Effect of Annealing on Sn[sub 30]Co[sub 30]C[sub 40] Prepared by Mechanical Attriting
Bibliographic record
Abstract
Samples of prepared by vertical-axis attriting were annealed at different temperatures up to . The effects of annealing were studied by X-ray diffraction (XRD) and by electrochemical testing. The XRD pattern of the as-milled sample shows an amorphous-like diffraction pattern. Crystallization of the occurs as evidenced by the appearance of Bragg peaks of crystalline CoSn in the diffraction pattern of the sample annealed at . Samples annealed above show only Bragg peaks of crystalline CoSn and no amorphous or nanostructured components. Electrochemical results show a significant decrease in first cycle reversible capacity from room temperature to the sample annealed at . The decrease in capacity can be related to the poor electrochemical performance of crystalline CoSn and to the increase in size of the CoSn grains in the carbon matrix.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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) | 0.003 | 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 source (direct Gemma or distilled Codex), 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".