]. Chinese Journal of Applied Chemistry, 2002, 19(7): 693-695.
English
Graft Copolymerization of Methyl Acrylate on the Surface of Carbon Black and Its Hydrolysis
Abstract:
Methyl acrylate has been grafted on the surface of carbon black through hydromethyl group, which was introduced onto carbon black by reaction with formaldehyde in NaOH solution. The copolymerization was initiated by manganese acetylacetonate. Hydrolysis of the grafted chain improved the stability of hydrolyzed grafted carbon black dispersion in water. The grafted carbon black was characterized by AFM. Orthogonal experiment shows that the optimum concentrations of initiator,momomer and carbon black are 12 mmol/L, 0.4 mol/L and 1:80(mass ratio of carbon black to total mass of the system) respectively in graft copolymeriation.
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Key words:
- methyl acrylate
- / carbon black
- / graft copolymerization
- / hydrolysis
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