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1.1 This test method describes the determination of the kinetic parameters of Arrhenius activation energy and pre-exponential factor using the Kissinger variable heating rate iso-conversion method (1, 2)2 and activation energy and reaction order by the Farjas method (3) for thermally unstable materials. The test method is applicable to the temperature range from 300 to 900 K (27 to 627°C).
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2018-04-01 |
| ICS | 17.200.10 : Heat. Calorimetry
|
| Number of pages | 11 |
| Replace | ASTM E2890-12e1 |
| Set | ASTMVOL1405 |
| Year | 2012 |
| Document history | ASTM E2890-12e1 |
| Country | USA |
| Keyword | ASTM 2890;ASTM E2890;ASTM E2890;10.1520/E2890-12R18 |