Polymerization conditions and intrinsic viscosity of the copolymers.

TiO2 (wt‰)	Samples abbreviation	Cationic degree (%)	[η] (mL g−1)	M r × 104	Reaction time (min)
0	PAD1	30	1430	705	60
0.125	TPAD1	30	1487	740	70
0.250	TPAD2	30	1724	890	60
0.375	TPAD3	30	1690	869	30
0.500	TPAD4	30	1553	781	30
0	PAD2	20	1510	754	60
0.125	TPAD5	20	1788	932	60
0	PAD3	40	1084	498	60
0.125	TPAD6	40	1642	838	60