Low temperature stopped flow studies of the stage I polymerisation of styrene and derivatives by HClO4 in CH2Cl2

Author(s):  
Michael De Sorgo ◽  
David C. Pepper ◽  
Michael Szwarc
Keyword(s):  
Stage I ◽  
1964 ◽  
Vol 42 (10) ◽  
pp. 1890-1901 ◽  
Author(s):  
M. L. Swanson

The isochronal recovery of deformed polycrystalline Al was measured from 4 to 300 °K by means of residual electrical resistivity measurements. A well-defined recovery stage was observed between 60 and 100 °K (stage IIA); it has also been observed after neutron irradiation, but not after electron irradiation (Sosin 1963). This stage was enhanced by increasing the deformation or introducing quenched-in vacancies, and was suppressed by impurity atoms. These results can be explained by di-interstitial migration. The recovery below 60 °K (stage I) amounted to approximately 5%, and was independent of impurity content or degree of deformation. Both stage I and stage IIA recovery were greatly increased by a prior deformation and low-temperature anneal. A similar increase was observed for Au. This enhancement was attributed to a change in deformation mechanism because of dislocation pinning, which resulted in the formation of a preponderance of interstitial defects.


2020 ◽  
Vol 49 (27) ◽  
pp. 9480-9486
Author(s):  
Pascal Specht ◽  
Martin Oßberger ◽  
Peter Klüfers ◽  
Siegfried Schindler

Quite different reaction mechanisms were observed in a kinetic study of NO binding to iron(ii) complexes.


1980 ◽  
Vol 108 (1) ◽  
pp. 86-95 ◽  
Author(s):  
Douglas Hanahan ◽  
David S. Auld
Keyword(s):  

Micron ◽  
2004 ◽  
Vol 35 (1-2) ◽  
pp. 137-139 ◽  
Author(s):  
P.K Wick ◽  
K.D Karlin ◽  
M Suzuki ◽  
Andreas D Zuberbühler

FEBS Letters ◽  
1973 ◽  
Vol 32 (2) ◽  
pp. 227-230 ◽  
Author(s):  
Pascale Debey ◽  
Gaston Hui Bon Hoa ◽  
Pierre Douzou

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