| FeCl_3-Al(i-Bu)_3-phen各组分相互作用的研究 |
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| 引用本文： | 宋昭峥,杨泽福,夏少武.FeCl_3-Al(i-Bu)_3-phen各组分相互作用的研究[J].青岛科技大学学报,1999(2). |
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| 作者姓名： | 宋昭峥 杨泽福 夏少武 |
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| 作者单位： | 青岛化工学院应用化学系!青岛266042 |
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| 摘 要： | 应用ＦＴ－ＩＲ谱结合ＵＶ－Ｖｉｓ， 对在加氢汽油介质中ＦｅＣｌ３－Ａｌ （ｉ－Ｂｕ）３－ｐｈｅｎ 胶体催化剂及各组分的相互作用进行研究，得出在胶粒表面ＦｅＣｌ３ 与ｐｈｅｎ 作用， 生成Ｆｅ （ｐｈｅｎ） Ｃｌ３， 它被Ａｌ （ｉ－Ｂｕ）３ 还原为二价离子的表面双金属配合物， 丁二烯在空位上配位， 形成π－烯丙基活性种， 实现了链引发反应
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| 关 键 词： | 胶体催化剂 双金属配合物 π-烯丙基活性种 |
Compoments Interaction of Colloidial Catalyst FeCl _3 Al(i Bu) _3 phen) |
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| Song Zhaozheng,Yang Zefu Xia Shaowu.Compoments Interaction of Colloidial Catalyst FeCl _3 Al(i Bu) _3 phen)[J].Journal of Qingdao University of Science and Technology:Natutral Science Edition,1999(2). |
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| Authors: | Song Zhaozheng Yang Zefu Xia Shaowu |
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| Abstract: | FT IR and UV Vis were combined so as to give information concerning the action among components of colloidal catalyst FeCl 3 Al(i Bu) 3 phen in hydrogenated gasoline medium. It was shown by the FT IR spectrum that the reaction between FeCl 3 and phen formed Fe(phen)Cl 3 on the surface of the catalyst's colloidal particles. Fe(phen)Cl 3 was reduced by Al(i Bu) 3 two metal surface complex Fe(II) phenR 2AlR 2Cl 2] .The reaction between butadiene and vacancy formed π allyl reactive species and completed chain initiation. |
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| Keywords: | colloidal catalyst two metal complex π allyl reactive species |
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