Table 1: Results of TGA curves of PF and GO/PF in situ nanocomposites.

GO contents (%) (°C) (°C) (°C)Residual massd (%)

0191.7257.4395.145.20
0.25235.5382.5402.346.85
0.5240.9361.5392.743.74
1247.5361.5391.243.35

The decomposition temperature at weight loss of 5%. bThe decomposition temperature at weight loss of 15%. cThe temperature at the maximum decomposition rate. dResidual mass at 700°C.