Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Lora M. Michalak"'
Autor:
Lora M. Michalak, Mathew Mate, George G. Barclay, Craig J. Hawker, Bulent Kurdi, Roger Sinta, Eva Malmström, Wayne Devonport
Publikováno v:
Macromolecules. 30:1929-1934
The autopolymerization of styrene, styrenic derivatives, and styrene/(meth)acrylate comonomer mixtures in the presence of stable nitroxide free radicals has been shown to be a “living” process. Molecular weight can be controlled by varying the ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c282fde71124b3b39a992780430666f1
https://doi.org/10.1021/ma9615866
https://doi.org/10.1021/ma9615866
Publikováno v:
Macromolecules. 30:2232-2237
The behavior of the stable free radical moderated polymerization of styrene in the presence of 2-fluoro-1-methylpyridinium p-toluenesulfonate (FMPTS) has been examined. The rate enhancement has been found to be the result of the decrease of free nitr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0101cd76dca24cebb1d0cc693dd8935d
https://doi.org/10.1021/ma961509a
https://doi.org/10.1021/ma961509a
Publikováno v:
Macromolecules. 29:2746-2754
The pivotal role of the nitroxide concentration in bulk living polymerization of styrene was studied between 115 and 135 °C, using in situ electron spin resonance spectroscopy (ESR) to follow the concentration of the TEMPO stable free radical during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e528a0070e14b51776faeefc121e363
https://doi.org/10.1021/ma951471m
https://doi.org/10.1021/ma951471m
Publikováno v:
Macromolecules. 29:3346-3352
A kinetic approach, recently developed to calculate the effect of exchange between a dormant and an active species in group transfer polymerization (GTP), has been applied to living free radical polymerization moderated by nitroxide stable free radic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3748d8c3993b935c07291ea09bc490c9
https://doi.org/10.1021/ma951667m
https://doi.org/10.1021/ma951667m
Publikováno v:
Macromolecules. 29:4161-4163
It is shown that the primary rate enhancement mechanism due to organic acids such as camphorsulfonic acid in nitroxide-mediated polymerizations involves the consumption of nitroxide radicals. The lower nitroxide concentration affects the equilibrium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24d403b4a18733b8d313723cb0086125
https://doi.org/10.1021/ma951779d
https://doi.org/10.1021/ma951779d