Facile synthesis of MgCo<sub>2</sub>O<sub>4</sub> nanosheets and its catalysis effect on the decomposition of ammonium perchlorate
Bibliographic record
Abstract
The catalysis effects of MgCo 2 O 4 nanosheets on the thermal decomposition of ammonium perchlorate (AP) were investigated. The MgCo 2 O 4 nanosheets were synthesized with a facile free-template hydrothermal method. The chemical structure and micromorphology of MgCo 2 O 4 nanosheets were characterized. Moreover, the catalysis thermal decomposition properties of AP using composite metal oxides MgCo 2 O 4 nanosheets with different amounts (1 wt%, 3 wt%, and 5 wt%) as catalysts were investigated. The results showed that the reducing decomposition temperature of AP was 155.9 °C from 431 °C to 275.1 °C with 5 wt% MgCo 2 O 4 added. The heat release of AP was increased by 907 J/g at least. In addition, the catalysis thermal decomposition mechanism of AP with the existence of MgCo 2 O 4 nanosheets was explained. With the increasing temperature, the accumulated electrons (e – ) and holes (h + ) excited were activated at the surface of MgCo 2 O 4 nanosheets, which accelerated H transfer from H atom of NH 4 + to O atom of ClO 4 – and boosted AP decomposition.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".