- 作者: P. Chowdhury*, S. Samui, T. Kundu, B. Saha
- 作者服務機構: Department of Chemistry, Siksha Bhavana, Visva-Bharati, Santiniketan-731235, India
- 中文摘要: Graft polymerization of methyl methacrylate onto acacia gum has been studied in detail. The grafting was found to be optimal under the following reaction conditions: gum at 0.4 g/dL, monomer at 7.52×10-2 mol/dL, ceric ammonium sulfate at 15.81× 10-4 mol/dL, H2SO4 at 0.037 mol/dL, temperature at 50 °C and time at 3.0 h. Fourier transform infrared spectroscopy was sed for the confirmation of grafting. Thermal and physical properties of the copolymer were studied. A probable mechanism of polymerization has been suggested based on reaction kinetics.
- 英文摘要: --
- 中文關鍵字: Acacia gum; Graft polymerization; Reaction kinetics; FTIR.
- 英文關鍵字: --