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HERO ID
6611171
Reference Type
Journal Article
Title
INTRODUCTION TO LIVING POLYMERIZATION, LIVING AND/OR CONTROLLED POLYMERIZATION
Author(s)
Matyjaszewski, K; ,
Year
1995
Is Peer Reviewed?
Yes
Journal
Journal of Physical Organic Chemistry
ISSN:
0894-3230
Publisher
JOHN WILEY & SONS LTD
Location
W SUSSEX
Page Numbers
197-207
Web of Science Id
WOS:A1995RD13700002
Abstract
The effects of various imperfections such as slow initiation, termination, transfer and slow exchange on kinetics, molecular weights and polydispersities in chain growth polymerizations are simulated, The simulations demonstrate that well defined polymers can be prepared in systems with chain-breaking reactions. Thus, under carefully selected conditions, non-living polymerizations may provide controlled polymers. On the other hand, polymers with unpredictable molecular weights and broad and even polymodal molecular weight distributions can be formed in living systems without irreversible transfer and termination. In some living systems molecular weights may stay constant or even decrease with conversion, Therefore, a clear distinction should be made between living and controlled polymerizations.
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