Copolymerization of carbon dioxide and propylene oxide with Ln(CCl3COO)(3)-based catalyst: The role of rare-earth compound in the catalytic system

Authors
Liu, BY Zhao, XJ Wang, XH Wang, FS
Citation
By. Liu et al., Copolymerization of carbon dioxide and propylene oxide with Ln(CCl3COO)(3)-based catalyst: The role of rare-earth compound in the catalytic system, J POL SC PC, 39(16), 2001, pp. 2751-2754
Citations number
11
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
ISSN journal
0887624X → ACNP
Volume
39
Issue
16
Year of publication
2001
Pages
2751 - 2754
Database
ISI
SICI code
0887-624X(20010815)39:16<2751:COCDAP>2.0.ZU;2-L
Abstract
A highly alternative copolymer of carbon dioxide and propylene oxide was ob tained using a lanthanide trichloroacetates-based ternary catalyst. The rar e-earth compound in the ternary catalyst was critical to dramatically raise the yield and molecular weight of the copolymer in addition to maintaining a high alternating ratio of the copolymer. (C) 2001 John Wiley & Sons, Inc .