Title of article :
Solvothermal process for grafting maleic anhydride onto poly(ethylene 1-octene)
Author/Authors :
Liu، نويسنده , , Qiaochu and Qi، نويسنده , , Rongrong and Shen، نويسنده , , Yanhan and Zhou، نويسنده , , Chixing، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Abstract :
Solvothermal process was developed to graft maleic anhydride (MAH) onto poly(ethylene 1-octene) (POE). Fourier transform infrared spectra (FT-IR) and 1H NMR spectra confirmed that maleic anhydride was successfully grafted onto the POE. The influences of MAH content, initiator concentration, POE concentration, reaction temperature, reaction time and solvents on the graft copolymerization were investigated through both of the grafting degree (GD) and gel content (GC). The results demonstrated that high grafting degree (up to 10.85%) could be obtained while the gel content was still low. Further studies revealed that POE-g-MAH could also be achieved in poor solvents of POE through this method.
Keywords :
POE , MAH , graft copolymerization , solvothermal process
Journal title :
Journal of Molecular Structure
Journal title :
Journal of Molecular Structure