中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Copolymerization of carbon dioxide and propylene oxide with neodymium trichloroacetate-based coordination catalyst

文献类型:期刊论文

作者Liu, BY; Zhao, XJ; Wang, XH; Wang, FS
刊名POLYMER
出版日期2003-03-01
卷号44期号:6页码:1803-1808
关键词Carbon Dioxide Poly (Propylene Carbonate) Rare-earth Metal Coordination Catalyst
ISSN号0032-3861
DOI10.1016/S0032-3861(03)00034-X
英文摘要The copolymerizations of carbon dioxide (CO2) and propylene oxide (PO) were performed using new ternary rare-earth catalyst, It was found that the rare-earth coordination catalyst consisting of Nd(CCl3COO)(3), ZnEt2 and glycerine was very effective for the copolymerization of PO with CO2. The effects of the relative molar ratio and addition order of the catalyst components, copolymerization reaction time, and operating pressure as well as temperature on the copolymerization were systematically investigated. At an appropriate combination of all variables, the yield could be as high as 6875 g/mol Nd per hour at 90 degreesC in a 8 h reaction period. (C) 2003 Elsevier Science Ltd. All rights reserved.
语种英语
WOS记录号WOS:000181260900004
出版者ELSEVIER SCI LTD
源URL[http://ir.iccas.ac.cn/handle/121111/80279]  
专题中国科学院化学研究所
通讯作者Wang, XH
作者单位1.Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Chinese Acad Sci, Open Lab Polymer Chem, Changchun Inst Appl Chem, Changchun 130022, Peoples R China
推荐引用方式
GB/T 7714
Liu, BY,Zhao, XJ,Wang, XH,et al. Copolymerization of carbon dioxide and propylene oxide with neodymium trichloroacetate-based coordination catalyst[J]. POLYMER,2003,44(6):1803-1808.
APA Liu, BY,Zhao, XJ,Wang, XH,&Wang, FS.(2003).Copolymerization of carbon dioxide and propylene oxide with neodymium trichloroacetate-based coordination catalyst.POLYMER,44(6),1803-1808.
MLA Liu, BY,et al."Copolymerization of carbon dioxide and propylene oxide with neodymium trichloroacetate-based coordination catalyst".POLYMER 44.6(2003):1803-1808.

入库方式: OAI收割

来源:化学研究所

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