Polymerization of ethylene oxide using y
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Young K. Choi; Willem M. Stevels; Marc J. K. AnkonΓ©; Pieter J. Dijkstra; Sung W.
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Article
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1996
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John Wiley and Sons
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English
β 305 KB
## Abstract Well defined poly(ethylene oxide)s were prepared using yttrium isopropoxide as an initiator. End group analysis using ^1^Hβ and ^13^C NMR spectroscopy revealed that only polymers with isopropyl ether and hydroxyl end groups were produced. The molecular weight is controlled by the initia