Nd-Al-α,α'-联吡啶催化体系催化丙烯酸甲酯聚合的研究

中国稀土学报, 2000, 18(4): 382-384.

1.宁波大学化学系,浙江,宁波,315020

2.宁波大学化学系,浙江,宁波,315020

3.宁波大学化学系,浙江,宁波,315020

基金项目: 浙江省教育厅资助项目(19990217) 宁波大学校科研和教改项目(98023G)

Polymerization of Methyl Acrylate with Nd-Al-α,α'-Dipyridyl Coordination Catalysts

研究Nd(naph)3-Al(i-Bu)3-α,α'-联吡啶(naph＝环烷酸)催化体系催化丙烯酸甲酯的聚合, 用凝胶色谱研究聚合物分子量和分子量分布. 聚合反应对单体浓度呈一级关系, 表观活化能为49.34 kJ.mol-1.

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