| Nd(naph)3-Al(i-Bu)3催化邻苯二甲酸酐与环氧丙烷交替共聚 |
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| 引用本文： | 房江华,黄士力,沈之荃. Nd(naph)3-Al(i-Bu)3催化邻苯二甲酸酐与环氧丙烷交替共聚[J]. 催化学报, 1998, 19(1): 92-94 |
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| 作者姓名： | 房江华 黄士力 沈之荃 |
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| 作者单位： | 宁波师范学院化学系 |
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| 摘 要： | Ｎｄ（ｎａｐｈ）３Ａｌ（ｉＢｕ）３催化邻苯二甲酸酐与环氧丙烷交替共聚房江华黄士力（宁波师范学院化学系，宁波３１５０２０）沈之荃（浙江大学高分子科学与工程学系，杭州３１００２７）关键词环烷酸钕，交替共聚，邻苯二甲酸酐，环氧丙烷分类号Ｏ６４３／ＴＱ３...
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| 关 键 词： | 环烷酸钕 交替共聚 邻苯二甲酸酐 环氧丙烷 共聚 |
| 收稿时间： | 1998-02-25 |
RING OPENING ALTERNATING COPOLYMERIZATION OF PHTHALIC ANHYDRIDE AND PROPYLENE OXIDE BY Nd(naph) 3 Al( i Bu) 3 |
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| Fang Jianghua,Huang Shili. RING OPENING ALTERNATING COPOLYMERIZATION OF PHTHALIC ANHYDRIDE AND PROPYLENE OXIDE BY Nd(naph) 3 Al( i Bu) 3[J]. Chinese Journal of Catalysis, 1998, 19(1): 92-94 |
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| Authors: | Fang Jianghua Huang Shili |
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| Abstract: | Alternating copolymerization of phthalic anhydride with propylene oxide was investigated by using Nd(naph) 3 Al( i Bu) 3 as catalyst, which was found to be a good one for the reaction. The copolymer was characterized by IR and NMR. The kinetic studies indicate that the copolymerization reaction is first order with respect to both monomer concentration and catalyst concentration. |
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| Keywords: | Neodymium naphthenate Alternating copolymerization Phthalic anhydride Propylene oxide |
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