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Table 3 Thermal-oxidative decomposition kinetics parameters of cured EP and its nanocomposites

From: Fabrication of Fullerene Anchored Reduced Graphene Oxide Hybrids and Their Synergistic Reinforcement on the Flame Retardancy of Epoxy Resin

Sample Region Activation energy Ea (KJ/mol) Correlation coefficient r
EP Stage 1 138.26 0.9964
Stage 2 98.81 0.9998
PEI-rGO1.0/EP Stage 1 149.26 0.9978
Stage 2 93.12 0.9989
C601.0/EP Stage 1 162.33 0.9992
Stage 2 111.59 0.9996
C60-PEI-rGO0.4/EP Stage 1 155.80 0.9958
Stage 2 101.93 0.9980
C60-PEI-rGO0.6/EP Stage 1 192.72 0.9994
Stage 2 108.13 0.9942
C60-PEI-rGO0.8/EP Stage 1 216.66 0.9893
Stage 2 100.40 0.9988
C60-PEI-rGO1.0/EP Stage 1 224.31 0.9829
Stage 2 105.5 0.9991