An examination of aluminum chain transfer reaction in rac-Me2Si[2-Me-4-Naph-Ind](2)ZrCl2/MAO-catalyzed propylene polymerization and synthesis of aluminum-terminated isotactic polypropylene with controlled molecular weight
文献类型：期刊论文
| 作者 | Fan, GQ; Dong, JY |
| 刊名 | JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
 |
| 出版日期 | 2005-07-18 |
| 卷号 | 236期号:1-2页码:246-252 |
| 关键词 | Chain Transfer Aluminum Cocatalyst Metallocene Isospecific Propylene Polymerization |
| ISSN号 | 1381-1169 |
| DOI | 10.1016/j.molcata.2005.04.053 |
| 英文摘要 | Chain transfer to the aluminum cocatalyst was found to be the predominant chain transfer reaction in propylene polymerization mediated by the sterically hindered, highly isospecific rac-dimethylsilanediylbis(2-methyl-4-naphthyl)indenyl-zirconium dichloride (rac-Me2Si[2-Me-4-Naph-Ind](2)ZrCl2)/methylaluminoxane (MAO) catalyst system. By finely tuning the polymerization conditions including the polymerization temperature and Al/Zr ratio, this predominant aluminum transfer reaction was directed to prepare aluminum-terminated isotactic polypropylene (i-PP) with high end-group selectivity and controlled and narrowly distributed molecular weight. (c) 2005 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000230389700035 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/55885]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Dong, JY |
| 作者单位 | Chinese Acad Sci, CAS, Key Lab Engn Plast, Joint Lab Polymer Sci & Mat, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, GQ,Dong, JY. An examination of aluminum chain transfer reaction in rac-Me2Si[2-Me-4-Naph-Ind](2)ZrCl2/MAO-catalyzed propylene polymerization and synthesis of aluminum-terminated isotactic polypropylene with controlled molecular weight[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,2005,236(1-2):246-252. |
| APA | Fan, GQ,&Dong, JY.(2005).An examination of aluminum chain transfer reaction in rac-Me2Si[2-Me-4-Naph-Ind](2)ZrCl2/MAO-catalyzed propylene polymerization and synthesis of aluminum-terminated isotactic polypropylene with controlled molecular weight.JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,236(1-2),246-252. |
| MLA | Fan, GQ,et al."An examination of aluminum chain transfer reaction in rac-Me2Si[2-Me-4-Naph-Ind](2)ZrCl2/MAO-catalyzed propylene polymerization and synthesis of aluminum-terminated isotactic polypropylene with controlled molecular weight".JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 236.1-2(2005):246-252. |
入库方式： OAI收割
来源：化学研究所
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