Selective Synthesis of <i>α</i>-FeOOH and <i>α</i>-Fe<sub>2</sub>O<sub>3</sub> Nanorods via a Temperature Controlled Process
Bibliographic record
Abstract
Using FeSO4 x 7H2O and H2O2 as raw materials, a facile route to selective synthesis of alpha-FeOOH and alpha-Fe2O3 nanorods was developed by adjusting the reaction temperature in hydrothermal synthesis. Without undergoing calcinations, the obtained alpha-FeOOH nanorods (at 150 degrees C) and alpha-Fe2O3 nanorods (at 200 degrees C) possess high morphological yield (> 95%). The influences of synthesis conditions such as H2O2, hydrothermal temperature and hydrothermal time were investigated. The formation process of alpha-FeOOH and alpha-Fe2O3 nanorods was discussed in detail, and a possible temperature-controlled selective synthesis mechanism was proposed.
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| 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".