Sol-gel synthesis and characterization of MgSO4:Mg(NO3)2 – Al2O3 composite solid elec-trolytes
Bibliographic record
Abstract
Composite solid electrolytes in the system (1-x)MgSO 4 :Mg(NO 3 ) 2 -xAl 2 O 3 with x = 0.1-0.6 were synthesized by sol-gel method and analysed by X-ray diffraction, differential scanning calorimetry, scanning electron microscopy, energy dispersive X-ray, Fourier transform infrared spectroscopy and alternating current impedance spectroscopy.Structural analysis revealed solid-solid phase transformation of anhydrous MgSO 4 to β -MgSO 4 after sintering at 900 °C for 2 hours.Recrystallization of crystalline β-MgSO 4 phase was observed for composite samples with x = 0.1 -0.3.Addition of anhydrous MgSO 4 and Mg(NO 3 ) 2 as a co-host, resulted in the formation of MgO phase after heat treatment.The conductivities of the composites were in the order of 10-7 S cm -1 at room temperature on account from the formation of a new region of Mg 2 +|MgO.
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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) | 0.001 | 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".