Electrochemical Oxidation of Methanol at Hydrogen-Loaded PdPtRu-Coated Pd Electrodes
Bibliographic record
Abstract
The influence of hydrogen deliberately occluded (absorbed) into a Pd electrode coated with a PdPtRu catalyst on the electrochemical oxidation of methanol in an acidic medium is reported. It was found that it is possible to oxidize methanol at very low potentials in the presence of occluded hydrogen, where control experiments showed insignificant activity. This indicates a strong diminution of poisoning of the electrode by adsorbed CO. The consumption of hydrogen during the electro-oxidation of methanol was much less than 0.6 mol of H per mol of oxidized methanol, indicating that the occluded hydrogen has a catalytic effect. Formaldehyde production was found to be lower than at a hydrogen-free electrode. © 2005 The Electrochemical Society. All rights reserved.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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".