The copolymerization of carbon dioxide and propylene oxide with Y(CCl3COO)(3)-diphenylzinc-glycerol catalyst
| Data(s) |
2008
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|---|---|
| Resumo |
Various organometallic compounds (diphenylzinc, dibenzylzinc, dicyclohexylzinc, bis( pentafluorophenyl) zinc, diethylzinc, di(n-butyl) zinc, triethylaluminum) were used to form Y(CCl3COO)(3)-organometallic compound-glycerol catalyst for the copolymerization of carbon dioxide and propylene oxide. It was found that Y(CCl3COO)(3)-diphenylzinc-glycerol catalyst showed the highest catalytic activity, at optimum conditions the yield could be as high as 478.8 ( g polymer/mol Zn h). |
| Identificador | |
| Idioma(s) |
英语 |
| Fonte |
Xie D;Wang XH;Zhao XJ;Wang FS.The copolymerization of carbon dioxide and propylene oxide with Y(CCl3COO)(3)-diphenylzinc-glycerol catalyst,POLYMER BULLETIN ,2008,61(6 ):679-688 |
| Palavras-Chave | #EARTH TERNARY CATALYST #ALTERNATING COPOLYMERIZATION #COORDINATION CATALYST #POLYCARBONATE SYNTHESIS #EPOXIDES #CO2 #POLYMER #DIALKYLZINC #PORPHYRIN #MECHANISM |
| Tipo |
期刊论文 |
