Effect of initiating groups introduced onto ultrafine silica on the molecular weight polystyrene grafted onto the surface
作者： Norio Tsubokawa , Hisanori Ishida , Kumi Hashimoto
DOI: 10.1007/BF00329883
关键词: Polymerization 、 Polymer chemistry 、 Polystyrene 、 Grafting 、 Radical polymerization 、 Materials science 、 Suspension polymerization 、 Perchlorate 、 Cationic polymerization 、 Aqueous solution
摘要: The effect of initiating groups introduced onto silica surface on the molecular weight grafted polystyrene chain was investigated. By treatment polystyrene-grafted with aqueous solution alkali, isolated from surface. obtained radical graft polymerization initiated by peroxyester found to be much larger than that cationic acylium perchlorate groups. number in polymerization, however, less polymerization. Furthermore, dispersibility tetrahydrofuran examined.
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