Table 5.

Average particle/cluster hydrodynamic diameter before and after thermally induced aggregation in the temperature range from 25 °C to $T_{onset}-1$, measured and calculated for dispersions with 1 g L⁻¹ concentration of polymer. The $D_H$ before and after are different with a significance value of 95%.

Sample	${\mathit{D}}_{\mathit{H},\mathit{b}\mathit{e}\mathit{f}\mathit{o}\mathit{r}\mathit{e}}$	${\mathit{D}}_{\mathit{H},\mathit{a}\mathit{f}\mathit{t}\mathit{e}\mathit{r}}$
FeOx-5	19.7 ± 1.0	23.4 ± 0.7
FeOx-7	21.4 ± 0.7	25.5 ± 0.5
FeOx-10	20.0 ± 0.3	23.1 ± 0.6
FeOx-21	30.5 ± 0.4	33.9 ± 0.4