Samenvatting
Breaking up and making up: The ultrasonic cleavage of high-molecular-weight linear coordination polymers of phosphane telechelic polytetrahydrofuran and palladium dichloride in dilute solution is a reversible process (see picture). Sonication for 1 h led to a decrease in the weight-averaged molecular weight of the polymer from 1.7×105 to 1.0×105 g mol-1. Upon leaving the sample to stand for 24 h, the original molecular weight was completely restored.
Originele taal-2 | Engels |
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Pagina's (van-tot) | 4460-4462 |
Aantal pagina's | 3 |
Tijdschrift | Angewandte Chemie - International Edition |
Volume | 43 |
Nummer van het tijdschrift | 34 |
DOI's | |
Status | Gepubliceerd - 2004 |