| 摘 要： | The effect of some types of water-soluble aliphatic amines on the polymerization of acrylamide initiated by peroxydisulfate has been investigated in this paper. It was found that the primary and secondary aliphatic amines enhanced the rate of the polymerization effectively as well as tertiary amines and the promoting effect of these amines varied with their different structures. A new method of detecting the aliphatic amine end-group of the polymer has been developed, i.e. "CTC Spectrum Method". The kinetic equation and overall activation energies of the polymerization have been determined and the initiation mechanism of peroxydisulfate-aliphatic amine system was proposed.
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