Ynthesis and Characterization of Nonstructural MG2NI with Replacement Diffusion Method
Bibliographic record
Abstract
Nonstructural Mg2Ni powder was prepared by replacement-diffusion method. The structure of the Mg2Ni powder was investigated by X-ray diffraction and transmission electron microscopy. Crystallographic structure analysis showed that the synthesized sample powder was constituted with Mg2Ni and a small fraction of MgO. The TEM image in low-resolution indicated that the diameter of the synthesized Mg2Ni powder was in the range of 20~80 nm, and the high-resolution transmission electron microscope (HRTEM) image suggested that the interlinear spacing of (113) lattice planes was 0.229 nm, and the specific surface area examined was 50 m2 /g. The electrochemical hydrogen storage capacity of the Mg2Ni power was also measured in this work. It was 82.5 mAh g-1. The reasons of the low capacity hydrogen storage and decrepitating were analyzed, and the mainly cause were the grievous oxidation of the powder and the pulverization.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 | 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".