The crosslinked and amine functionalized SPs were distributed in a cylindrical polyethylene mold. To do so, 300 mg supraparticles were dispersed in 4 mL ethyl acetate and fixed at the bottom of the mold with a magnet. Before the supernatant was discarded, the magnet was rotated to trigger movement of particles for an improved packing. TGA of the obtained supraparticles and composite materials was carried out under N 2 flux (30 mL min -1 ) at 1 °C min -1 from 25-900 °C using a Mettler Toledo TGA/DSC 1 STARe.