Research Article
Morphology and Properties of Aminosilane Grafted MWCNT/Polyimide Nanocomposites
Table 5
Tg of MWCNT/polyimide composites.
| | MWCNT content | Tg of unmodified
MWCNT/PI, °C | Tg of acid-modified
MWCNT/PI, °C | Tg of APTES-MWCNT-1/PI, °C | Tg of APTES-MWCNT-2/PI, °C | Tg of APTES-MWCNT-3/PI, °C |
| | 0 | 281.1 | 281.1 | 281.1 | 281.1 | 281.1 | | 0.5 | 280.2 | 281.8 | 280.5 | 279.9 | 279.0 | | 1.0 | 278.6 | 284.8 | 280.6 | 279.9 | 285.7 | | 2.4 | 278.7 | 285.3 | 285.7 | 290.7 | 288.5 | | 4.8 | 278.4 | 285.2 | 290.8 | 293.9 | 303.7 | | 7.0 | 276.5 | 288.4 | 295.2 | 294.9 | — |
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