Thermogravimetric analysis (TGA) was conducted in the temperature range 100–500 ◦C at aheating rate of 20 ◦C/min in nitrogen (Figure 3a). The TGA trace indicated thermal degradationheating rate of 20 °C/min in nitrogen (Figure 3a). The TGA trace indicated thermal degradation atsintering temperatures of 180 °C, 200 °C, and 250 °C. It also indicated the weight ratios of the nonexfoliated and exfoliated clay control samples. NSP/POE-imide/AgNPs hybrid samples with weightratios of 1:0:0, 0:1:0, 0:1:1, and 1:10:35 (5 wt%) were prepared through sintering treatments at differenttemperatures. Furthermore, the dispersion of the AgNPs/POE-imide/NSP hybrid material was coated