Formation of Non-Aggregated Nickel Nanoparticles for Catalysts by Gas-Phase Reaction
Why this work is in the frame
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Bibliographic record
Abstract
We studied the deposition of non-aggregated nickel nanoparticles formed by hydrogen reduction of nickel chloride onto silica microparticles in a tubular furnace reactor for catalysts. To produce the non-aggregated nickel nanoparticles, rapid cooling with a Laval nozzle was applied to nickel particles. The diameter of the particles could be controlled by the concentration of NiCl2 vapor and the flow rate of carrier gas N2 for NiCl2 vapor. Furthermore, we developed a technique for preventing the sintering of nickel nanoparticles by depositing nickel particles onto silica particles with surfaces softened by high temperatures.
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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 | 0.001 |
| 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 | 0.001 |
| Open science | 0.001 | 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 it