The Kinetic Study of n-Octyl Methacrylate via On-line 1H-NMR Technique

The free radical polymerization of n-octyl methacrylate (OMA) has been studied in benzene-d6 solutions in the presence of 2,2’-azobisisobutyronitrile (AIBN) as thermal initiator via on-line nuclear magnetic resonance (NMR). Effect of monomer and initiator concentration and also reaction temperature on polymerization rate was investigated. The Order of reaction with respect to initiator equal to 0.454 was conforming to the classical kinetic rate equation

کلیدواژه ها:

OMA ، On-line 1H NMR ، Activation energy ، Free radical polymerization