Table 4.
eATRP of BA in Miniemulsion at Different Copper Concentrations and Degree of Polymerizationa
[M]/[EBiB]/[CuIIBr2] | Qb (C) | Conv (%) | kpapp c (h−1) | Mn | Mn,th | Đ | dv,finald (nm) | |
---|---|---|---|---|---|---|---|---|
1 | 280/1/0.09 | 2.6 | 60 | 0.14 | 24600 | 21800 | 1.19 | 105±1 |
2 | 280/1/0.20 | 3.9 | 75 | 0.18 | 28400 | 27300 | 1.18 | 126±2 |
3 | 280/1/0.34 | 4.8 | 87 | 0.27 | 33700 | 31900 | 1.16 | 174±1 |
4 | 100/1/0.07 | 4.9 | 80 | 0.22 | 10700 | 10600 | 1.26 | 117±1 |
5 | 500/1/0.36 | 1.8 | 47 | 0.09 | 31600 | 30200 | 1.09 | 100±1 |
Conditions as in Table 1 unless otherwise stated; Eapp = Epc − 0.03 V, selected from CV response; reaction time = 7.5 h.
Charge passed, determined from the chronoamperometry recorded during electrolysis (e.g. Figure S9).
The slope of the ln([M]0/[M]) vs time plot.
Final average particle diameter, calculated from volume, determined by dynamic light scattering (DLS).