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Decomposition profile of OMMT powder measured with TGA under nitrogen atmosphere.
| Weight Loss Step | Temperature Range (°C) | Weight Loss (%) | Possible Reaction |
|---|---|---|---|
| I | 30–150 | 0.41 | Moisture evaporation |
| II | 150–358 | 5 | Decomposition of APTES |
| III | 359–550 | 22.3 | Decomposition of Octadecylamine |
| IV | 550–800 | 2.12 | Dehydroxylation of clay layers |
