Table 1 The composition, reaction condition of the samples
Samples | M KMnO4/g | T tc/°C | t hf/h |
|---|---|---|---|
S0 (Al flake) | – | – | – |
S1 | 2.2 | 340 | 24 |
S2 | 2.2 | 340 | 48 |
S3 | 4.4 | 340 | 24 |
S4 | 4.4 | 340 | 48 |
Samples | M KMnO4/g | T tc/°C | t hf/h |
|---|---|---|---|
S0 (Al flake) | – | – | – |
S1 | 2.2 | 340 | 24 |
S2 | 2.2 | 340 | 48 |
S3 | 4.4 | 340 | 24 |
S4 | 4.4 | 340 | 48 |