Bibliographic record
Abstract
Titanium dioxide bonded activated carbon (TiO2/AC) was prepared via sol-gel method by a carrier of activated carbon. SEM, TG-DTA and XRD characterized TiO2/AC with regard to its components, structure and size. The photocatalytic activity of the prepared TiO2/AC was investigated by the degradation reaction of Rhodamine B radiated with ultraviolet light (UV lamp). The results show that the size of TiO2 grains is about 30 nm~60 nm in TiO2/AC composites. The crystalline phase of TiO2 mainly belongs to anatase. TiO2 grains, which are tightly connected with activated carbon carriers, are not planar uniting. The surface area of TiO2/AC is bigger than that of the activated carbon carrier. TiO2/AC may get almost 100% of the Rhodamine B removal after 200 minutes under UV irradiation while P25 reaches the same result in 5 h. TiO2/AC shows high photoactivity for Rhodamine B degradation; in addition, it can be easily separated from the solution.
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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) | 0.002 | 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".