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Journal of Applied Polymer Science

Journal of Applied Polymer Science

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Atom transfer radical polymerization of lauryl methacrylate

Published:26 August 2003 DOI: 10.1002/app.12667
Wenjian Xu, Xiulin Zhu, Zhenping Cheng, Jianying Chen

Abstract

The atom transfer radical polymerization (ATRP) of lauryl methacrylate (LMA) with an ethyl 2-bromobutyrate/CuCl/N,N,N,N,N″-pentamethyldiethylenetriamine initiation system was successfully carried out in toluene, and poly(lauryl methacrylate) with a low polydispersity (1.2 < weight-average molecular weight/number-average molecular weight < 1.5) was obtained. Plots of ln ([M])0/([M]) versus time and plots of the molecular weight versus conversion showed a linear dependence, indicating a constant number of propagating species throughout the polymerization. The rate of polymerization was 0.56-order with respect to the concentration of the initiator and 1.30-order with respect to the concentration of the Cu(I) catalyst. In addition, the effect of the solvent on the polymerization was investigated, and the thermodynamic data and activation parameters for the solution ATRP of LMA were reported. ? 2003 Wiley Periodicals, Inc. J Appl Polym Sci 90: 1117–1125, 2003

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Related products
Procduct Name CAS Molecular Formula Supplier Price
Copper(I) chloride 7758-89-6 ClCu 620 suppliers $6.00-$78200.00
Cuprous oxide 1317-39-1 Cu2O 482 suppliers $5.00-$1134.44
DL-Ethyl 2-bromobutyrate 533-68-6 C6H11BrO2 441 suppliers $5.00-$845.00
Dodecyl Methacrylate 142-90-5 C16H30O2 433 suppliers $5.00-$1183.00
Pentamethyldiethylenetriamine 3030-47-5 C9H23N3 421 suppliers $5.00-$5673.59
POLY(LAURYL METHACRYLATE) 25719-52-2 C16H30O2 23 suppliers $40.00-$126.00
2-bromobutyrate 20629-61-2 1 suppliers Inquiry

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