Copper(0)-Mediated Reversible-Deactivation Radical Polymerization: Kinetics Insight and Experimental Study

Content Provider	Semantic Scholar
Author	Zhou, Yin-Ning Luo, Zheng-Hong
Copyright Year	2014
Abstract	A comprehensive kinetic model based on the mechanism of supplemental activator and reducing agent atom transfer radical polymerization (SARA ATRP) was developed to better understand the kinetics of copper(0)-mediated reversible-deactivation radical polymerization [Cu(0)-mediated RDRP]. Simulation results show that diffusional limitation on termination significantly affects on polymerization. A comprehensive description of the variation trend of soluble species and reaction rates during polymerization was illustrated by simulation. The effects on kinetics of four key rate constants (i.e., ka0, kdisp, ka1, kcomp) involved in Cu(0)-mediated RDRP were investigated in detail, which contributed to greater insight into the differences between the SET-LRP and SARA ATRP mechanisms. Finally, Cu(0)-mediated RDRPs of methyl methacrylate (MMA) and butyl methacrylate (BMA) were conducted to study the polymerization kinetics at 25 °C. Results of simulations and experiments performed under polymerization conditions show ...
Starting Page	6218
Ending Page	6229
Page Count	12
File Format	PDF HTM / HTML
DOI	10.1021/ma501335j
Volume Number	47
Alternate Webpage(s)	http://pelab.sjtu.edu.cn/research_files/Full_Article/2014-zhou-macro-Copper(0)-Mediated%20Reversible-Deactivation%20Radical%20Polymerization-%20Kinetics%20Insight%20and%20Experimental%20Study.pdf
Alternate Webpage(s)	https://doi.org/10.1021/ma501335j
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article