Synthesis of an Acrylamide Copolymer Containing Nano-SiO₂ by Ex Situ Cu(0)-Mediated SET-LRP

Table 1

Factors of the orthogonal experiments (L5⁴).

Levels	1	2	3	4
Total monomer concentration (mol·L^−1)	1.5	2.5	3.5	4.5
Amount of initiator (g)	0.0075	0.0150	0.0225	0.0300
Amount of catalyst (g)	0.0011	0.0018	0.0025	0.0033
Amount of ligand (μL)	4	7	10	13
The molar ratio of monomers	95 : 5	85 : 15	75 : 25	60 : 40